商品描述
商品描述
2BEC series liquid ring vacuum pump and compressor, with its excellent overall performance, turns into the preferred gear of coal mine gas pumping method, and has the pursuing exclusive positive aspects in contrast with other vacuum pumps.
The compression approach of gasoline is isothermal compression, so the pump is appropriate for pumping and compressing flammable, explosive and poisonous gases. It is very appropriate for prolonged-term steady procedure, particularly for coal mine gasoline extraction and other very harsh doing work problems, and is widely praised by the sector.
Main functions
Higher performance and power conserving: 2BEC represents a fairly new engineering in the liquid ring pump sector. Its efficiency is 10-30% larger than that of the conventional design and style of comparable versions, and the energy conserving influence is up to twenty%.
Reduced wear: The 2BEC has only 1 rotating part – the impeller. Since the compression of the gas is carried out by the liquid ring, the impeller rotates with no any friction.
Sturdy: Thanks to the flat disc design and style, the correspondingly massive assembly clearance and the computerized adjustment of the doing work fluid circulation, the 2BEC can very easily take care of circumstances this sort of as higher outlet force or warmth load, entrained inhalation of a chamber of h2o or impurities with the fuel.
Simple upkeep: The 2BEC can be inspected via inspection ports on each sides of the pump cover for clearances, corrosion, scale buildup, or other conditions that may possibly influence pump operation.
Technical info
| 产品 | Greatest Pressure(hPa) | 水泵转速（转/分钟） | 泵送速度（米）三/分钟) | Motor Energy(KW) | Driving Method(mm) | 电机电压 | 入口直径（毫米） | 出口直径（毫米） |
| 2BEC40 | 500 | 300 | 73 | 75 | 腰带 | 380伏 | 三百 | 三百 |
| 一百六十 | 323 | 80 | 90 | Equipment or belt | 380伏 | |||
| 340 | 81 | 九十 | 380伏 | |||||
| 367 | 85 | 一百一十 | 380伏 | |||||
| 390 | 94 | 110 | 380伏 | |||||
| 393 | 九十二 | 110 | 380伏 | |||||
| 440 | 一零五 | 132 | 380伏 | |||||
| 449 | 一百一十 | 132 | 380伏 | |||||
| 490 | 一百一十五 | 一百六十 | 380伏 | |||||
| 530 | 一百二十五 | 二百 | 380伏 | |||||
| 570 | 134 | 二百 | 380伏 | |||||
| 610 | 143 | 二百 | 380伏 | |||||
| 2BEC42 | 500 | 300 | 95 | 一百一十 | 齿轮或腰带 | 380伏 | 三百 | 300 |
| 一百六十 | 330 | 一百一十 | 132 | 380伏 | ||||
| 340 | 113 | 132 | 380伏 | |||||
| 380 | 一百二十 | 132 | 380伏 | |||||
| 390 | 126 | 一百六十 | 380伏 | |||||
| 420 | 134 | 185 | 380伏 | |||||
| 440 | 141 | 200 | 380伏 | |||||
| 490 | 156 | 220/250 | 380伏 | |||||
| 530 | 170 | 250 | 6千伏 | |||||
| 570 | 180 | 250 | 6千伏 | |||||
| 610 | 191 | 280 | 6千伏 | |||||
| 2BEC50 | 五百 | 230 | 124 | 132 | Equipment | 380伏 | 350 | 350 |
| 160 | 242 | 一百二十五 | 160 | 380伏 | ||||
| 260 | 一百四十四 | 160 | 380伏 | |||||
| 266 | 一百四十五 | 185 | 380伏 | |||||
| 294 | 一百六十五 | 二百 | 380伏 | |||||
