{"id":2957,"date":"2024-05-16T08:00:32","date_gmt":"2024-05-16T08:00:32","guid":{"rendered":"https:\/\/pistonpumps.top\/china-professional-hospital-medical-rotary-vane-vacuum-system-oil-sealed-rotary-vane-vacuum-pump-vacuum-pump-engine\/"},"modified":"2024-05-16T08:00:32","modified_gmt":"2024-05-16T08:00:32","slug":"china-professional-hospital-medical-rotary-vane-vacuum-system-oil-sealed-rotary-vane-vacuum-pump-vacuum-pump-engine","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/vi\/china-professional-hospital-medical-rotary-vane-vacuum-system-oil-sealed-rotary-vane-vacuum-pump-vacuum-pump-engine\/","title":{"rendered":"H\u1ec7 th\u1ed1ng h\u00fat ch\u00e2n kh\u00f4ng c\u00e1nh quay k\u00edn d\u1ea7u chuy\u00ean d\u1ee5ng cho b\u1ec7nh vi\u1ec7n Trung Qu\u1ed1c, \u0111\u1ed9ng c\u01a1 b\u01a1m ch\u00e2n kh\u00f4ng."},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/h2>\n<p>\n<p><p> <b>H\u1ec7 th\u1ed1ng h\u00fat ch\u00e2n kh\u00f4ng c\u00e1nh quay y t\u1ebf b\u1ec7nh vi\u1ec7n, b\u01a1m h\u00fat ch\u00e2n kh\u00f4ng c\u00e1nh quay k\u00edn d\u1ea7u<\/b> <\/p>\n<p>\n<p>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/p>\n<p> <\/p>\n<p>\n<p>\n<p>\n<p>\n<p>  M\u00e1y b\u01a1m 2X l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat kh\u00ed t\u1eeb c\u00e1c b\u00ecnh ch\u1ee9a k\u00edn v\u00e0 t\u1ea1o ch\u00e2n kh\u00f4ng. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed9c l\u1eadp ho\u1eb7c nh\u01b0 m\u1ed9t m\u00e1y b\u01a1m ti\u1ec1n khu\u1ebfch t\u00e1n cho c\u00e1c lo\u1ea1i m\u00e1y b\u01a1m t\u0103ng \u00e1p, m\u00e1y b\u01a1m khu\u1ebfch t\u00e1n, m\u00e1y b\u01a1m ph\u00e2n t\u1eed, v.v. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u1ea5u ch\u1ea3y ch\u00e2n kh\u00f4ng, h\u00e0n ch\u00e2n kh\u00f4ng, t\u1ea9m ch\u00e2n kh\u00f4ng, ph\u1ee7, s\u1ea5y ch\u00e2n kh\u00f4ng, c\u0169ng nh\u01b0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u00e2n kh\u00f4ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng \u0111i\u1ec7n. <\/p>\n<p>\n<p>\n<p>\n<p> <\/p>\n<p><p>Th\u00f4ng s\u1ed1 s\u1ea3n ph\u1ea9m<\/p>\n<p>\u00a0 <\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Ng\u01b0\u1eddi m\u1eabu <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-4A <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-8A <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-8 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-15 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-30A <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2X-70A <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> T\u1ed1c \u0111\u1ed9 b\u01a1m (L\/S) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 4 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 8 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 8 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 15 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 30 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 70 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u00c1p su\u1ea5t t\u1ed1i \u0111a (\u2264Pa) <\/p>\n<\/td>\n<td colspan=\"6\" rowspan=\"1\">\n<p><p>  \u22646\u00d710\u00a0<sup>-2<\/sup> <\/p>\n<p><\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> C\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 (kW) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 0.55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 1.1 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 1.1 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2.2 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 3 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 5.5 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> T\u0103ng nhi\u1ec7t \u0111\u1ed9 (\u00baC) <\/p>\n<\/td>\n<td colspan=\"6\" rowspan=\"1\">\n<p><p>  \u226440\u00baC <\/p>\n<p><\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Ti\u1ebfng \u1ed3n LW dB(A) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226475 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226478 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226478 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226480 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226482 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u226486 