Is the motor single-phase or three-phase?

The motor is a single-phase asynchronous motor with 220V voltage.

What is the weight of the compressor?

The unit weighs 200 KG with dimensions of 810*690*880 mm.

3kw Single Phase Low Noise Oil Free Air Compressor for Laboratory

Name: 3kw Single Phase Low Noise Oil Free Air Compressor for Laboratory
Brand: Zhejiang Leadway Power Co., Ltd.
SKU: 755116032

Zhejiang, ChinaZhejiang Leadway Power Co., Ltd.

US$2,599.00

1 Piece

Product profile

Customization

Available

Lubrication Style

Oil Free

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Vertical

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Scroll Compressor

Transport Package

Standard Export Packing

Specification

810*690*880

Trademark

Leadway

Origin

China

HS Code

8414804090

Production Capacity

300units /Month

Key features

Oil-Free Scroll Technology: Delivers clean, oil-free air ideal for laboratory environments.

Flexible Customization: Offers full, minor, and sample-based customization options.

High Efficiency Motor: 3KW/4HP single-phase asynchronous motor with 3200 RPM speed.

Compact Stationary Design: Closed type, stationary installation with dimensions 810x690x880mm.

Reliable Pressure Control: Rated pressure 0.8 MPa with automatic pressure start and stop.

Comprehensive Quality Check: 100% functional inspection for all finished products.

Global OEM/ODM Service: Manufacturer supports OEM and ODM with 2 R&D engineers.

Company profile

Importers and ExportersYears of Export ExperienceExhibition Experience

Zhejiang Leadway Power Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.56h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with sample-, design-, full-, minor-, and flexible-customization services. It provides ODM and OEM services, but reported no new products during the past year and does not provide 3D software design or SDKs. Manufacturing-related evidence is mixed: it has a one-month stated lead time, 30 qualified service-capability suppliers, written assessment procedures, and quality assurance, but no valid manufacturing contract with affiliated subcontractors and no inventory capacity. Export experience spans 10 years, with 21%–30% of sales from exports, although no overseas branches, agents, warehouse, showroom, or overseas service countries were reported. Corrective-action and complaint-handling procedures have records, while raw-material traceability is absent. Certification information is recorded only as “Others,” and no cooperation with Fortune 500 companies is reported.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. This directly supports classification as a specialized technical-service supplier rather than a general supplier.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, and it also maintains corrective and preventive action procedures. These are explicit indicators of structured after-sales and issue-resolution capability.

R&D capabilityThe supplier has R&D capability and provides ODM services, but it reported no new products during the past year and lacks both 3D software design services and an available SDK. This demonstrates design/manufacturing development capability but also clear limitations in recent product innovation and software-related R&D.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM and OEM services. These multiple stated service types provide strong evidence of broad customization capability.

Client casesThe supplier has participated in the Comvac Asia offline trade show and has provided OEM services for well-known brands. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or project details are supplied.