We make all types of roots blower, centrifugal blower, Our Primary products are as beneath:
| Түрі | Диаметрі | Fee of circulation | Қысым |
| ESR-MJ(Intensive Sort) | Φ50~Φ300 мм | .5~140m³/min | nine.8KPa~ninety eight.8Kpa |
| ESR(Normal Variety) | Φ50~Φ350 мм | .бес~140м³/мин | 9,8 кПа ~ 78,4 кПа |
| ESR-H(Substantial-strain Sort) | Φ50~Φ350 мм | .seven~160m³/min | 58,8 КПа ~ 98,8 КПа |
| ESR-V (вакуумдық сорғы) | Φ50~Φ350 мм | .бес~160м³/мин | тоғыз.8KPa ~ елу үш.3Kpa |
| EL жинағы | Φ200~Φ600 мм | twenty.three~750m³/min | 9.8KPa~fifty eight.8Kpa |
| Көп сатылы центрифугалық үрлегіш немесе C-жинағы |
Φ250~Φ500 мм | 50~500m³/min | nine.8KPa~98Kpa |
| ERR-ERG Type | Φ250~Φ500 мм | a hundred and twenty~420m³/min | 9,8 кПа ~ 98,8 кПа |
The functioning principle of the a few-blade roots blower: two 3-lobed rotors are arranged in the cavity, and the
suction port and the discharge port are opened on both sides of the cavity. By means of the action of a pair of
synchronous gears, the two rotors rotate in reverse directions and Relying on the mutual engagement of the two
роторлар, сору порты және шығару порты оқшауланған, ал камерадағы отын жету үшін итеріледі
үрлеу мақсаты.
Feature of our roots blower:
1. Big adjustment of the air volume
2. Minimal Noise
three. Large performance
4. Low strength cosumption
5. Prolonged time life
six. Trustworthy working, easy maintenance,small footprint
Біздің тамыр үрлегішіміздің параметрлері:
| Мейірімді | Жылдамдықтың өзгеруі (айн/мин) |
Force Increase (Kpa) |
Сыйымдылығы (м/мин) |
Shaft Electrical power (Квт) |
Мотор | Максимум бірлігі Салмағы (кг) |
| Қуат (Квт) |
||||||
| ESR-50 | 1100-2120 | 9.8-58.сегіз | .65-two.fifty eight | .three-3.fifty four | .75-four | 128-158 |
| ESR-sixty five | 1100-2130 | 9.8-58.сегіз | .тоқсан төрт-3.66 | .38-four.46 | .жетпіс бес-5.бес | 155-185 |
| ESR-eighty | 1140-1900 | тоғыз, 8-58. сегіз | 2.34-five.forty three | one.04-seven.forty two | 2.2-11 | жүз елу бес-277 |
| ESR-one hundred | 1060-1980 | 9.8-58.сегіз | four.fifty seven-9.05 | 1.35-12.15 | 3-fifteen | 309-377 |
| ESR-125 | 980-1850 | тоғыз.сегіз-58.8 | 5.35-12.4 | 1.65-5.19 | 5.five-eighteen.5 | 408-451 |
| ESR-125C | 970-1830 | тоғыз.8-58.8 | seven.five-seventeen.fifty seven | three.2-18.5 | four-22 | 408-451 |
| ESR - жүз елу | 810-1730 | тоғыз, 8-58. сегіз | ten.37-27.fifteen | 3.eighty four-forty.eighty two | seven.5-forty five | 688-848 |
| ESR-a hundred seventy five | 970-1520 | 9.eight-fifty eight.eight | 19.65-36.65 | 7.two-45.95 | eleven-55 | 980-1080 |
| ESR-200B | 740-1450 | тоғыз.8-58.8 | 19.65-44.eight | 10.fifteen-60.44 | 15-seventy five | 1272-1546 |
| ESR-екі жүз | 810-1480 | 9.8-58.8 | 27.65-елу тоғыз.2 | 8.05-80,twelve | 15-90 | 1272-1546 |
| ESR-250B | 1100-1480 | тоғыз.сегіз-58.8 | 54.77-seventy seven.fifty five | 19.ninety seven-ninety.ninety seven | thirty-a hundred and ten | 1490-2454 |