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u0110\u01b0\u1eddng k\u00ednh \u0111\u1ea7u v\u00e0o (mm) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a625 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a625 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a640 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a640 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a665 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> \u03a680 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> T\u1ed1c \u0111\u1ed9 quay (v\u00f2ng\/ph\u00fat) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 450 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 550 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 320 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 320 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 450 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 420 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> L\u01b0\u1ee3ng thu\u1ed1c ti\u00eam (L) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 0.7 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 0.9 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2.8 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 2 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 4.2 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> K\u00edch th\u01b0\u1edbc (cm) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55\u00d734\u00d741 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55\u00d743\u00d744 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 79\u00d743\u00d754 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 79\u00d753\u00d754 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 78\u00d750\u00d756 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 91\u00d765\u00d770 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Tr\u1ecdng l\u01b0\u1ee3ng (Kg) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 54 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 70 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 135 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 196 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 240 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 428 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Lo\u1ea1i b\u1ea3o v\u1ec7 (IP) <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p> 55 <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0 <br \/> \u00a0 <\/p>\n<p><p>H\u1ed3 s\u01a1 c\u00f4ng ty<\/p>\n<p>C\u00f4ng ty TNHH Thi\u1ebft b\u1ecb Ch\u00e2n kh\u00f4ng H\u00e0ng Ch\u00e2u Sifang chuy\u00ean s\u1ea3n xu\u1ea5t l\u00f2 ch\u00e2n kh\u00f4ng, b\u01a1m ch\u00e2n kh\u00f4ng, th\u00f9ng th\u00e9p v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c. \u201cSifang\u201d l\u00e0 nh\u00e3n hi\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f4ng ty. <\/p>\n<p>C\u00f4ng ty ch\u00fang t\u00f4i l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng chuy\u00ean nghi\u1ec7p h\u00e0ng \u0111\u1ea7u t\u1ea1i H\u00e0ng Ch\u00e2u, Trung Qu\u1ed1c. Ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng, l\u00f2 nung, h\u1ec7 th\u1ed1ng v\u00e0 linh ki\u1ec7n cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng c\u00e1nh quay, b\u01a1m ch\u00e2n kh\u00f4ng v\u00f2ng n\u01b0\u1edbc, b\u01a1m ch\u00e2n kh\u00f4ng piston, b\u1ed9 b\u01a1m ch\u00e2n kh\u00f4ng Roots, l\u00f2 x\u1eed l\u00fd nhi\u1ec7t ch\u00e2n kh\u00f4ng, l\u00f2 h\u00e0n nh\u00f4m ch\u00e2n kh\u00f4ng, l\u00f2 h\u00e0n nhi\u1ec7t \u0111\u1ed9 cao, l\u00f2 thi\u00eau k\u1ebft ch\u00e2n kh\u00f4ng, l\u00f2 silicon \u0111\u01a1n tinh th\u1ec3 v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c. T\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong h\u00e0ng kh\u00f4ng, v\u0169 tr\u1ee5, qu\u00e2n s\u1ef1, \u0111\u01b0\u1eddng s\u1eaft, \u00f4 t\u00f4, m\u00e1y m\u00f3c, khu\u00f4n m\u1eabu, \u0111i\u1ec7n t\u1eed, luy\u1ec7n kim, nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n<p> Ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 chuy\u00ean nghi\u1ec7p, \u0111\u1ed9i ng\u0169 b\u00e1n h\u00e0ng hi\u1ec7u qu\u1ea3 cao v\u00e0 gi\u00e1 c\u1ea3 c\u1ea1nh tranh, thu h\u00fat kh\u00e1ch h\u00e0ng t\u1eeb kh\u1eafp n\u01a1i tr\u00ean th\u1ebf gi\u1edbi. Ch\u00fang t\u00f4i xu\u1ea5t kh\u1ea9u sang h\u01a1n 40 qu\u1ed1c gia, bao g\u1ed3m Ch\u00e2u \u00c2u, Ba Lan, Serbia, Th\u1ed5 Nh\u0129 K\u1ef3, Nga, M\u1ef9, Mexico, Brazil, \u1ea4n \u0110\u1ed9, Th\u00e1i Lan, Trung \u0110\u00f4ng v\u00e0 Nam Phi.