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50m3/H Oil Free Screw Vacuum Pump for Food Processing Industry
US$3,000.00-10,000.00
1 Piece
Product profile
After-sales Service
Lifetime Paid ServiceWarranty
One YearOil or Not
Oil FreeModel NO.
LG-50Structure
ScrewExhauster Method
Entrapment Vacuum PumpVacuum Degree
High VacuumWork Function
Mainsuction PumpWorking Conditions
DryNoise
75 dBPower
2.2 KwUltimate Vacuum
Less Than 0.001 MbarMaterial
Carbon Steel, Stainless Steel, CustomizableTransport 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.
High Vacuum Performance: Ultimate vacuum up to 1 Pa with high pumping speeds ranging from 180 to 1800 m3/h.
Low Noise Design: Noise level below 78 dB(A) due to non-friction rotating parts and fine dynamic balancing.
Corrosive Environment Ready: Suitable for corrosive environments with carbon steel and stainless steel material options.
Energy Efficient: Lower power consumption and energy saving design with no oil or water consumption.
Customizable Materials: Material options include Carbon Steel, Stainless Steel, and customizable configurations.
Simple Maintenance: Simple structure with no friction between parts, ensuring convenient maintenance.
Versatile Applications: Ideal for food processing, semiconductor synthesis, vacuum forming, and oil recovery.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤8.49hTerms 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:
The product comes with a one-year warranty.
Q:Is the pump oil-free?
A:
Yes, it is a dry screw vacuum pump with no oil in the working chamber.
Q:What materials are available for the pump?
A:
Available materials include Carbon Steel and Stainless Steel, with customizable options.
Q:What is the maximum vacuum degree?
A:
The ultimate vacuum can reach up to 1 Pa (0.001 Mbar).
Q:What is the noise level of the pump?
A:
The noise level is below 78 dB(A) for most models.
Send Inquiry
*To:
Shandong Kaien Vacuum Technology Co., Ltd.
Shandong Kaien Vacuum Technology Co., Ltd.*Content:
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