| ESR-250 | 990-1480 | 9.eight-fifty eight.8 | 61.four-97.fifty two | 20.1-117.three | thirty-132 | 1490-2454 |
| ESR-300 | 990-1480 | тоғыз.сегіз-58.8 | 87.1-138.1 | 26.4-167.eight | 37-185 | 3326-3446 |
| ESR-350 | 730-1480 | тоғыз.сегіз-елу сегіз.сегіз | 78.41-177.31 | 55-250 | ||
| ESR-50H | 1230-2120 | 63. жеті-98 | .қырық бес-екі.02 | 2.05-six.12 | үш-7.бес | one hundred sixty–170 |
| ESR-65H | 1240-2130 | 63.7-98 | .seventy eight-2.fifty three | 2.89-7.fifty five | 4-11 | 198-230 |
| ESR-80H | 1140-1900 | sixty three.seven-ninety eight | 1.82-4.елу бес | 4.09-ten.1 | five.5-15 | 316-326 |
| ESR-100H | 1060-1980 | 63.7-98 | two.sixty five-eight.06 | 6.36-seventeen.2 | 7.5-22 | 398-459 |
| ESR-125H | 980-1850 | 63. жеті-тоқсан сегіз | four.sixty four-eleven.23 | 8.92-24.two | 11-thirty | 544-630 |
| ESR-150H | 810-1730 | 63. жеті-98 | nine.53-twenty five.seventy six | seventeen.sixteen-65 | 18.5-seventy five | 752-1571 |
| ESR-200H | 810-1480 | 63. жеті-98 | 25.34-fifty six.ninety two | forty two.34-a hundred and twenty | елу бес-132 | 1426-1934 |
| ESR-250H | 990-1480 | sixty three.7-98 | 58-ninety three.7 | 83.two-205 | 90-220 | 2980-3468 |
| ESR300H | 990-1480 | 63.7-98 | 86.nine-134.1 | 114.seven-270 | 132-280 | 3476-3998 |
| ERF-245 | 650-980 | тоғыз.сегіз-тоқсан сегіз | 47.five-ninety seven.4 | он алты-183 | eighteen.five-two hundred | 3630-3690 |
| ERF-250 | 650-980 | 9.сегіз-98 | 61.6-one hundred twenty.four | 19-227 | 22-250 | 4450-4500 |
| ERF-290 | 650-980 | 9.eight-78.four | 92.three-128 | 22-213 | 30-250 | 4890-4710 |
| ERF-295 | 650-980 | 9.eight-78.4 | ninety seven.three-152.five | 23-227 | 30-250 | 4890-4880 |
| ERF-297 | 650-980 | 9.eight-78.4 | 87.five-167.6 | 26-249 | 30-280 | 5330-5520 |
| ERF-300 | 650-980 | 9.8-жетпіс сегіз.төрт | a hundred and one.5-188.7 | 29-278 | 37-315 | 5330-5520 |
| ERF-350 | 650-980 | тоғыз.сегіз-жетпіс сегіз.төрт | 126-224.9 | 34-249 | қырық бес-280 | 5210-6470 |
| ERG-300 | 590-730 | 9.8-98 | 128. үш-196 | 38-362 | 45-400 | 9440-15710 |
| ERG-350 | 590-730 | nine.eight-98 | 159.3-231.алты | қырық үш-420 | елу бес-450 | 9700-1571 |
| ERG-four hundred | 590-730 | 9.8-83.3 | 203.1-290.nine | 52-449 | seventy five-five hundred | 10090-11390 |
| ERG-445 | 590-730 | 9.eight-seventy three.five | 229.7-327.eight | 58-477 | seventy five-560 | 10600-12230 |
| ERG-450 | 590-730 | 9.eight-seventy three.5 | 262.4-366.two | 64-496 | 75-560 | 10600-12230 |
| ERG-бес жүз | 590-730 | 9.8-63.жеті | 327.төрт-452.4 | 78-529 | 90-560 | 12790-14620 |
| ERF-240-V | 650-980 | -nine.8- -қырық тоғыз | 38.1-78 | 13-76 | eighteen.five-90 | 3420-3285 |
| ERF-245-V | 650-980 | -9.сегіз- -49 | 47.5-97.four | 16-95 | 22-one hundred ten | 3425-3360 |
| ERF-250-V | 650-980 | -9.сегіз- -49 | sixty three-a hundred and twenty | 19-117 | 22-132 | 3910-3830 |