<\/p>\n<p> Sau nhi\u1ec1u n\u0103m ph\u00e1t tri\u1ec3n, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng ti\u1ebfn b\u1ed9 v\u01b0\u1ee3t b\u1eadc, \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e1y CNC t\u1ef1 \u0111\u1ed9ng v\u00e0 m\u00e1y ki\u1ec3m tra \u0111a ch\u1ee9c n\u0103ng. B\u1ed9 ph\u1eadn R&amp;D c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd, gi\u00fap ch\u00fang t\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n OEM v\u00e0 ODM. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t \u00edt nh\u1ea5t 3000 b\u1ed9 thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng m\u1ed7i n\u0103m. V\u1edbi c\u00e1c thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng ti\u00ean ti\u1ebfn v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u quy tr\u00ecnh s\u1ea3n xu\u1ea5t, ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p cho b\u1ea1n m\u1ed9t b\u1ed9 d\u1ecbch v\u1ee5 to\u00e0n di\u1ec7n c\u1ee7a CHINAMFG \u0111\u1ec3 b\u1ed5 sung cho s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i.  <\/p>\n<p><p>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/p>\n<p><b>1. H\u1ecfi: B\u1ea1n l\u00e0 nh\u00e0 m\u00e1y hay c\u00f4ng ty th\u01b0\u01a1ng m\u1ea1i?<\/b><br \/><b>M\u1ed8T:<\/b>\u00a0Ch\u00fang t\u00f4i l\u00e0 m\u1ed9t nh\u00e0 m\u00e1y v\u1edbi \u0111\u1ed9i ng\u0169 c\u00f4ng nh\u00e2n, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 thanh tra chuy\u00ean nghi\u1ec7p.<\/p>\n<p><b>2. H\u1ecfi: B\u1ea1n c\u00f3 nh\u1eadn \u0111\u1eb7t h\u00e0ng theo y\u00eau c\u1ea7u kh\u00f4ng?<\/b><br \/><b>M\u1ed8T:<\/b>T\u1ea5t nhi\u00ean r\u1ed3i. Ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9i ng\u0169 chuy\u00ean nghi\u1ec7p bi\u1ebfn nh\u1eefng thi\u1ebft k\u1ebf, h\u00ecnh \u1ea3nh, \u00fd t\u01b0\u1edfng v\u00e0 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng OEM c\u1ee7a b\u1ea1n th\u00e0nh s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf.<\/p>\n<p><b>3. H\u1ecfi: L\u1ee3i th\u1ebf c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<\/b><br \/><b>M\u1ed8T:<\/b>\u00a0T\u00f4i s\u1ebd ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.<br \/>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng cao,<br \/>Gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd,<br \/>Giao h\u00e0ng \u0111\u00fang h\u1ea1n,<br \/>D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i tuy\u1ec7t v\u1eddi.<br \/>Ch\u00e0o m\u1eebng c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng OEM\/ODM.<\/p>\n<p><b>4. H\u1ecfi: \u0110i\u1ec1u kho\u1ea3n v\u1eadn chuy\u1ec3n c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<\/b><br \/><b>M\u1ed8T:<\/b>N\u1ebfu b\u1ea1n c\u1ea7n v\u1eadn chuy\u1ec3n b\u1eb1ng \u0111\u01b0\u1eddng h\u00e0ng kh\u00f4ng, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng DHL, UPS, FedEx, TNT ho\u1eb7c EMS. N\u1ebfu b\u1ea1n c\u1ea7n v\u1eadn chuy\u1ec3n b\u1eb1ng \u0111\u01b0\u1eddng bi\u1ec3n, ch\u00fang t\u00f4i c\u00f3 nhi\u1ec1u c\u00f4ng ty giao nh\u1eadn v\u1eadn t\u1ea3i uy t\u00edn, h\u1ecd c\u00f3 th\u1ec3 cung c\u1ea5p gi\u00e1 t\u1ed1t nh\u1ea5t cho b\u1ea1n. <\/p>\n<p> \u00a0 \t\/* Ng\u00e0y 22 th\u00e1ng 1 n\u0103m 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(\u201c,\u201d).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>Xem th\u00eam <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i:<\/th>\n<td>H\u1ed7 tr\u1ee3 tr\u1ef1c tuy\u1ebfn<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">B\u1ea3o h\u00e0nh:<\/th>\n<td>1 n\u0103m<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ea7u hay kh\u00f4ng:<\/th>\n<td>D\u1ea7u<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">K\u1ebft c\u1ea5u:<\/th>\n<td>B\u01a1m ch\u00e2n kh\u00f4ng<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Ph\u01b0\u01a1ng ph\u00e1p h\u00fat ch\u00e2n kh\u00f4ng:<\/th>\n<td>B\u01a1m ch\u00e2n kh\u00f4ng b\u1eaby<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">\u0110\u1ed9 ch\u00e2n kh\u00f4ng:<\/th>\n<td>Ch\u00e2n kh\u00f4ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">T\u00f9y ch\u1ec9nh:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            C\u00f3 s\u1eb5n\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                            <i class=\"ob-icon icon-fill\"><\/i><\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump8.