| 三百 | 168 | 二百 | 380伏 | |||||
| 340 | 190 | 220 | 6千伏 | |||||
| 380 | 210 | 280 | 6千伏 | |||||
| 420 | 230 | 315 | 6千伏 | |||||
| 470 | 285 | 四百 | 6千伏 | |||||
| 2BEC52 | 500 | 230 | 一百五十 | 185 | 齿轮 | 6千伏 | 350 | 350 |
| 160 | 260 | 一百六十五 | 二百 | 6千伏 | ||||
| 三百 | 205 | 250 | 6千伏 | |||||
| 340 | 235 | 280 | 6千伏 | |||||
| 380 | 250 | 315 | 6千伏 | |||||
| 420 | 283 | 400 | 6千伏 | |||||
| 470 | 315 | 450 | 6千伏 | |||||
| 2BEC60 | 五百 | 200 | 180 | 185 | 齿轮 | 380伏 | 400 | 400 |
| 160 | 230 | 210 | 250 | 6千伏 | ||||
| 260 | 240 | 280 | 6千伏 | |||||
| 290 | 265 | 315 | 6千伏 | |||||
| 320 | 282 | 355 | 6千伏 | |||||
| 336 | 285 | 355 | 6千伏 | |||||
| 350 | 316 | 四百 | 6千伏 | |||||
| 四百 | 360 | 560 | 6千伏 | |||||
| 2BEC62 | 五百 | 二百 | 220 | 220 | 齿轮 | 6千伏 | 400 | 400 |
| 160 | 230 | 255 | 280 | 6千伏 | ||||
| 280 | 285 | 355 | 6千伏 | |||||
| 266 | 290 | 355 | 6千伏 | |||||
| 290 | 320 | 四百 | 6千伏 | |||||
| 320 | 355 | 450 | 6千伏 | |||||
| 336 | 380 | 450 | 6千伏 | |||||
| 350 | 385 | 五百 | 6千伏 | |||||
| 400 | 435 | 630 | 6千伏 | |||||
| 2BEC67 | 五百 | 一百八十 | 255 | 220 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 210 | 290 | 355 | 6千伏 | ||||
| 240 | 340 | 四百 | 6千伏 | |||||
| 270 | 385 | 450 | 6千伏 | |||||
| 300 | 四百 | 五百 | 6千伏 | |||||
| 320 | 420 | 560 | 6千伏 | |||||
| 330 | 455 | 630 | 6千伏 | |||||
| 370 | 515 | 800 | 6千伏 | |||||
| 2BEC72 | 500 | 一百七十 | 305 | 315 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 一百九十 | 365 | 四百 | 6千伏 | ||||
| 210 | 410 | 450 | 6千伏 | |||||
| 240 | 460 | 500 | 6千伏 | |||||
| 270 | 510 | 630 | 6千伏 | |||||
| 三百 | 565 | 710 | 6千伏 | |||||
| 340 | 633 | 900 | 6千伏 | |||||
| 2BEC80 | 160 | 190 | 513 | 560 | 齿轮 | 6千伏或10千伏 | 600 | 600 |
| 210 | 562 | 630 | ||||||
| 240 | 630 | 800 | ||||||
| 270 | 710 | 900 | ||||||
| 三百 | 790 | 1120 | ||||||
| 2BEC100 | 160 | 一百七十 | 850 | 900 | 齿轮 | 6千伏或10千伏 | 700 | 700 |
| 一百九十 | 920 | 1120 | ||||||
| 210 | 一千 | 1250 | ||||||
| 225 | 1100 | 1600 | ||||||
| 240 | 1120 | 1800 |
The info are derived underneath the pursuing situations: ( 1 ) h2o temperature 15°C ( 2 ) air 20°C ( 3 ) fuel relative humidity 70% ( 4 ) atmospheric stress .1013MPa ( 5 ) pumping speed deviation of ten%
常问问题
Q: What information ought to I supply for an inquiry?
A: You can inquire based on the product directly, but it is often suggested that you make contact with us so that we can assist you to verify if the pump is the most appropriate for your software.
Q: Can you make a tailored vacuum pump?
A: Yes, we can do some special designs to meet customer apps. This sort of as customized sealing programs, speical surface remedy can be applied for roots vacuum pump and screw vacuum pump. Please make contact with us if you have special needs.
Q: I have issues with our vacuum pumps or vacuum techniques, can you offer you some help?