| ERF-290-V | 650-980 | -nine.8- -қырық тоғыз | 72.six-144 | 22-136 | 30-жүз алпыс | 4415-4270 |
| ERF-295-V | 650-980 | -9.сегіз- -49 | seventy six.six-152 | 23-жүз қырық бес | 30-one hundred sixty | 4425-4485 |
| ERF-297-V | 650-980 | -9.сегіз- -қырық тоғыз | eighty four.three-166.8 | 26-160 | 30-one hundred eighty | 5000-4980 |
| ERF-three hundred-V | 650-980 | -nine.8- -49 | ninety seven-192 | 29-178 | 37-200 | 5000-4980 |
| ERF-350-V | 650-980 | -9.8- -49 | 116-225 | 34-209 | 45-250 | 5400-5700 |
| ERG-300V | 590-730 | -nine.8- -49 | 133-193 | 38-184 | 45-220 | 7800-9100 |
| ERG-350V | 590-730 | -тоғыз.сегіз- -49 | 163-231 | 43-216 | елу бес-250 | 9500-9470 |
| ERG-400V | 590-730 | -nine.8- -49 | 199-290 | 52-269 | seventy five-315 | 9900-10130 |
| ERG-445V | 590-730 | -тоғыз.сегіз- -қырық тоғыз | 224.8-326.9 | елу сегіз-303 | 75-355 | 9900-10130 |
| ERG-450V | 590-730 | -9.сегіз- -қырық тоғыз | 255-365 | 64-335 | жетпіс бес-төрт жүз | 11230-11300 |
| ERG-500V | 590-730 | -9.8- -49 | 314-452 | 78-412 | 132-450 | 13630-13850 |
| ERF-245W | 650-980 | -13.3- -елу үш.3 | fifty three.five-a hundred and one | 21.5-102 | отыз бір жүз он | 3630-3360 |
| ERF-250W | 650-980 | -thirteen.3- -53.3 | алпыс тоғыз-127 | 26.five-127 | thirty-one hundred sixty | 3985-4115 |
| ERF-290W | 650-980 | -thirteen.3- -53.3 | eighty two.6-one hundred fifty | thirty.five-149 | 37-185 | 4340-4580 |
| ERF-295W | 650-980 | -он үш.3- -53.үш | 87-158 | 32-158 | 37-185 | 4440-4580 |
| ERF-297W | 650-980 | -он үш.үш- -елу үш.үш | 95-174 | 36-174 | 45-200 | 5230-5130 |
| ERF-300W | 650-980 | -он үш.3- -елу үш.үш | 109-195 | forty-193 | fifty five-220 | 5230-5130 |
| ERF-350W | 650-980 | -он үш.үш- -елу үш.үш | 129-230 | 50-230 | 75-250 | 5840-5670 |
| ERG-300W | 590-730 | -он үш.3- -елу үш.үш | 142-197 | 52-201 | 75-220 | 9100-9000 |
| ERF-350W | 590-730 | -13.3- -елу үш.3 | 168-234.four | 59-235.бес | жетпіс бес-280 | 9500-9600 |
| ERG-400W | 590-730 | -13.3- -53.three | 220-276.6 | 71-292 | 90-315 | 9900-10130 |
| ERG-445W | 590-730 | -13.үш- -елу үш.үш | 244-294.6 | сексен екі-331 | ninety-four hundred | 11230-11300 |
| ERG450W | 590-730 | -13.үш- -53.3 | 275-368.бес | 91-366 | one hundred ten-four hundred | 11230-11300 |
| ETRF-250 (240,250) |
650-980 | ninety eight-196 | 64.eight-112 | жүз отыз бес-355 | one hundred sixty-four hundred | 8700-8600 |
| ETRF-295 (245,295) |
650-980 | ninety eight-196 | eighty.eight-139 | 167-439 | 185-500 | 9200-9100 |
| ETRF-three hundred (245,295) |
650-980 | 98-176.төрт | 102-174 | 206-497 | 250-560 | 10320-10500 |
| ETRF-350 (245,295) |
650-980 | 98-137.екі | 124-207 | 241-473 | 280-560 | 10700-11110 |
| ETRG-400 (300,400) |
590-740 | тоқсан сегіз-176.4 | 205-273 | 380-773 | 450-900 | 21350-24200 |
| ETRG-450 (350,450) |
590-740 | тоқсан сегіз-176.4 | 263-428 | 476-955 | 560-one thousand | 24200-27600 |
| ETRF-250 Вт (240,250) |
