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China, Chinese OEM Screw Vertical Oil-Free Reciprocation Backing Roots Vacuum Pump Unit1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pump Vacuum EquipmentVacuum PumpOEM Screw-Reciprocating Vacuum Pump UnitVacuum Pump Unit
Shandong Lingxuan Trading Co., Ltd.
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Product DescriptionProduct DescriptionScrew Vacuum Pump vertical oil free reciprocating pump unit for vacuum dryingscrew- vertical oil free reciprocating pump unit is connected in series using ZJ Roots pump as main pump and WLW-vertical oil free reciprocating pump as fore pump. It overcomes the low limit pressure and low pumping rate under certain pressure of WLW vacuum pump and at the same time retains the rapid working speedand relatively high pumping rate advantages of ZJ Roots pumps. Therefore, the unit has been widely used for the vacuum distillation, vacuum evaporation, crystallization of dehydration in the chemical industry, the freeze drying in food industry and the vacuum drying process in medicine industry, etc. The application of oil free selflubricating material makes the WLW vacuum pump have access to clean vacuum. Therefore, after equipped with exhaust gas collecting device at the air outlet, the unit could collect the gases which can not be solidified, compressed and collected in the high vacuum system such as pentadiene, benzene, toluene, etc to prevent them from discharging because of their low boiling point and difficulty in collection and polluting the environment.ParameterFunctionPumping speed(L/S)Ultimate pressure (Pa)Construction of pump unitMotor Power (KW)Connections of inlet(mm)Connections of outlet(mm)ModelMain pumpBacking pumpJZJX-30-8305X10-2ZJ302X-4A1.35019JZJX-30-4305X10-2ZJ302X-8A1.855019JZJX-70-8705X10-2ZJ702X-8A2.68019JZJX-70-4705X10-2ZJ702X-153.7100G2''JZJX-150-81505X10-2ZJ1502X-155.2100G2''JZJX-150-41505X10-2ZJ1502X-30A6100G2 1/2"JZJX-150-21505X10-2ZJ1502X-70A8.5100G4''JZJX-300-83005X10-2ZJ3002X-30A7150G2 1/2''JZJX-300-43005X10-2ZJ3002X-70A9.5150G4''JZJX-300-23005X10-2ZJ3002×2X-70A15150G4''JZJX-600-86005X10-2ZJ6002X-70A11150G4''JZJX-600-46005X10-2ZJ6002×2X-70A18.5150G4''JZJX1200-812005X10-2ZJ12002×2X-70A22300G4''Relvant product recommentExplore Our Main Product TypesLiquid Ring Vacuum Pump—Pioneering Fluid Dynamics2BE/2BV/SK/2SK Series—Synonymous with Unmatched EfficiencyDry Vacuum Pump—Innovative Solutions for Modern NeedsScrew Pumps/Roots Pump/Air-Cooled Roots Pumps/Reciprocating Pump—Advanced Technological ExcellenceVacuum Unit—Comprehensive Vacuum SolutionsRoots-Screw Vacuum Unit/Roots-Water Ring Vacuum Unit/Air-Cooled Roots Unit—State-of-the-Art EngineeringCertificationsPackaging & ShippingCompany ProfileCompany InformationShandong Lingxuan Trading Co., Ltd., stands at the forefront of manufacturing excellence, specializing in refrigerant pumps, magnetic pumps, vacuum pumps, and centrifugal pumps. Our expertise is unmatched. Customization options are readily available for specifications beyond standard ranges, including special voltages and frequencies tailored for export markets, ensuring global adaptability.Since our inception, we have proudly served high-end customers in the refrigeration industry. Our products enjoy widespread use across China and are exported to over 20 countries and regions worldwide. Presently, our annual production of refrigerant pumps surpasses 2,000 units, with a swift standard lead time of 15 days or less. Select models are readily available in stock for immediate delivery, ensuring your operations never miss a beat.FAQQ: What's the lead time for pumps? A: Our streamlined processes ensure a lead time of typically 2-3 weeks post-deposit, subject to order quantity.Q: What's the payment term? A: Our flexible payment terms usually involve T/T with a 30% deposit and 70% balance before delivery, putting you in control. Q: What kind of shipping methods are available? A: We offer a variety of shipping methods to suit your needs—Sea, Air, and Railway transportation are all at your service.
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