A: We have application and design engineers with much more than thirty years of encounter in vacuum applications in various industries and assist a great deal of consumers solve their problems, such as leakage concerns, vitality-saving solutions, a lot more surroundings-friendly vacuum techniques, etc. Remember to speak to us and we are going to be extremely content if we can supply any support to your vacuum technique.
Q: Can you design and make custom-made vacuum systems?
A：当然，我们非常擅长这个。
问：你们的最小起订量是多少？
A：1 件或 1 个已建立。
Q: How about your shipping time?
A: 5-ten operating times for the standard vacuum pump if the amount is beneath twenty parts, twenty-thirty doing work times for the conventional vacuum method with much less than 5 sets. For far more amount or special specifications, you should contact us to verify the lead time.
问：你们的付款条件是什么？
A: By T/T, 50% progress payment/deposit and 50% compensated before cargo.
问：保修情况如何？
A: We offer you 1-12 months warranty (apart from for the wearing parts).
Q: How about the support?
A: We offer distant video technological help. We can send out the provider engineer to the web site for some particular needs.
|
US $5,000-8,000 / 片 | |
1 件 （最低订购量） |
###
| 售后服务： | 在线视频教学 |
|---|---|
| 保修单： | 1 年 |
| 额定泵速： | 73~143m3/Min |
| 极限压力： | 500 or 160 Hpa |
| 电机电压： | 380伏 |
| Driving Mode: | Belt or Gear Box |
###
| 模型 | 极限压力（百帕） | 水泵转速（转/分钟） | 泵送速度（米）3/分钟) | 电机功率（千瓦） | 驾驶模式（毫米） | 电机电压 | 入口直径（毫米） | 出口直径（毫米） |
| 2BEC40 | 500 | 300 | 73 | 75 | 腰带 | 380伏 | 300 | 300 |
| 160 | 323 | 80 | 90 | 齿轮或腰带 | 380伏 | |||
| 340 | 81 | 90 | 380伏 | |||||
| 367 | 85 | 110 | 380伏 | |||||
| 390 | 94 | 110 | 380伏 | |||||
| 393 | 92 | 110 | 380伏 | |||||
| 440 | 105 | 132 | 380伏 | |||||
| 449 | 110 | 132 | 380伏 | |||||
| 490 | 115 | 160 | 380伏 | |||||
| 530 | 125 | 200 | 380伏 | |||||
| 570 | 134 | 200 | 380伏 | |||||
| 610 | 143 | 200 | 380伏 | |||||
| 2BEC42 | 500 | 300 | 95 | 110 | 齿轮或腰带 | 380伏 | 300 | 300 |
| 160 | 330 | 110 | 132 | 380伏 | ||||
| 340 | 113 | 132 | 380伏 | |||||
| 380 | 120 | 132 | 380伏 | |||||
| 390 | 126 | 160 | 380伏 | |||||
| 420 | 134 | 185 | 380伏 | |||||
| 440 | 141 | 200 | 380伏 | |||||
| 490 | 156 | 220/250 | 380伏 | |||||
| 530 | 170 | 250 | 6千伏 | |||||
| 570 | 180 | 250 | 6千伏 | |||||
| 610 | 191 | 280 | 6千伏 | |||||
| 2BEC50 | 500 | 230 | 124 | 132 | 齿轮 | 380伏 | 350 | 350 |