650-980 | -fifty three.three–80 | жетпіс екі-121 | 75.6-121 | ninety-a hundred and sixty | 6100-6470 |
| ETRF-295W (245/295) |
650-980 | -53.3–80 | ninety three.8-154 | 99.five-186 | жүз он-220 | 7000-6400 |
| ETRF-300W (2505/300) |
650-980 | -53.three–eighty | 116-189 | a hundred and fifteen-220 | 132-250 | 7750-7760 |
| EL81WD | 580-980 | 9.eight-fifty eight.8 | 54.two-130 | он сегіз-151 | қырық бес-185 | 3595 |
| EL82WDB | 580-980 | тоғыз.сегіз-елу сегіз.сегіз | seventy two.eight-161 | 22-191 | forty five-220 | 3860 |
| EL83WDA | 580-980 | nine.eight-fifty eight.9 | one hundred and one-213 | 28.five-202 | 45-220 | 4300 |
| EL84WDA | 580-980 | тоғыз.сегіз-58.8 | 129-267 | 35.4-252 | 45-280 | 4720 |
| EL93WDA | 580-730 | 9.eight-49 | 230-329 | 56.four-311 | жетпіс бес-355 | 7765 |
| EL94WDA | 580-730 | тоғыз.сегіз-қырық тоғыз | 263-373 | 64-353 | 75-400 | 8130 |
| EL95WDA | 490-580 | 9.8-58.8 | 308-434 | 81.four-414 | 90-450 | 11500 |
| EL96WDA | 580 | fifty eight.eight | 381 | 497 | 560 | 11500 |
| E397WN | 1000-1650 | 40 | 5-9 | |||
| E408WN | 870-1650 | қырық | 10-22 | |||
| E517WN | 980-1580 | 40 | twenty-30 | |||
| E520WN | 930-1550 | қырық | 24-forty five | |||
| E607WN | 750-1250 | қырық | 45-76 | |||
| E610WN | 750-1250 | 40 | seventy five-130 |
Spare elements and composition of our roots blower:
Deal of our Roots Blower
Pack into iron situation, two layer,blower entire body and motor in reduced layer, inlet/out silencer and so forth in higher layer
Roots blower pack method very same as iron situation, just adjust to Fumigation Free Plywood Circumstance
Our manufacturing facility is a expert maker of Roots blowers which has more than twenty years’ experience in machinery
production. It is located in Xihu (West Lake) Dis. CZPT CZPT Park, fifty kilometers to the east of ZheJiang provincial
capital— HangZhou. Our firm also has hassle-free targeted traffic transportation, as it is fifteen kilometers away from
Ханчжоу-Ханчжоу жылдам жолының Дяочэнь қалалық станциясы және CZPT Ханчжоу станциясынан 30 шақырым қашықтықта
ZheJiang -ZheJiang expressway.The leading merchandise of our organization is ESR -kind Roots Blower. The roots
vacuum pump is a new sort of high-performance roots blower, which is created independently primarily based on the
domestic and foreign sophisticated technologies. Several patented technologies have been adopted on Roots
Blower, and hence we have manufactured substantial outcomes in power conservation and noise reduction, and many others.. So much, our
organization has invested much more than 30,000,000 RMB to introduce this kind of superior specialist tools as
horizontal machining middle, vertical machining middle, two-way CNC floor planer, CNC lathe, CNC milling
equipment, CNC planer, airplane grinder, cylindrical grinding device, and three coordinates screening equipment.