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng l\u00e0 g\u00ec v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng?<\/h3>\n<p>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t xu\u1ed1ng d\u01b0\u1edbi \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. N\u00f3 cho bi\u1ebft m\u1ee9c \u0111\u1ed9 \"tr\u1ed1ng r\u1ed7ng\" hay s\u1ef1 v\u1eafng m\u1eb7t c\u1ee7a c\u00e1c ph\u00e2n t\u1eed kh\u00ed trong h\u1ec7 th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 c\u00e1ch \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng:<\/p>\n<p>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c \u0111\u01a1n v\u1ecb \u00e1p su\u1ea5t bi\u1ec3u th\u1ecb s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n. \u0110\u01a1n v\u1ecb \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 Pascal (Pa), l\u00e0 \u0111\u01a1n v\u1ecb SI. C\u00e1c \u0111\u01a1n v\u1ecb th\u01b0\u1eddng d\u00f9ng kh\u00e1c bao g\u1ed3m Torr, millibar (mbar) v\u00e0 inch th\u1ee7y ng\u00e2n (inHg).<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ho\u1eb7c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u1ec3 \u0111o \u00e1p su\u1ea5t b\u00ean trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. C\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111o \u00e1p su\u1ea5t th\u1ea5p g\u1eb7p ph\u1ea3i trong c\u00e1c \u1ee9ng d\u1ee5ng ch\u00e2n kh\u00f4ng. C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng:<\/p>\n<p>1. \u0110\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t Pirani: \u0110\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t Pirani ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd d\u1eabn nhi\u1ec7t c\u1ee7a kh\u00ed. Ch\u00fang bao g\u1ed3m m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng. Khi c\u00e1c ph\u00e2n t\u1eed kh\u00ed va ch\u1ea1m v\u1edbi b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c nung n\u00f3ng, ch\u00fang truy\u1ec1n nhi\u1ec7t \u0111i, g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. B\u1eb1ng c\u00e1ch \u0111o s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c suy ra, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>2. \u0110\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t \u0111i\u1ec7n tr\u1edf: \u0110\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t \u0111i\u1ec7n tr\u1edf s\u1eed d\u1ee5ng t\u00ednh d\u1eabn nhi\u1ec7t c\u1ee7a kh\u00ed t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed3ng h\u1ed3 \u0111o Pirani. Ch\u00fang bao g\u1ed3m hai d\u00e2y kim lo\u1ea1i kh\u00e1c nhau \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau, t\u1ea1o th\u00e0nh m\u1ed9t c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n. Khi c\u00e1c ph\u00e2n t\u1eed kh\u00ed va ch\u1ea1m v\u1edbi c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n, ch\u00fang g\u00e2y ra s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa c\u00e1c d\u00e2y, t\u1ea1o ra \u0111i\u1ec7n \u00e1p. \u0110i\u1ec7n \u00e1p t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u00e1p su\u1ea5t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ec3 cung c\u1ea5p ch\u1ec9 s\u1ed1 v\u1ec1 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>3. \u00c1p k\u1ebf \u0111i\u1ec7n dung: \u00c1p k\u1ebf \u0111i\u1ec7n dung \u0111o \u00e1p su\u1ea5t b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n dung gi\u1eefa hai \u0111i\u1ec7n c\u1ef1c do s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a m\u00e0ng ch\u1eafn m\u1ec1m. Khi \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng thay \u0111\u1ed5i, m\u00e0ng ch\u1eafn di chuy\u1ec3n, l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n dung v\u00e0 cung c\u1ea5p ph\u00e9p \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>4. \u0110\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a: \u0110\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ion h\u00f3a c\u00e1c ph\u00e2n t\u1eed kh\u00ed trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u0111o d\u00f2ng \u0111i\u1ec7n t\u1ea1o ra. D\u00f2ng \u0111i\u1ec7n ion t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u00e1p su\u1ea5t, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng. C\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 lo\u1ea1i cat\u1ed1t n\u00f3ng, cat\u1ed1t l\u1ea1nh v\u00e0 lo\u1ea1i Bayard-Alpert.