| 160 | 242 | 125 | 160 | 380伏 | ||||
| 260 | 144 | 160 | 380伏 | |||||
| 266 | 145 | 185 | 380伏 | |||||
| 294 | 165 | 200 | 380伏 | |||||
| 300 | 168 | 200 | 380伏 | |||||
| 340 | 190 | 220 | 6千伏 | |||||
| 380 | 210 | 280 | 6千伏 | |||||
| 420 | 230 | 315 | 6千伏 | |||||
| 470 | 285 | 400 | 6千伏 | |||||
| 2BEC52 | 500 | 230 | 150 | 185 | 齿轮 | 6千伏 | 350 | 350 |
| 160 | 260 | 165 | 200 | 6千伏 | ||||
| 300 | 205 | 250 | 6千伏 | |||||
| 340 | 235 | 280 | 6千伏 | |||||
| 380 | 250 | 315 | 6千伏 | |||||
| 420 | 283 | 400 | 6千伏 | |||||
| 470 | 315 | 450 | 6千伏 | |||||
| 2BEC60 | 500 | 200 | 180 | 185 | 齿轮 | 380伏 | 400 | 400 |
| 160 | 230 | 210 | 250 | 6千伏 | ||||
| 260 | 240 | 280 | 6千伏 | |||||
| 290 | 265 | 315 | 6千伏 | |||||
| 320 | 282 | 355 | 6千伏 | |||||
| 336 | 285 | 355 | 6千伏 | |||||
| 350 | 316 | 400 | 6千伏 | |||||
| 400 | 360 | 560 | 6千伏 | |||||
| 2BEC62 | 500 | 200 | 220 | 220 | 齿轮 | 6千伏 | 400 | 400 |
| 160 | 230 | 255 | 280 | 6千伏 | ||||
| 280 | 285 | 355 | 6千伏 | |||||
| 266 | 290 | 355 | 6千伏 | |||||
| 290 | 320 | 400 | 6千伏 | |||||
| 320 | 355 | 450 | 6千伏 | |||||
| 336 | 380 | 450 | 6千伏 | |||||
| 350 | 385 | 500 | 6千伏 | |||||
| 400 | 435 | 630 | 6千伏 | |||||
| 2BEC67 | 500 | 180 | 255 | 220 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 210 | 290 | 355 | 6千伏 | ||||
| 240 | 340 | 400 | 6千伏 | |||||
| 270 | 385 | 450 | 6千伏 | |||||
| 300 | 400 | 500 | 6千伏 | |||||
| 320 | 420 | 560 | 6千伏 | |||||
| 330 | 455 | 630 | 6千伏 | |||||
| 370 | 515 | 800 | 6千伏 | |||||
| 2BEC72 | 500 | 170 | 305 | 315 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 190 | 365 | 400 | 6千伏 | ||||
| 210 | 410 | 450 | 6千伏 | |||||
| 240 | 460 | 500 | 6千伏 | |||||
| 270 | 510 | 630 | 6千伏 | |||||
| 300 | 565 | 710 | 6千伏 | |||||
| 340 | 633 | 900 | 6千伏 | |||||
| 2BEC80 | 160 | 190 | 513 | 560 | 齿轮 | 6千伏或10千伏 | 600 | 600 |
| 210 | 562 | 630 | ||||||
| 240 | 630 | 800 | ||||||
| 270 | 710 | 900 | ||||||
| 300 | 790 | 1120 | ||||||
| 2BEC100 | 160 | 170 | 850 | 900 | 齿轮 | 6千伏或10千伏 | 700 | 700 |
| 190 | 920 | 1120 | ||||||
| 210 | 1000 | 1250 | ||||||
| 225 | 1100 | 1600 | ||||||
| 240 | 1120 | 1800 |
|
US $5,000-8,000 / 片 | |
1 件 （最低订购量） |
###
| 售后服务： | 在线视频教学 |
|---|---|
| 保修单： | 1 年 |
| 额定泵速： | 73~143m3/Min |
| 极限压力： | 500 or 160 Hpa |
| 电机电压： | 380伏 |
| Driving Mode: | Belt or Gear Box |
