What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

What payment terms are accepted?

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

What is the maximum pumping speed available?

The maximum pumping speed available is 5000 L/S for the ZJ-5000 model.

Roots Vacuum Pump with Water Ring Pump Rotary Vane Pump or Dry Pump as a Unit

Name: Roots Vacuum Pump with Water Ring Pump Rotary Vane Pump or Dry Pump as a Unit
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1929748232

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

Model NO.

combined pump set

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

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Oil-Free Clean Vacuum: No friction or lubrication in pump cavity ensures a clean vacuum environment.

Corrosion Resistant: Overflow surface can be plated with Hastelloy or PTFE for corrosive environments.

Low Noise Design: High-precision machining and balanced rotors ensure smooth, quiet operation at 75 dB.

Extended Service Life: Omni-directional water-cooling jacket effectively cools the pump body to prolong life.

High Efficiency: Large pumping rate with small motor power improves vacuum degree and speed.

Versatile Applications: Suitable for food processing, semiconductor, oil recovery, and vacuum forming.

Quality Certified: Manufacturing process managed in strict accordance with ISO9001 quality system.

Customizable Unit: Convenient to form roots vacuum unit with liquid ring or rotary vane pumps.

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.