<\/p>\n<p>5. \u0110\u1ed3ng h\u1ed3 \u0111o Baratron: \u0110\u1ed3ng h\u1ed3 \u0111o Baratron s\u1eed d\u1ee5ng nguy\u00ean l\u00fd \u0111o \u00e1p su\u1ea5t \u0111i\u1ec7n dung nh\u01b0ng v\u1edbi thi\u1ebft k\u1ebf kh\u00e1c. Ch\u00fang bao g\u1ed3m m\u1ed9t m\u00e0ng c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1edfi m\u1ed9t khe h\u1edf nh\u1ecf v\u1edbi \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu. S\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu l\u00e0m cho m\u00e0ng b\u1ecb bi\u1ebfn d\u1ea1ng, l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n dung v\u00e0 cung c\u1ea5p ph\u00e9p \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau c\u00f3 th\u1ec3 c\u00f3 ph\u1ea1m vi \u00e1p su\u1ea5t kh\u00e1c nhau v\u00e0 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t chuy\u00ean d\u1ee5ng ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. Ngo\u00e0i ra, b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 \u00e1p su\u1ea5t \u1edf c\u00e1c giai \u0111o\u1ea1n kh\u00e1c nhau c\u1ee7a qu\u00e1 tr\u00ecnh b\u01a1m ho\u1eb7c \u1edf c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>T\u00f3m l\u1ea1i, \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u00e1p su\u1ea5t th\u1ea5p h\u01a1n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. N\u00f3 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p. C\u00e1c lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng bao g\u1ed3m \u0111\u1ed3ng h\u1ed3 Pirani, \u0111\u1ed3ng h\u1ed3 nhi\u1ec7t \u0111i\u1ec7n tr\u1edf, \u00e1p k\u1ebf \u0111i\u1ec7n dung, \u0111\u1ed3ng h\u1ed3 ion h\u00f3a v\u00e0 \u0111\u1ed3ng h\u1ed3 Baratron.<\/p>\n<p>\\<img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump4.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng cho qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t kh\u00f4ng?<\/h3>\n<p>\u0110\u00fang v\u1eady, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>Ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch ho\u1eb7c tinh ch\u1ebf c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ed7n h\u1ee3p d\u1ef1a tr\u00ean \u0111i\u1ec3m s\u00f4i kh\u00e1c nhau c\u1ee7a ch\u00fang. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111un n\u00f3ng h\u1ed7n h\u1ee3p \u0111\u1ec3 l\u00e0m bay h\u01a1i th\u00e0nh ph\u1ea7n mong mu\u1ed1n, sau \u0111\u00f3 ng\u01b0ng t\u1ee5 h\u01a1i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c ch\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c tinh ch\u1ebf. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p, l\u00e0m gi\u1ea3m \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 cho ph\u00e9p ch\u01b0ng c\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t:<\/p>\n<p>1. Gi\u1ea3m \u00e1p su\u1ea5t: B\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p trong thi\u1ebft b\u1ecb ch\u01b0ng c\u1ea5t, b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0m gi\u1ea3m \u00e1p su\u1ea5t b\u00ean trong h\u1ec7 th\u1ed1ng. Vi\u1ec7c gi\u1ea3m \u00e1p su\u1ea5t n\u00e0y l\u00e0m gi\u1ea3m \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n, cho ph\u00e9p qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t di\u1ec5n ra \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n \u0111i\u1ec3m s\u00f4i b\u00ecnh th\u01b0\u1eddng c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t ho\u1eb7c c\u00f3 \u0111i\u1ec3m s\u00f4i cao, n\u1ebfu kh\u00f4ng s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y ho\u1eb7c b\u1ecb tho\u00e1i h\u00f3a nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.