What is the noise level?

The noise level ranges from 71 to 80 dB(A) depending on the model.

What is the lead time for delivery?

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

Do you offer after-sales service?

Yes, we provide lifetime after-sales service for our vacuum pumps.

Dual-Screw Synchronized Oil-Free Sealed Industrial Screw Vacuum Pump

Name: Dual-Screw Synchronized Oil-Free Sealed Industrial Screw Vacuum Pump
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1962859441

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.

LG-360

Structure

Screw Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

78dB

Power

7.5kw

Application 1

Oil and Gas Recovery

Application 2

Vacuum Coating,Pharmaceutical

Application 3

Vacuum Molding,Food Processing,Vacuum Smelting

Pumping Speed

360m3/H

Ultimate Pressure(PA)

Speed

2900rpm

Size

1462*455*820

Cooling Water Volumel/Min

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Metal Plattet/Standard Package

HS Code

8414100090

Production Capacity

50000PCS/ Year

Key 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 speed and low power consumption.

Low Noise Design: Noise level as low as 71-72 dB(A) due to fine dynamic balancing and no friction.

Corrosion Resistant: High strength special screw material allows use in corrosive environments.

Maintenance Free: No friction between rotating parts ensures smooth running and simple maintenance.

Explosion-Proof Motor: Equipped with high configuration explosion-proof motor for safety.

Wide Application Scope: Used in oil recovery, coating, food processing, and semiconductor synthesis.

Lifetime After-Sales: Provides lifetime service support for all purchased units.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤10.38hTerms 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.