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Low Noise, Industrial High-Speed Dry Screw Vacuum Pump
US$1,500.00-10,000.00
1 Piece
Product profile
After-sales Service
Lifetime Paid ServiceWarranty
One YearOil or Not
Oil FreeModel NO.
LG20Structure
Screw Vacuum PumpExhauster Method
Entrapment Vacuum PumpVacuum Degree
High VacuumWork Function
Mainsuction PumpWorking Conditions
DryNoise
75 dBPower
1.1kwUltimate Vacuum
Less Than 0.001 MbarPresure Limit(PA)
5Transport Package
Metal Plattet/Standard PackageTrademark
KNOrigin
Jinan ChinaHS Code
8414100090Production Capacity
50000Key features
Oil-Free Dry Operation: No lubricating oil in working chamber, suitable for steam and dust gas removal.
Low Noise Design: Noise level as low as 72 dB(A) with smooth running and no friction.
High Vacuum Performance: Ultimate vacuum up to 0.001 mbar (1 Pa) with high pumping speed.
Energy Efficient: Low power consumption and no oil consumption for cost savings.
Wide Application Range: Used in oil recovery, biomedicine, food processing, and semiconductor synthesis.
Corrosive Environment Ready: High strength special screw material ensures stability in corrosive conditions.
Maintenance Free: No friction between rotating parts ensures simple structure and easy maintenance.
Explosion-Proof Motor: Equipped with high configuration explosion-proof motor for safety.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤11.54hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, FAS, CIF, CFR, DDP, CIP
AI-Powered supplier vetting
SummarySHANDONG KAIEN VACUUM TECHNOLOGY CO., LTD. is described as a high-tech enterprise integrating vacuum-equipment R&D, production, and operations, manufacturing multiple vacuum-pump and vacuum-system products. It offers extensive customization, maintains documented inspection, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures, and reports in-stock capacity with lead times within 15 working days in both peak and off-season. Export activity is established, with 31%–40% of sales from exports and eight years of export experience. However, the supplier is explicitly not classified as a professional technical supplier, does not provide 3D software, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. No valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas agents or branches, showroom, or offline trade-show participation is reported. Financial evidence is insufficient for assessment, and...
After-Sales capabilityThe company description claims considerate after-sales service, and documented procedures exist for corrective and preventive actions and customer complaints. It also has in-stock capacity, but reports no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized international after-sales support.
R&D capabilityThe company is described as integrating R&D and production and offers customization from samples, designs, full customization, minor customization, and flexible customization. Nevertheless, it reported no new products in the past year and explicitly lacks ODM, SDK, 3D-software, and professional-technical-supplier capabilities.
Production capacityThe supplier manufactures multiple vacuum-pump and vacuum-system categories, has in-stock capacity, documented inspection procedures, quality assurance, traceable raw-material identification, and reported average lead times within 15 working days in both peak and off-season. However, it has no valid manufacturing-capacity contract with related subcontractors, so the overall production assessment is positive but bounded by that stated deficiency.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are consistently reported across the design-service fields, providing direct evidence of broad customization support.
Product Q&A
Q:What is the warranty period?
A:
We provide a one-year warranty for the vacuum pump.
Q:Is the pump oil-free?
A:
Yes, this is a dry screw vacuum pump with no lubricating oil in the working chamber.
Q:What is the noise level of the pump?
A:
The noise level ranges from 72 dB(A) to 75 dB(A) depending on the model.
Q:What is the ultimate vacuum degree?
A:
The ultimate vacuum can reach less than 0.001 mbar or 1 Pa.
Q:What are the after-sales service terms?
A:
We offer lifetime paid service for after-sales support.
Send Inquiry
*To:
Shandong Kaien Vacuum Technology Co., Ltd.
Shandong Kaien Vacuum Technology Co., Ltd.*Content:
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