What are the payment terms?

The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

The lead time depends on the season: Peak Season Lead Time is 1-3 months, while Off Season Lead Time is within 15 workdays.

Can this pump handle corrosive gases?

Yes, if the pump body material is made of corrosion-resistant material or specific alloys, it can suck corrosive gases to a certain extent.

Liquid Ring Vacuum Pump for Coal Mine (gas extraction)

Name: Liquid Ring Vacuum Pump for Coal Mine (gas extraction)
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1926763312

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$3,000.00-10,000.00

1 Piece

Product profile

After-sales Service

Lifetime Paid Service

Warranty

One Year

Oil or Not

Oil Free

Model NO.

2BE1

Structure

Liquid

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

Ultimate Vacuum PA

3300

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Energy Efficiency: Developed with imported magnetic technology for superior energy performance.

Corrosion Resistance: Pump body made of corrosion-resistant materials to handle corrosive gases.

Explosion Proof Safety: Equipped with clear motor to safely suck flammable and explosive gases.

Wide Application Scope: Suitable for petrochemical, pharmaceutical, coal washing, and food industries.

Simple Maintenance: Single machine single action structure ensures convenient maintenance and reliable operation.

High Vacuum Degree: Capable of achieving high vacuum levels, with ultimate vacuum less than 0.001 Mbar.

Oil-Free Operation: Oil-free design ensures clean vacuum environment without oil contamination.

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

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 types of gases can this vacuum pump handle?

It can suck air or other gases insoluble in water, free of solid particles, and non-corrosive. With corrosion-resistant materials, it can also handle corrosive gases. Equipped with a clear motor, it is safe for flammable and explosive gases.

Q:What is the warranty period for this product?

The product comes with a one-year warranty. Additionally, lifetime paid after-sales service is provided.

Q:Is this vacuum pump oil-free?

Yes, the product is oil-free. It is a liquid ring vacuum pump designed to operate without oil contamination.

Q:What is the maximum air volume capacity?

The maximum air volume varies by model, ranging from 405 m3/h to 3020 m3/h depending on the specific type and configuration.

Q:What industries is this pump suitable for?

It is widely used in petrochemical, light industry, chemical industry, pharmaceutical, papermaking, metallurgy, building materials, electrical appliances, food, coal washing, beneficiation, and chemical fertilizer industries.