What is the limiting pressure achievable with this pump?

The limiting pressure ranges from 0.1 to 0.5 mbar for single-stage models (XD series) and can reach as low as 0.1 mbar for larger models.

Is the pump oil-free or oil-sealed?

The product description lists it as 'Oil Free' in attributes, but the detailed description identifies it as an 'oil seal' rotary vane vacuum pump. It requires specific oil grades (e.g., HFV-A200) for operation.

What is the average lead time for production?

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

Reliable Rotary Vane Vacuum Pump for Electrical Manufacturing - Precise Control & Low Maintenance

Name: Reliable Rotary Vane Vacuum Pump for Electrical Manufacturing - Precise Control & Low Maintenance
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1926504612

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$300.00-10,000.00

1 Piece

Product profile

After-sales Service

Lifetime Paid Service

Warranty

One Year

Oil or Not

Oil Free

Model NO.

Zjz2b

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

Pumping Speed (L/S)

300

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Vacuum Performance: Achieves high vacuum levels with pumping speeds up to 300 L/s and limiting pressure down to 0.1 mbar.

Low Noise Design: Operates with low noise levels, ranging from 62 dB to 80 dB depending on the model.

Anti-Oil Return Valve: Equipped with automatic anti-return oil check valve to prevent oil backflow and protect the vacuum container.

Versatile Applications: Suitable for food packaging, freeze drying, sputtering, vacuum casting, and electronic photovoltaic industries.

Flexible Interface Options: Can be equipped with small caliber conversion connectors, including KF interface and flange interface.

Extended Service Life: Features special gas valve design to prevent water pump oil contamination, extending pump usage time.

One Year Warranty: Comes with a one-year warranty and lifetime paid after-sales service support.

High Pumping Efficiency: Utilizes German technology for efficient, reliable, and easy-to-maintain vacuum pump performance.

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:What are the main applications of this rotary vane vacuum pump?

It is widely used in vacuum refrigeration, drying, freeze drying, vacuum degassing, vacuum packaging, vacuum adsorption, vacuum forming, food packaging, printing, sputtering, vacuum casting, photovoltaic technology, aviation, chemical, electronic, and laboratory work.

Q:What is the warranty period and after-sales service policy?

The product comes with a one-year warranty. Additionally, we provide lifetime paid after-sales service to ensure long-term support.

Q:Can this pump handle steam, particles, or corrosive gases?

It is not recommended for gases containing high oxygen, explosive materials, corrosive metals, or dust particles that react with pump oil. If suction involves steam or particles, auxiliary equipment like condensers or filters should be installed at the inlet.

Q:What is the noise level of the vacuum pump?

The noise level varies by model, ranging from 62 dB to 80 dB. The design emphasizes low noise operation for better working conditions.

Q:What interfaces are available for connecting the pump?

The pump can be equipped with small caliber conversion connectors, including KF interface and flange interface, to suit different system requirements.