What is the minimum order quantity?

The minimum order quantity is 1 set.

Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available with flexible customization options.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump

Name: Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 879572245

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$200.00-400.00

1 Set

Product profile

Customization

Available

Oil or Not

Oil

Structure

Rotary Vacuum Pump

Model NO.

2XZ-4

Exhauster Method

Positive Displacement Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Model

2xz-4

Product Name

Rotary Vane Vacuum Pump

Exhausting Speed

4L/S

Ultimate Vacuum

0.06PA (Gas Ballast off)

Certificate

Rotary Speed

1400rpm

Working Voltage

220V 50/60Hz

Motor Power

0.55kw

Inlet Dia.

20mm

Oil Capacity

0.55L

Temp. Rise of Oil Pump

<50c

Net Weight

22kg

Noise

<60dB

Vibration Reference Number

<80u

Gross Weight

27kg

Transport Package

Plywood Box

Specification

518x148x277mm

Trademark

WollenLab

Origin

China

HS Code

8414100090

Production Capacity

500 Sets/Month

Key features

High Vacuum Performance: Ultimate vacuum reaches 0.06 Pa with gas ballast off.

Direct Drive Structure: Two-stage direct connection design for efficient operation.

Versatile Application: Suitable for electronic devices, drying, filtration, and welding.

Compact and Lightweight: Small size and light weight for easy handling and installation.

Low Noise Operation: Noise level maintained below 60 dB for quiet performance.

Oil Pollution Free: No oil returning feature ensures a clean working environment.

Energy Efficient: Designed for energy saving with optimized motor power.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesOEM Services

Zhengzhou Wollen Instrument Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.66h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on laboratory instruments, including reactors, incubators, rotary evaporators, and circulating baths. It reports extensive customization, ODM, and OEM capabilities, while export sales represent 90% and markets span multiple regions. Production evidence includes 800 rotary evaporator sets annually and stated peak and off-season lead times of within 15 working days. However, the supplier reports only two employees, fewer than five quality-control staff, one year of R&D engineer experience, no new products in the past year, and no 3D design or SDK capability. After-sales and quality-management documentation is weak or unavailable: there are no written complaint-handling or corrective-action procedures, no overseas service infrastructure, and quality assurance status is unknown. Financial records are identified for 2020–2022, but no assessable financial results are provided.

Supplier typeThe supplier is a limited company that produces and sells laboratory instruments, with self-operated import/export rights and 90% of sales from exports. Its product range includes reactors, incubators, rotary evaporators, and circulating baths, indicating a manufacturer-oriented laboratory-equipment supplier.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. It also has no written complaint-handling or corrective/preventive-action procedures, although service quotations and payment terms are defined and service-capability assessment records exist without a written procedure.

R&D capabilityThe supplier states that it pursues continuous innovation and product expansion, and it provides ODM and OEM services. However, it reports no new products during the past year, no SDK, no 3D software design service, and only one year of R&D engineer experience, limiting evidence of current innovation strength.

Production capacityThe supplier reports annual rotary evaporator output of 800 sets and lead times within 15 working days in both peak and off-season periods. However, the reported total employee count is only two and quality-control staffing is fewer than five, so overall production scale and operational depth remain difficult to verify.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services for popular brands. This is direct evidence of broad customization capability, despite the absence of 3D software design and SDK support.