###
| 模型 | 极限压力（百帕） | 水泵转速（转/分钟） | 泵送速度（米）3/分钟) | 电机功率（千瓦） | 驾驶模式（毫米） | 电机电压 | 入口直径（毫米） | 出口直径（毫米） |
| 2BEC40 | 500 | 300 | 73 | 75 | 腰带 | 380伏 | 300 | 300 |
| 160 | 323 | 80 | 90 | 齿轮或腰带 | 380伏 | |||
| 340 | 81 | 90 | 380伏 | |||||
| 367 | 85 | 110 | 380伏 | |||||
| 390 | 94 | 110 | 380伏 | |||||
| 393 | 92 | 110 | 380伏 | |||||
| 440 | 105 | 132 | 380伏 | |||||
| 449 | 110 | 132 | 380伏 | |||||
| 490 | 115 | 160 | 380伏 | |||||
| 530 | 125 | 200 | 380伏 | |||||
| 570 | 134 | 200 | 380伏 | |||||
| 610 | 143 | 200 | 380伏 | |||||
| 2BEC42 | 500 | 300 | 95 | 110 | 齿轮或腰带 | 380伏 | 300 | 300 |
| 160 | 330 | 110 | 132 | 380伏 | ||||
| 340 | 113 | 132 | 380伏 | |||||
| 380 | 120 | 132 | 380伏 | |||||
| 390 | 126 | 160 | 380伏 | |||||
| 420 | 134 | 185 | 380伏 | |||||
| 440 | 141 | 200 | 380伏 | |||||
| 490 | 156 | 220/250 | 380伏 | |||||
| 530 | 170 | 250 | 6千伏 | |||||
| 570 | 180 | 250 | 6千伏 | |||||
| 610 | 191 | 280 | 6千伏 | |||||
| 2BEC50 | 500 | 230 | 124 | 132 | 齿轮 | 380伏 | 350 | 350 |
| 160 | 242 | 125 | 160 | 380伏 | ||||
| 260 | 144 | 160 | 380伏 | |||||
| 266 | 145 | 185 | 380伏 | |||||
| 294 | 165 | 200 | 380伏 | |||||
| 300 | 168 | 200 | 380伏 | |||||
| 340 | 190 | 220 | 6千伏 | |||||
| 380 | 210 | 280 | 6千伏 | |||||
| 420 | 230 | 315 | 6千伏 | |||||
| 470 | 285 | 400 | 6千伏 | |||||
| 2BEC52 | 500 | 230 | 150 | 185 | 齿轮 | 6千伏 | 350 | 350 |
| 160 | 260 | 165 | 200 | 6千伏 | ||||
| 300 | 205 | 250 | 6千伏 | |||||
| 340 | 235 | 280 | 6千伏 | |||||
| 380 | 250 | 315 | 6千伏 | |||||
| 420 | 283 | 400 | 6千伏 | |||||
| 470 | 315 | 450 | 6千伏 | |||||
| 2BEC60 | 500 | 200 | 180 | 185 | 齿轮 | 380伏 | 400 | 400 |
| 160 | 230 | 210 | 250 | 6千伏 | ||||
| 260 | 240 | 280 | 6千伏 | |||||
| 290 | 265 | 315 | 6千伏 | |||||
| 320 | 282 | 355 | 6千伏 | |||||
| 336 | 285 | 355 | 6千伏 | |||||
| 350 | 316 | 400 | 6千伏 | |||||
| 400 | 360 | 560 | 6千伏 | |||||
| 2BEC62 | 500 | 200 | 220 | 220 | 齿轮 | 6千伏 | 400 | 400 |
| 160 | 230 | 255 | 280 | 6千伏 | ||||
| 280 | 285 | 355 | 6千伏 | |||||
| 266 | 290 | 355 | 6千伏 | |||||
| 290 | 320 | 400 | 6千伏 | |||||
| 320 | 355 | 450 | 6千伏 | |||||
| 336 | 380 | 450 | 6千伏 | |||||
| 350 | 385 | 500 | 6千伏 | |||||
| 400 | 435 | 630 | 6千伏 | |||||
| 2BEC67 | 500 | 180 | 255 | 220 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 210 | 290 | 355 | 6千伏 | ||||
| 240 | 340 | 400 | 6千伏 | |||||
| 270 | 385 | 450 | 6千伏 | |||||
| 300 | 400 | 500 | 6千伏 | |||||
