What is the lead time for delivery?

Lead time is within 15 workdays during off-peak season and 1-3 months during peak season.

What are the payment terms?

We accept LC and T/T payment terms.

What is the rated power and pressure?

The rated power is 3.7kw and the working pressure ranges from 8 to 10 bar.

Silent Small Oil-Free Scroll Air Compressor RO-3.7A

Name: Silent Small Oil-Free Scroll Air Compressor RO-3.7A
Brand: Shanghai Rocky Machinery Co., Ltd.
SKU: 1976369455

Shanghai, ChinaShanghai Rocky Machinery Co., Ltd.

US$2,800.00

1-9 Set

US$2,700.00

10-49 Set

US$2,600.00

50+ Set

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

24month

Model NO.

RO-3.7A

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Angular

Structure Type

Closed Type

Installation Type

Movable Type

Type

Twin-Screw Compressor

Volume Flow

0.34~0.4m3/Min

Rated Exhaust Pressure

8~10bar

Power

3.7kw(3.7X1)

Weight

135kg

Outlet Diameter

G1/2

Noise

55dB

Transport Package

Wooden Box

Specification

650*500*870mm

Trademark

Rocky

Origin

Shanghai, China

Production Capacity

10000 Set/Month

Key features

Oil-Free Certified: Class 0 oil-free certificate by German TUV, ensuring clean compressed air.

Low Noise Operation: Noise level as low as 55dB(A) with minimal part collision sound.

High Efficiency Design: Unique vortex structure with high volume ratio and no energy waste.

Low Maintenance Cost: Almost no wearing parts, making it a maintenance-free air compressor.

Compact and Movable: Closed type, movable installation with compact size and light weight.

Advanced Control System: Pressure sensor control with 7-inch touch screen PLC interface.

High Reliability: Micron-level processing accuracy and optimized heat dissipation design.

Wide Application Range: Ideal for electronics, food, medicine, dentistry, and textile industries.

Company profile

In-stock CapacityLow MOQODM ServicesOEM Services

Shanghai Rocky Machinery Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.35h

About Our Factory & Business Background

AddressRoom 604, #12, Powerlong Center, No. 689 Xiwang Road, Jiading District, Shanghai, China

Plant Area222 square meters

Number of Employees16

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsScrew Air Compressor, Laser Cutting Machines, Oxygen and Nitrogen Booster, Oil Injected Screw Air Compressor, Oil Free Screw Air Compressor, 3~5bar Low Pressure Screw Air Compressor, 30-300bar High Pr

R&D Engineers2 people