What is the noise level of the screw vacuum pump?

The noise level is low, typically around 70dB to 80dB depending on the model.

What after-sales service is provided?

We offer lifetime service and after-sales support for our products.

What are the payment terms?

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

Screw Vacuum Pump with Pumping Speed of 30m³ /H

Name: Screw Vacuum Pump with Pumping Speed of 30m³ /H
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2088991142

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.

Structure

Screw Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

70dB

Power

1.1kw

Application 1

Oil and Gas Recovery

Application 2

Vacuum Coating,Pharmaceutical

Application 3

Vacuum Molding,Food Processing,Vacuum Smelting

Pumping Speed

20m3/H

Ultimate Pressure(PA)

50/10/1

Speed

2840rpm

Size

740*340*330mm

Pump Head Weight

55kg

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Metal Plattet/Standard Package

HS Code

8414100090

Production Capacity

50000PCS/ Year

Key features

Oil-Free Clean Vacuum: Working chamber has no lubricating oil, ensuring clean vacuum without pollution.

High Vacuum Performance: Achieves ultimate vacuum up to 1 Pa with high limit vacuum and low power consumption.

Low Noise Operation: No friction between rotating parts ensures smooth running with noise as low as 70dB.

Wide Industrial Application: Suitable for oil/gas recovery, vacuum coating, biomedicine, food processing, and semiconductors.

Durable Screw Material: Made of high-strength special material with high density, wear resistance, and stable performance.

Maintenance-Free Design: Simple structure with no clearance between rotating parts, convenient for operation and maintenance.

Energy Saving Efficiency: Lower power consumption and no oil or water consumption, reducing environmental pressure.

Explosion-Proof Motor: Adopts high-configuration explosion-proof motor for safe and reliable operation.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤8.81hTerms 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 is the warranty period for this pump?

We provide a one-year warranty for the product.

Q:Does the pump require oil or water for operation?

No, it is an oil-free and water-free dry screw vacuum pump.

Q:What is the maximum pumping speed available?

The pumping speed ranges from 10 to 90 m3/h depending on the model, with the LG-90 reaching 90 m3/h.

Q:What is the ultimate vacuum pressure achieved?

The ultimate vacuum can reach up to 1 Pa.

Q:What industries can this vacuum pump be used for?

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