What is the noise level of the pump?

The noise level ranges from 72 dB(A) to 80 dB(A) depending on the model.

What are the lead times for delivery?

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

Is the pump suitable for corrosive environments?

Yes, the high-strength special screw material makes it suitable for corrosive environments.

Variable Frequency Screw Pump, Energy Saving 30% with Pitch Adjustment

Name: Variable Frequency Screw Pump, Energy Saving 30% with Pitch Adjustment
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1969384011

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$1,500.00

1-4 Pieces

US$1,200.00

5+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

After-sales Service

Lifetime Service

Warranty

One Year

Oil or Not

Oil Free

Model NO.

LGV

Structure

Screw Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

78dB

Power

4kw

Application 1

Oil and Gas Recovery

Application 2

Vacuum Coating,Pharmaceutical

Application 3

Vacuum Molding,Food Processing,Vacuum Smelting

Pumping Speed

180m3/H

Ultimate Pressure(PA)

Speed

2900rpm

Size

1157*375*734mm

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Metal Plattet/Standard Package

HS Code

8414100090

Production Capacity

50000PCS/ Year

Key features

Energy Saving 30%: Variable frequency drive with pitch adjustment reduces power consumption by 30%.

Oil-Free Operation: Dry screw design ensures no oil consumption or pollution, suitable for clean vacuum needs.

High Vacuum Performance: Ultimate vacuum up to 1 Pa, capable of handling steam and small amounts of dust gas.

Low Noise Design: Noise level as low as 72 dB(A) due to fine dynamic balancing and no friction between screws.

Wide Application Range: Used in oil recovery, vacuum coating, food processing, pharmaceuticals, and semiconductor synthesis.

Lifetime After-Sales Service: Comprehensive lifetime service support provided for all purchased units.

Explosion-Proof Motor: Equipped with high-configuration explosion-proof motor for safe operation in hazardous environments.

Corrosive Environment Ready: High-strength special screw material allows use in corrosive environments without degradation.

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.