Do you have any certificate?

Yes, per different customer's market need ,we can offer CE ,ISO etc certificate.

What about the maintenance?

First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

How do you control quality?

1. The raw materials are strictly inspected 2. Some key parts are imported from overseas 3. Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

Do you offer OEM service?

Yes.Both OEM & ODM service can be accepted.

Industrial Electric Energy Saving Pm VSD Two Stage Screw Air Compressor

Name: Industrial Electric Energy Saving Pm VSD Two Stage Screw Air Compressor
Brand: Shanghai Rocky Machinery Co., Ltd.
SKU: 1941578172

Shanghai, ChinaShanghai Rocky Machinery Co., Ltd.

US$12,400.00

1-9 Set

US$12,300.00

10-49 Set

US$12,000.00

50+ Set

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

24month

Model NO.

RK75APMII

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

Air Delivery

7.5~13m3/Min

Rated Exhaust Pressure

7~13bar

Power

55kw/75HP

Cooling Method

Air Cooled

Weight

1300kg

Airend

Baosi/Jiuyi

Inverter Brand

Inovance

Motor Protection Class

IP54/IP55

Motor Energy Efficiency Class

Ie4

Oil Content

Less Than 0.03ppm

Transport Package

Wooden Box

Specification

2100x1300x1650mm

Trademark

Rocky

Origin

Shanghai, China

Production Capacity

10000set/Month

Key features

Two-Stage Compression Efficiency: Reduces compression ratio and internal leakage, saving 10%-15% energy compared to single-stage.

Variable Frequency Energy Saving: Delivers on-demand air flow, achieving overall energy savings of 20%-40%.

Soft Start Technology: Enables low starting current and eliminates grid impact without star-delta starters.

Low Noise Operation: Optimized chassis and lower speeds significantly reduce operating noise levels.

Extended Service Life: Two-stage design reduces wear on bearings and rotors, lowering failure rates.

IE4 High Efficiency Motor: Features high energy efficiency class motors for superior performance.

Ultra-Low Oil Content: Delivers air with oil content less than 0.03ppm for high purity.

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: ≤4.89h

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

Our Industry Experience & Global Business Record

Year of Establishment2018-07-05

Main MarketsNorth America

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or manufacturer?

We are professional manufacture of screw air compressor of Taicang,Jiangsu,China. More than 18 years of experience in air compressor manufacturing.

Q:How long is the delivery time?

For standard voltage ,15 working days. Non-standard ,please contact our sales.

Q:What's payment term?

T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

Q:How about your after-sales service?

1.Provide customers with installation and commissioning online instructions. 2. Well-trained engineers available to overseas service. 3.Worldwide agents and after service avaiable.arrange our engineers to help you training and installation.

Q:How about your warranty?

One year for the whole machine and two years for screw air end, except consumable spare parts.