<\/p>\n<p>2. T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng t\u00e1ch \u0111i\u1ec3m s\u00f4i: Ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng t\u00e1ch \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n, gi\u00fap d\u1ec5 d\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n. Trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t kh\u00ed quy\u1ec3n th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec3m s\u00f4i c\u1ee7a m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 ch\u1ed3ng ch\u00e9o nhau, d\u1eabn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 t\u00e1ch k\u00e9m h\u01a1n. B\u1eb1ng c\u00e1ch v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng, \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n c\u00e1ch xa nhau h\u01a1n, c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ecdn l\u1ecdc v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t.<\/p>\n<p>3. Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng: Ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi ch\u01b0ng c\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n. \u00c1p su\u1ea5t gi\u1ea3m l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t, d\u1eabn \u0111\u1ebfn gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i khi th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t quy m\u00f4 l\u1edbn ho\u1eb7c khi ch\u01b0ng c\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t c\u1ea7n ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ea9n th\u1eadn.<\/p>\n<p>4. C\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a quy tr\u00ecnh. M\u1ed9t s\u1ed1 lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao g\u1ed3m:<\/p>\n<p>\u2013 B\u01a1m c\u00e1nh quay: B\u01a1m c\u00e1nh quay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t nh\u1edd kh\u1ea3 n\u0103ng t\u1ea1o ra m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng v\u1eeba ph\u1ea3i v\u00e0 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i kh\u00ed kh\u00e1c nhau. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00e1nh quay \u0111\u1ec3 t\u1ea1o ra c\u00e1c bu\u1ed3ng gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i, cho ph\u00e9p b\u01a1m kh\u00ed ho\u1eb7c h\u01a1i.<\/p>\n<p>\u2013 B\u01a1m m\u00e0ng: B\u01a1m m\u00e0ng th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t quy m\u00f4 nh\u1ecf. Ch\u00fang s\u1eed d\u1ee5ng m\u1ed9t m\u00e0ng linh ho\u1ea1t di chuy\u1ec3n l\u00ean xu\u1ed1ng \u0111\u1ec3 t\u1ea1o ra ch\u00e2n kh\u00f4ng v\u00e0 n\u00e9n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m m\u00e0ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n d\u1ea7u b\u00f4i tr\u01a1n, do \u0111\u00f3 th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n tr\u00e1nh \u00f4 nhi\u1ec5m d\u1ea7u.<\/p>\n<p>\u2013 B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng: B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t kh\u1eaft khe h\u01a1n v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed \u0103n m\u00f2n. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ed9t v\u00f2ng ch\u1ea5t l\u1ecfng quay \u0111\u1ec3 t\u1ea1o ra l\u1edbp b\u1ecbt k\u00edn v\u00e0 n\u00e9n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u.<\/p>\n<p>\u2013 B\u01a1m tr\u1ee5c v\u00edt kh\u00f4: B\u01a1m tr\u1ee5c v\u00edt kh\u00f4 th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng cao. Ch\u00fang s\u1eed d\u1ee5ng c\u00e1c tr\u1ee5c v\u00edt \u0103n kh\u1edbp \u0111\u1ec3 n\u00e9n v\u00e0 v\u1eadn chuy\u1ec3n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m tr\u1ee5c v\u00edt kh\u00f4 n\u1ed5i ti\u1ebfng v\u1edbi t\u1ed1c \u0111\u1ed9 b\u01a1m cao, \u0111\u1ed9 \u1ed3n th\u1ea5p v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u1ea7n d\u1ea7u b\u00f4i tr\u01a1n.<\/p>\n<p>Nh\u00ecn chung, b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc v\u00ec ch\u00fang t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t gi\u1ea3m c\u1ea7n thi\u1ebft, cho ph\u00e9p ch\u01b0ng c\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 t\u00e1ch bi\u1ec7t t\u1ed1t h\u01a1n, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t. Vi\u1ec7c l\u1ef1a ch\u1ecdn b\u01a1m ch\u00e2n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft, quy m\u00f4 c\u1ee7a qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t v\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c ch\u01b0ng c\u1ea5t.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump8.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3?