In addition to, we have taken various measures to CZPTize the procedure movement such as functioning and cooperating
with a lot of scientific research units, colleges and universities at home and abroad. We also continuously try out to
soak up and boost the domestic superior manufacturing systems, so as to promote the upgrading and
optimization of the item and make the product quality reach the superior stage at home and abroad.
ESR -variety Roots Blower involves numerous series this sort of as A few-leaves Kind, Two-leaves Variety and Centrifugal
Type,which can be even more divided to hundreds of kinds. The products are commonly utilized in sewage treatment,
pneumatic conveying,vacuum packaging, aquaculture, meals processing, electric powered electricity, petrochemical, cement,
mining and other industries. Our items have such benefits as minimal noise, strength saving, steady top quality,
and long services life, and many others.. With the sales outlets throughout the domestic cash cities, our merchandise offer nicely all
more than the country, and have been exported to North CZPTica,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other nations. Getting got the ISO9001 CZPT CZPT System Certification, we have
set up and improved the quality assurance of the items developing, manufacturing, and set up.
From the procedure of design, investigation and growth to the concluded goods, we have got the total
method managed independently, therefore providing the complete basis and dependability promise for the items balance
and longevity. Possessing a perfect revenue community and right after-sales services, we offer our buyers with larger-
top quality and more effective support.All employees of our firm sincerely welcome the broad masses of pals to
guide, and negotiate business with us.
Біздің тамыр үрлегіш шеберханасы
Doosn Horzitonal CZPT Heart
Roots Blower бағдарламалық жасақтамасы
Күтім және тексеру
(1) Check out all fasteners and finding pins situations whether or not they are loosening.
(two) Always check whether the leakage phenomenon of the body.
(three) Pay focus to lubrication, volume of grease and noises when operating,
figure out whether or not it works under the needed circumstances.
(4) CZPT & grease: The lubricant is for medium load industrial equipment oil
(quality 220, kinematic viscosity of 198 ~ 242mm2 / s 40ºC, flash stage ≥ 200ºC)
The grease is butter (synthetic lithium grease penetration 220-250, drop position ≥
190ºC). Exchange the lubricant and grease right after initial 200 hours managing, and substitute
yet again following a moth operating. Afterwards, substitute the lubricant and grease in accordance to the
environment and lubricant (grease) good quality suggest a ideal substitute for a few
айлар.
(5) Usually check the inlet air filter, thoroughly clean or substitute the filter in time.
(six) Blower overload often not quickly exhibited, so shell out attention to
the consumption and exhaust pressure, bearing temperature and the current boost developments
of motor to decide no matter whether the blower performs normally
(seven) Ahead of disassembling the blower, the assembling relation and dimensions
have to be recorded or measured, make marks on components to ensure the CZPT
needs right after assembling.
(8) When newly equipment or overhaul, the oil tank need to be cleaned ahead of use
and propose substitute all grease after eight several hours managing.