| 320 | 420 | 560 | 6千伏 | |||||
| 330 | 455 | 630 | 6千伏 | |||||
| 370 | 515 | 800 | 6千伏 | |||||
| 2BEC72 | 500 | 170 | 305 | 315 | 齿轮 | 6千伏 | 500 | 500 |
| 160 | 190 | 365 | 400 | 6千伏 | ||||
| 210 | 410 | 450 | 6千伏 | |||||
| 240 | 460 | 500 | 6千伏 | |||||
| 270 | 510 | 630 | 6千伏 | |||||
| 300 | 565 | 710 | 6千伏 | |||||
| 340 | 633 | 900 | 6千伏 | |||||
| 2BEC80 | 160 | 190 | 513 | 560 | 齿轮 | 6千伏或10千伏 | 600 | 600 |
| 210 | 562 | 630 | ||||||
| 240 | 630 | 800 | ||||||
| 270 | 710 | 900 | ||||||
| 300 | 790 | 1120 | ||||||
| 2BEC100 | 160 | 170 | 850 | 900 | 齿轮 | 6千伏或10千伏 | 700 | 700 |
| 190 | 920 | 1120 | ||||||
| 210 | 1000 | 1250 | ||||||
| 225 | 1100 | 1600 | ||||||
| 240 | 1120 | 1800 |
真空泵的类型
真空泵是一种将气体分子从密封空间中抽出并维持部分真空的装置。它的作用是在自身能力范围内产生相对真空。真空泵有多种类型，包括涡旋式和旋转活塞式。每种类型都有其自身的特性和用途。欲了解更多信息，请阅读本文。 
螺杆泵
螺杆真空泵利用机械螺杆带动空气或气体腔室沿轴向壁移动。腔室的移动会减小气体的体积，气体在通过压力接口排出之前会被预压缩。这些泵可以是单螺距型号或变螺距型号。变螺距型号采用可变螺距转子，有助于将热负荷均匀分布在转子上。一些型号还配备恒温控制阀，当水温过高时，该阀会自动关闭泵。螺杆真空泵有单端和双端两种设计。单端和双端螺杆泵可提供高达 3.7 x 10⁻⁴ Torr 的真空度和 900 m³/h (560 cfm) 的极限真空度，足以满足许多工业过程的需求。螺杆泵特别适用于蒸汽压缩应用。这些泵也具有内部转子，以最大限度地减少分层现象。结合空气冷却，它们适用于危险环境。此外，螺杆转子设计可防止泵腔内积聚可能与高温发生反应的物质。这些泵也易于拆卸，方便快速清洁。螺杆真空泵的设计还兼顾了低成本和低维护成本。Agknx 螺杆真空泵由德国设计，非常可靠且经济。泵的性能取决于冷却系统和温度。所用水的温度应保持在一定范围内，否则泵可能会过热并发生故障。螺杆真空泵常用于科学实验。它们是大型储存环、引力波探测器和空间模拟舱的标准主泵。世界上最大的超高真空室之一就是由螺杆真空泵制成的，例如 KATRIN 实验。螺杆真空泵有两种类型：油封式和干式。油封式螺杆泵使用油作为密封剂和冷却剂。它们适用于对真空度要求较高的应用，例如木工和塑料加工。干式螺杆泵采用空气冷却腔室，可以达到比油封泵更高的真空度。
旋转活塞式真空泵
旋转活塞真空泵坚固耐用，是真空应用的理想之选。其流量可达 1280 acfm，真空度可达 0.0004 Torr。旋转活塞真空泵有单级和双级两种型号。该报告还详细介绍了主要厂商、财务状况和业务概况。旋转活塞真空泵是一种用途广泛且价格合理的真空设备。它们有单级和双级两种配置，并具有更高的流量和真空度。用户可自行维护，也可委托当地第三方维修服务商进行维护。泵制造商也可提供相关服务。旋转活塞真空泵有单级和复合式两种设计，适用于各种应用。其高性能设计使其能够在高达大气压的任何压力下运行。此外，由于没有金属与金属的接触，因此非常适合在环境污染较重的场合使用。无论您需要高压还是低压泵，旋转活塞真空泵都是绝佳之选。购买旋转活塞真空泵时，选择一家以提供高质量服务和维修而著称的制造商至关重要。除了泵本身的高质量之外，您还需要确保其供货稳定。此外，您还应考虑部件的成本和质量。一家优秀的真空泵公司还应提供技术支持、售后服务和配件。无油泵是实验室、洁净室和密闭空间的理想选择。其高品质部件采用轻质、耐腐蚀的特殊配方聚合物制成。无油泵能够处理高湿度空气，并且能够高效去除污染物。但是，它们不适用于含有有机蒸汽或酸的应用。阿特拉斯·科普柯的GLS旋转活塞泵是工业真空应用的热门之选。其节省空间的设计使其成为严苛环境的理想解决方案。它也非常可靠，且生命周期成本低。它配备自动润滑系统和节水器，可最大限度地减少水的消耗。 
涡旋真空泵