<\/h3>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ph\u00f9 h\u1ee3p cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t nhi\u1ec1u y\u1ebfu t\u1ed1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>1. M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft: \u0110i\u1ec1u c\u1ea7n xem x\u00e9t \u0111\u1ea7u ti\u00ean l\u00e0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng mong mu\u1ed1n cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n. C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau c\u00f3 y\u00eau c\u1ea7u v\u1ec1 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng kh\u00e1c nhau, t\u1eeb ch\u00e2n kh\u00f4ng th\u1ea5p \u0111\u1ebfn ch\u00e2n kh\u00f4ng cao ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 ch\u00e2n kh\u00f4ng c\u1ef1c cao. X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ee5 th\u1ec3 c\u1ea7n thi\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 micromet th\u1ee7y ng\u00e2n (mmHg) ho\u1eb7c pascal (Pa), v\u00e0 ch\u1ecdn m\u1ed9t m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u00e0 duy tr\u00ec m\u1ee9c \u0111\u1ed9 \u0111\u00f3.<\/p>\n<p>2. T\u1ed1c \u0111\u1ed9 b\u01a1m: T\u1ed1c \u0111\u1ed9 b\u01a1m, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c th\u1ec3 t\u00edch kh\u00ed, l\u00e0 th\u1ec3 t\u00edch kh\u00ed m\u00e0 m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 h\u00fat ra kh\u1ecfi h\u1ec7 th\u1ed1ng trong m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng l\u00edt tr\u00ean gi\u00e2y (L\/s) ho\u1eb7c feet kh\u1ed1i tr\u00ean ph\u00fat (CFM). H\u00e3y xem x\u00e9t t\u1ed1c \u0111\u1ed9 b\u01a1m c\u1ea7n thi\u1ebft cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n, t\u1ed1c \u0111\u1ed9 n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 th\u1ec3 t\u00edch c\u1ee7a h\u1ec7 th\u1ed1ng, l\u01b0\u1ee3ng kh\u00ed v\u00e0 th\u1eddi gian h\u00fat ch\u00e2n kh\u00f4ng mong mu\u1ed1n.<\/p>\n<p>3. T\u1ea3i tr\u1ecdng v\u00e0 th\u00e0nh ph\u1ea7n kh\u00ed: Lo\u1ea1i v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a kh\u00ed ho\u1eb7c h\u01a1i \u0111\u01b0\u1ee3c b\u01a1m \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ph\u00f9 h\u1ee3p. C\u00e1c lo\u1ea1i m\u00e1y b\u01a1m kh\u00e1c nhau c\u00f3 kh\u1ea3 n\u0103ng v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng th\u00edch kh\u00e1c nhau v\u1edbi c\u00e1c lo\u1ea1i kh\u00ed c\u1ee5 th\u1ec3. M\u1ed9t s\u1ed1 m\u00e1y b\u01a1m ch\u1ec9 ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u01a1m c\u00e1c kh\u00ed kh\u00f4ng ph\u1ea3n \u1ee9ng, trong khi nh\u1eefng m\u00e1y kh\u00e1c c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c kh\u00ed ho\u1eb7c h\u01a1i \u0103n m\u00f2n. H\u00e3y xem x\u00e9t t\u1ea3i tr\u1ecdng kh\u00ed v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a n\u00f3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 v\u1eadt li\u1ec7u c\u1ea5u t\u1ea1o c\u1ee7a m\u00e1y b\u01a1m.<\/p>\n<p>4. Y\u00eau c\u1ea7u v\u1ec1 b\u01a1m ph\u1ee5 tr\u1ee3: Trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng, b\u01a1m ch\u00e2n kh\u00f4ng ch\u00ednh c\u00f3 th\u1ec3 c\u1ea7n b\u01a1m ph\u1ee5 tr\u1ee3 \u0111\u1ec3 \u0111\u1ea1t v\u00e0 duy tr\u00ec m\u1ee9c ch\u00e2n kh\u00f4ng mong mu\u1ed1n. B\u01a1m ph\u1ee5 tr\u1ee3 t\u1ea1o ra ch\u00e2n kh\u00f4ng s\u01a1 b\u1ed9, sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd ti\u1ebfp b\u1edfi b\u01a1m ch\u00e2n kh\u00f4ng ch\u00ednh. H\u00e3y xem x\u00e9t li\u1ec7u \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n c\u00f3 c\u1ea7n b\u01a1m ph\u1ee5 tr\u1ee3 hay kh\u00f4ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch c\u0169ng nh\u01b0 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p gi\u1eefa b\u01a1m ch\u00ednh v\u00e0 b\u01a1m ph\u1ee5 tr\u1ee3.<\/p>\n<p>5. R\u00f2 r\u1ec9 h\u1ec7 th\u1ed1ng: \u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9 trong h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. N\u1ebfu h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n b\u1ecb r\u00f2 r\u1ec9 \u0111\u00e1ng k\u1ec3, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 t\u1ed1c \u0111\u1ed9 b\u01a1m cao h\u01a1n \u0111\u1ec3 b\u00f9 l\u1ea1i l\u01b0\u1ee3ng kh\u00ed li\u00ean t\u1ee5c x\u00e2m nh\u1eadp. Ngo\u00e0i ra, h\u00e3y xem x\u00e9t t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 r\u00f2 r\u1ec9 \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec m\u1ee9c \u0111\u1ed9 \u0111\u00f3 c\u1ee7a m\u00e1y b\u01a1m.