Common failure explanation and troubleshooting
| Жоқ | Сәтсіздік | Attainable reasons | Жою әдістері |
| 1 | Үйкеліс in between the дөңгелек |
(1) Доңғалақтағы қоспалар, resulting in the gap is as well tiny (2) Equipment wear, resulting in a big backlash (three) The equipment is not effectively fastened, can not preserve the impeller синхрондау (4) Bearing dress in ensuing in тазартудың артуы. |
(one) Get rid of grime and check whether there is harm areas (two) Modify the equipment hole, change егер жабдықтың кері соққысы болса, берілістер increased than the average 30% to елу% (three)Re-assemble the gears, maintain the taper contact area is to 75% (4)Change the bearing |
| 2 | Соқтығысу in between дөңгелек және қабырға, импульстің праймы және корпус |
(one) Installation gap is not proper (two) running pressure is as well higher, exceeding the specified worth (three) Running temperature is too large (four) Casing or base deformation, positioning supporter failure (5) Bearing axial spot is not great |
(one) Modify the hole (two) Recognize triggers of overloading, diminished the force to the specified worth (three) Examine the set up accuracy and minimize the pipe қаттылық (four) Verify and fix bearings, and to ensure the clearance (5)Қоныс аудару |
| 3 | Температура also substantial |
(1) Oil in tank is as well much, way too thick or as well filthy (2) CZPT or silencer is blocked (three)The pressure is increased than the specified value (4)Abnormal wear of the impeller, large gap (5)Inadequate ventilation, indoor температура үлкен, нәтижесінде inlet air’s large temperature (6) The rotating velocity is way too minimal,end result in the belt slipping. |
(one)Reduce the oil amount or count on май (2)Remove of blocking objects (3)Reducing the stress by way of үрлегіш (4) Оның саңылауын жөндеңіз (5)Open up vents to decrease room температура (6) Improve speed to avert the белдіктің сырғып кетуі. |
| 4 | Жеткіліксіз movement |
(one) The inlet filter is blocked (two) Impeller wear and the hole will increase as well a lot (үш) Белдіктің сырғып кетуі (four) Big imports stress reduction (five) CZPT air flow leakage |
(one) Cleanse the filter dust and кедергі (two) Repair the hole (3) Белдікті қатайтып, күшейтіңіз the amount of belts (four)Change the inlet stress to the көрсетілген баға (5) Verify and fix the pipeline |
| 5 | Майдың ағып кетуі немесе майдың ағып кетуі қоршауға |
(1)Higher tank placement trigger шығару портынан ағып кету (2) Seal use, resulting in shaft oil spills (3) The pressure is increased than the specified value |
(1)Decrease the oil amount (two)Substitute the seals (three)Clear the air vents, 2mm diameter faucet is set in the middle chamber, open the faucet underneath the wall |
| алты | Abnormal діріл және sound |
(1) Мойынтірек саңылауы асып түседі specified worth or bearing use (2) Беріліс қорабының люфт-жарығы да massive, not in a tight fixed (3) The foreign objects and dust triggered by the impeller and the дөңгелек, дөңгелек және тұрғын үй соқтығысуы (4) дөңгелек білігі deformation triggered the collision brought on by overload, (five) Friction in between the impeller and the inlet housing brought on by қызып кету (6) Жұмыс доңғалағының теңгерімсіздігі brought on by fouling or overseas human body (жеті) CZPT болттары немесе басқалары бекіткіштер босап қалды |
(one)Change bearings or bearing орындық (two)Reassemble gear and make sure кері әсер (3)Cleansing blower, verify the case is broken (4)Check the again strain, verify the wheel and alter hole (five)Examine the filter and back again force, increase the gap among the impeller inlet and the қаптама (six)Cleanse the impeller and the casing, to guarantee that the impeller clearance work (7) Бекіткіш болттарды қатайтыңыз және leveling the foundation. |
| 7 | Мотор шамадан тыс жүктеме |
(one)When compared with the essential force, the stress difference is big that the again force or the inlet pressure is large (2) In contrast with the tools requirements, blower circulation is too massive, so its pressure артады (3)Inlet filter is blocked, or outlet құбыр бітеліп қалған немесе бітелген (four) Collusion or friction (caught) rotating parts (5) The oil stage is also substantial (алты) Жіңішке V-белдік қызып кеткен, vibration is way too huge, or pulley is way too little |
(one) Minimize the stress to the specified benefit (two) Exhaust the extra fuel into the environment or lessen the blower velocity (үш) Кедергілерді алып тастаңыз (four)Right away shut down, examine себеп (5) Alter the oil to the right сахна (six) Verify the belt stress, and changed it with big diameter шкив. |
Біздің провайдеріміз
1. Pre promote service 2. Soon after sell service
a. advocate the suitable model c. on the internet technical assistance,
b. factory tour d. complete life spare areas and techinical assistance
Кепілдік
тамыр үрлегіштерімізге он екі айлық кепілдік
