Jinjing 30HP 22kw Pm Energy Saving Permanent Magnet Variable Frequency Screw Compressor

Name: Jinjing 30HP 22kw Pm Energy Saving Permanent Magnet Variable Frequency Screw Compressor
Brand: Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd.
SKU: 1919430265

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

US$1,000.00-2,500.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Years

Model NO.

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Custom

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Custom

Cooling Method

Air Cooling

Power

22~250 Kw

Gas Displacemen

3.2~55 M3/Min

Color

Customized Color

Pressure

7/8/10/13 Bar

MOQ

1 Set

Transport Package

Wooden Case

Specification

1500*900*1220mm

Trademark

Jinjing Or Customizable

Origin

Tianjin

HS Code

8414809090

Production Capacity

1000set/Month

Key features

IE4 permanent magnet motor with VSD drive delivers 3.5 m3/min at 8 bar, saving 22-40 percent electricity versus fixed speed single stage compressors in fluctuating demand workshops with no unload loss

One-shaft direct coupling PM motor eliminates bearing wear and transmission loss, keeps pressure stable within 0.01 MPa, soft starts without peak current surge, and stays high efficiency even at 30 pe

Air cooled enclosed cabinet below 68 dB(A) with G1-1/2 outlet and 380V/415V/440V/60Hz options fits food packing, laser cutting, and textile plants without dedicated compressor room.

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: ≤5.04h

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 actual air flow at 8 bar for this 22Kw PM VSD model?

A: Free air delivery is 3.5 m3/min at 8 bar, 3.2 at 10 bar, 2.7 at 13 bar, tested per ISO 1217. At partial load the VSD motor slows down and flow follows demand linearly.

Q:Q2: How much energy does PM VSD save versus a normal 22Kw fixed speed compressor?

A: In variable demand workshops, VSD removes no-load power (up to 45 percent of runtime in worst case). Combined with PM motor efficiency, total saving is 22-40 percent, payback under 18 months.

Q:Q3: Is the permanent magnet motor safe for variable speed and high temperature?

A: Yes. Rare earth NdFeB magnet rated 120-180 Celsius, IP54/IP55 protection, corona-resistant enamel wire, no bearing on motor side (one-shaft design), 15-year service life.

Q:Q4: Can voltage be customized for North America or Europe?

A: Standard 380V/50Hz/3phase. We supply 220V/60Hz (via transformer), 415V/50Hz, 440V/60Hz, 460V/60Hz with matched ABB/Inovance/Siemens inverter and starter panel.

Q:Q5: What maintenance differs from a normal fixed speed oil injected screw?

A: Same air filter (2000h), oil filter and separator (4000h), lubricant (4000h). But VSD removes contactor wear, star-delta valve issues, and unload valve cycling, so electrical and valve parts last longer.