<\/p>\n<p>6. Y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n n\u0103ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh: H\u00e3y xem x\u00e9t y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n n\u0103ng c\u1ee7a m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u01a1 s\u1edf c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n c\u1ea7n thi\u1ebft. Ngo\u00e0i ra, h\u00e3y \u0111\u00e1nh gi\u00e1 chi ph\u00ed v\u1eadn h\u00e0nh, bao g\u1ed3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec, \u0111\u1ec3 ch\u1ecdn m\u1ed9t m\u00e1y b\u01a1m ph\u00f9 h\u1ee3p v\u1edbi ng\u00e2n s\u00e1ch v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 v\u1eadn h\u00e0nh c\u1ee7a b\u1ea1n.<\/p>\n<p>7. K\u00edch th\u01b0\u1edbc v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 kh\u00f4ng gian: H\u00e3y xem x\u00e9t k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd c\u1ee7a m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng v\u00e0 li\u1ec7u n\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian c\u00f3 s\u1eb5n trong c\u01a1 s\u1edf c\u1ee7a b\u1ea1n hay kh\u00f4ng. C\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u00e1y b\u01a1m v\u00e0 nhu c\u1ea7u v\u1ec1 b\u1ea5t k\u1ef3 ph\u1ee5 ki\u1ec7n ho\u1eb7c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 b\u1ed5 sung n\u00e0o.<\/p>\n<p>8. Khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 l\u1eddi khuy\u00ean c\u1ee7a chuy\u00ean gia: Tham kh\u1ea3o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, h\u01b0\u1edbng d\u1eabn v\u00e0 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Ngo\u00e0i ra, h\u00e3y t\u00ecm ki\u1ebfm l\u1eddi khuy\u00ean t\u1eeb c\u00e1c chuy\u00ean gia ho\u1eb7c k\u1ef9 s\u01b0 v\u1ec1 m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft d\u1ef1a tr\u00ean kinh nghi\u1ec7m v\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c c\u1ee7a h\u1ecd.<\/p>\n<p>B\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng mong mu\u1ed1n, t\u1ed1c \u0111\u1ed9 b\u01a1m, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed v\u00e0 c\u00e1c ti\u00eau ch\u00ed thi\u1ebft y\u1ebfu kh\u00e1c. Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 tu\u1ed5i th\u1ecd cao cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l1.webp\" alt=\"China Professional Hospital Medical Rotary Vane Vacuum System Oil Sealed Rotary Vane Vacuum Pump   vacuum pump engine\t\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l2.webp\" alt=\"China Professional Hospital Medical Rotary Vane Vacuum System Oil Sealed Rotary Vane Vacuum Pump   vacuum pump engine\t\"><br \/>Bi\u00ean t\u1eadp b\u1edfi Dream 2024-05-16<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Hospital Medical Rotary Vane Vacuum System Oil Sealed Rotary Vane Vacuum Pump Product Description The 2X pump is 1 of the basic equipment used to extract gas from sealed containers and obtain a vacuum. It can be used alone or as a front-end pump for booster pumps, diffusion pumps, molecular pumps, etc. It [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[2401,2492,2026,2493,1987,239,240,1936,2423,1937,2424,1938,242,2042,409,1942,1943],"class_list":["post-2957","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-rotary-vacuum-pump","tag-hospital-vacuum-pump","tag-medical-vacuum-pump","tag-medical-vacuum-pump-hospital","tag-oil-vacuum-pump","tag-pump-vacuum","tag-pump-vacuum-pump","tag-rotary-vacuum-pump","tag-rotary-vane-oil-vacuum-pump","tag-rotary-vane-pump","tag-rotary-vane-vacuum-oil-pump","tag-rotary-vane-vacuum-pump","tag-vacuum-pump","tag-vacuum-pump-china","tag-vacuum-pump-oil","tag-vacuum-pump-rotary-vane","tag-vane-rotary-vacuum-pump"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/comments?post=2957"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2957\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/media?parent=2957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/categories?post=2957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/tags?post=2957"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}