Electric 7.5kw Fixed-Speed Scroll Drive Rotary Screw Air Compressor Machine for Workshop

Name: Electric 7.5kw Fixed-Speed Scroll Drive Rotary Screw Air Compressor Machine for Workshop
Brand: Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd.
SKU: 1928668511

Tianjin, ChinaTianjin Jinjing Gas Compressor Manufacturing Co., Ltd.

US$3,000.00

1-4 Pieces

US$1,500.00

5-9 Pieces

US$800.00

10+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Years

Model NO.

FSS-0.7/7.5

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Custom

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Single Screw Compressor

Cooling Method

Air Cooling

Power

7.5~355 Kw

Gas Displacemen

0.86~60 M3/Min

Color

Customized Color

Pressure

7/8/10/13 Bar

MOQ

1 Set

Transport Package

Wooden Case

Specification

customized

Trademark

Jinjing Or Customizable

Origin

Tianjin

HS Code

8414809090

Production Capacity

1000set/Month

Key features

Fixed speed direct drive with IE3 motor cuts purchase price 25-30 percent versus PM VSD, delivering 1.2 m3/min at 8 bar for steady single shift workshops without no-load penalty worry.

Enclosed cabinet runs below 65 dB(A) with G1/2 outlet and 0.3 sqm footprint, fits lab corner or dental room without dedicated compressor house.

Oil injected screw with 3 stage separation below 3 ppm, stainless steel piping, 380V/220V/415V customizable, simple star delta start resists voltage fluctuation in small plants.

Company profile

OEM ServicesR&D Capabilities100% Finished Products Inspection

Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd.

Tianjin, 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: 20 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.26h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, reports new product development within the past year, and operates CNC, five-axis and three-coordinate machining facilities. Production information states annual output of 100,000 air-compressor pieces and 10 quality inspectors, although finished-product inspection instructions are not supported by written records. Service procedures, corrective actions and complaint handling have documented procedures and records. The supplier offers in-stock capacity and service offerings in Russia, but has no overseas warehouse, showroom, agents or branches. Certifications include ISO9001:2015, ISO45001:2018, ISO14001 and CE. ERP, OA, CRM and SAP systems are reported. Financial credibility cannot be assessed because the supplied financial slices contain inconsistent and incomplete figures, which are not reproduced here. A known-brand OEM claim is provided, but no specific customer names or case details are available.

Supplier typeThe supplier provides ODM services, OEM services for known brands, and operates CNC machining, five-axis machining and three-coordinate machining facilities. This supports classification as a manufacturer with design, machining and OEM/ODM capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 certifications, as well as CE product certification capability. These are explicit certification holdings or capabilities in the provided data.

After-Sales capabilityThe supplier has documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, maintenance and repair services in Russia, but has no overseas agents or branches; therefore, the documented service process and stated offerings support a positive assessment, while geographic coverage is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports customization from samples, designs and full specifications. It does not have an available SDK, but the stated product-development and ODM evidence supports innovation capability.

Production capacityThe supplier reports annual productivity of 100,000 air-compressor pieces, 10 quality inspectors, CNC-based machining facilities, valid contracts with associated subcontractors, in-stock capacity and a one-month average lead time in both peak and off-season. Finished-product inspection has instructions but no written records, indicating a documented-control limitation but not an explicit failure of production capability.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization and flexible customization. The repeated and comprehensive customization scope is explicit evidence of strong customization capability.

Product Q&A

Q:Q1: What is the real air flow at 8 bar for this 7.5 Kw fixed speed unit?

A: About 1.2 m3/min at 8 bar, 1.0 at 10 bar, 0.85 at 13 bar, tested per ISO 1217. Scroll assisted screw airend keeps volume efficiency high at small power.

Q:Q2: Is it scroll or screw compressor?

A: It uses rotary screw airend with scroll type inlet valve and fixed speed drive. True scroll compressors are below 3 Kw. This 7.5 Kw unit is screw based with scroll valve benefit for low noise.

Q:Q3: Can voltage be 220V single phase for small shop?

A: 7.5 Kw is normally 380V/3phase. We supply 220V/3phase via transformer or 415V/50Hz, 440V/60Hz export versions. Single phase 220V is not recommended at 7.5 Kw.

Q:Q4: What maintenance interval is expected?

A: Air filter every 2000 hours, oil filter and separator every 4000 hours, lubricant every 4000 hours. Fixed speed has no VSD board to fail, only contactor and unload valve to inspect.

Q:Q5: Is it quiet enough for inside workshop office area?

A: Yes. 62-65 dB(A) at 1 meter, quieter than most CNC machines. Placing it 1 meter from wall is fine for small packaging or repair shops.