What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

The lead time is within 15 workdays during the off-season, and 1-3 months during the peak season.

Can this pump be used in corrosive environments?

Yes, the screw material is made of high-strength special material with high density and wear resistance, making it suitable for corrosive environments.

4 Kw Water Cooled Screw Vacuum Pump for Space Simulation

Name: 4 Kw Water Cooled Screw Vacuum Pump for Space Simulation
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1962808752

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$3,000.00-10,000.00

1 Piece

Product profile

Warranty

One Year

Oil or Not

Oil Free

Structure

Screw

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

75 dB

Power

2.2kw

Ultimate Vacuum

Less Than 0.001 Mbar

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Oil-Free & Clean Vacuum: No lubricating oil in working chamber, preventing pollution and enabling clean vacuum extraction.

Low Noise Operation: Synchronous reverse rotation with fine dynamic balancing ensures smooth running and low noise levels.

High Vacuum Performance: Achieves high limit vacuum with ultimate pressure down to 0.001 Mbar or 1 Pa depending on model.

Energy Saving Design: Lower power consumption and maintenance-free operation due to no friction between rotating parts.

Wide Industrial Application: Suitable for oil/gas recovery, biomedicine, food processing, semiconductor synthesis, and more.

Corrosive Environment Ready: High-strength special screw material offers wear resistance and stability in corrosive environments.

Flexible Cooling Options: Available in both air-cooled and water-cooled models to suit different extraction rate requirements.

Compact & Simple Structure: No clearance between rotating parts allows for small overall volume and convenient maintenance.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤18hTerms 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:Is the vacuum pump oil-free?

Yes, the dry screw vacuum pump operates without lubricating oil in the working chamber, ensuring no pollution and clean vacuum.

Q:What is the warranty period?

The product comes with a one-year warranty.

Q:What industries can use this pump?

It is widely used in oil and gas recovery, vacuum coating, biomedicine, food processing, single crystal furnaces, vacuum forming, and semiconductor synthesis.

Q:What is the ultimate vacuum degree?

The ultimate vacuum can reach less than 0.001 Mbar or up to 1 Pa, depending on the specific model selected.

Q:Is the pump noisy during operation?

No, it features low noise operation due to synchronous high-speed reverse rotation and fine dynamic balancing correction.