<br Scroll Vacuum Pumps can be used to pump air, gases, and other fluids. They are suitable for creating a vacuum in transfer chambers, mass spectrometers, and load lock chambers. They are also ideal for helium leak detectors and other analytical equipment. Scroll vacuum pumps are available in a variety of models, including the diaphragm, turbine, and oil-dry scroll models. They are used in a variety of industries, including the semiconductor, biotechnology, and pharmaceutical industries. Flexible and durable oil-free scroll vacuum pumps are an excellent choice for light industrial, general laboratory, and research applications. They also offer several advantages over other vacuum pumps, including low operating costs and environmental sustainability. Scroll vacuum pumps do not require oil, which is a big advantage in terms of cost. Scroll vacuum pumps are also quieter. Scroll vacuum pumps are designed for low, medium, and high vacuum systems. They create a high vacuum and cannot tolerate particles. Although they are relatively small, they are ideal for vacuum laboratory applications and are also suitable for dry vacuum pumping. They can be combined with chemically resistant PTFE components, making them more suitable for chemical applications. Scroll vacuum pumps feature a unique design that makes them very versatile and efficient. The pump has two helical structures, one is fixed and the other is rotating, which can effectively pump gas and liquid. When the rotor begins to move, the gas is compressed slightly and then flows through the system to the exhaust port. Scroll vacuum pumps are efficient, oil-free and compact. Known for their high tolerance to the atmosphere, they feature sensorless INFORM(r) control to minimize noise and vibration. These vacuum pumps are ideal for low to medium flow applications including analytical equipment, freeze dryers, vacuum coaters and mass spectrometers. The most important advantage of a scroll vacuum pump is its reliability. They can be used for three years or more without problems and are easy to maintain. With proper maintenance, they can reduce repair costs. 
隔膜真空泵
隔膜真空泵广泛应用于各种工业过程中。这类泵采用固定在外径周围的弹性隔膜。它们高效且可处理大多数类型的液体。隔膜真空泵常用于脱水、灌装和除水。这类泵易于维护。隔膜真空泵有多种尺寸和功率输出可供选择。无油隔膜真空泵无需润滑油、润滑和冷却。这类泵与多种实验室设备兼容。隔膜真空泵配备双电压电机和直流驱动器，以提高灵活性和耐用性。隔膜真空泵可达到比旋片泵更高的真空度，且效率更高。它们无需润滑油，维护量也低于旋片泵。然而，隔膜真空泵的隔膜可能需要每隔几年更换一次。隔膜真空泵是应用最广泛的真空泵类型，可用于各种应用。它们可用于日常工作，并且尺寸足够大，可用于真空烘箱或旋转蒸发仪。隔膜真空泵利用脉冲运动来输送空气。它们无需油，并且具有很高的耐化学性和耐蒸汽性。它们可以处理各种样品，包括高粘度液体。隔膜真空泵通常比其他类型的真空泵更小。涡旋泵由金属制成，通常推荐用于溶剂和水样品。它们不推荐用于高酸性样品。但是，它们适用于冷冻干燥。它们也可用于浓缩应用。因此，它们具有更大的排量，可以达到更高的极限真空度。
editor by czh 2023-03-23
