China Screw Compressor Spare Manufacturers & Factory

Premium OEM & ODM Engineering Solutions, High-Precision Spares, and Continuous Operation Systems for Global Air Compressors.

Engineered for Reliability

Featured Screw Air Compressors & Systems (Batch A)

China 110kw Two Stage PM Inverter Type Electric Drive Air Compressor

China 110kw Two Stage Pm Inverter Type Electric Drive Air Compressor 8bar Screw Air Compressor 110kw Two Stage Pm Inverter Type Electric Drive Air Compressor 8bar Screw Air Compressor Suppliers, Factory

High capacity two stage air compressor optimized for heavy industrial projects requiring stable 8bar pressure output with PM inverter technology.

OEM E-22 Belt Drive Screw Air Compressor

OEM E-22 Belt Drive Screw Air Compressor – Industrial-Grade Efficiency for Continuous Operations Exporter, Exporters

A cost-effective and highly maintainable belt drive screw compressor optimized for workshops and continuous manufacturing environments.

OEM Permanent Magnet Variable Frequency Scroll Compressor

OEM Single Stage Permanent Magnet Oil Cooling Permanent Magnet Variable Frequency Scroll Compressor Suppliers, Exporter

Advanced permanent magnet variable frequency scroll compressor featuring high thermal stability oil cooling mechanics.

ODM Low Noise Oil Free Screw Air Compressor

ODM 280kw Low Noise Dry Type Oil Free Screw Air Compressor oilless industrial air compressor rotary air compressor Supplier, Exporters

Dry type oil-free rotary screw design delivering pure compressed air for critical electronic components and medical assembly processes.

OEM Low Noise High Efficiency Rotary Screw Air Compressor

OEM Low Noise Industrial High Efficiency 10HP 15HP 20HP 30HP 100HP Rotary Pm VSD Screw Type Air Compressor Manufacturer, Exporter

Multi-power selection (10HP to 100HP) PM VSD rotary screw compressor, custom engineered to balance load variation demands effortlessly.

ODM Two-stage Compression Energy-Saving Screw Air Compressor

ODM Two-stage Compression power frequency 132kw high power Energy-Saving Screw Air Compressor for industrial and mining Manufacturer, Suppliers

Heavy duty mining and smelting grade 132kw air compressor utilizing efficient two-stage air compression technology.

OEM High Efficiency Rotary Screw Air Compressor

OEM High Efficiency Direct Drive Industrial 7.5kw ~ 535kw 7/8/10/13bar Stationary Rotary Screw Air Compressor Machine Price Supplier, Factories

A broad range direct-drive design (7.5kw to 535kw) supporting multiple pressure ratings (7-13 bar) for plant-wide utility integration.

China 11KW 15HP VSD PM Screw Air Compressor

China 11KW 15HP VSD PM/VFD PM Integrated Screw Air Compressor Industrial Air Compressor Manufacturer, Factories

Integrated VSD PM design providing compact footprint and high energy efficiency for mid-sized processing workshops.

Industrial Whitepaper

Understanding the Ecosystem of China Screw Compressor Spares

In modern industrial automation, the rotary screw air compressor is the heart of pneumatic utility networks. From supplying drive force to assembly lines to delivering high-purity air for sensitive chemical reactions, the reliability of these units directly dictates operational profitability. However, the system's longevity relies heavily on the quality, precision, and replacement schedules of its core Screw Compressor Spare Parts. Choosing parts that conform to strict original engineering dimensions ensures the compressor sustains its high volumetric efficiency and low thermal profiles.
Our manufacturing facilities in Jiading District, Shanghai, focus on developing high-durability replacement and spare elements that meet international OEM standards. By sourcing from a concentrated component manufacturer cluster, global buyers get rapid access to high-precision rotors, air filters, oil separators, thermodynamic valves, and permanent magnet frequency drive (PM VSD) controllers. This optimized supply pipeline minimizes lead times and reduces maintenance expenditures without compromising system reliability.

Precision Metallurgy

Rotary rotors are engineered with tight clearances using high-alloy steel to prevent backflow leakage, maintaining optimum discharge pressures under high heat.

Intelligent VSD Inverters

Designed with active thermal feedback systems to adjust motor speeds in real-time, delivering up to 30% reduction in electricity consumption.

Class 0 Oil-Free Seals

Advanced PTFE coatings and non-contact air-end labyrinth sealing systems guarantee air supply runs free of oil aerosols and carbon compounds.

Trust us, choose us

About Shanghai Honest Compressor Co., Ltd.

Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise established in early 2004. Our modern manufacturing headquarters is located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China. Over the last two decades, we have developed into a large-scale manufacturing enterprise specializing in twin-screw air compressors and an important supplier of integrated air system solutions.
We design and distribute an extensive line of industrial air-supply equipment, including piston compressors (low pressure, medium pressure, high pressure, and oil-free variants), twin-screw air compressor systems ranging from 3KW to 480KW, gas separation equipment, refrigerant compressors, cold dryers, high-grade filters, ceramic membrane filtration systems, and various premium equipment accessories and consumables.
2004
Established Year
3-480 kW
Power Coverage Range
100%
OEM Standard Compatible
ISO & CE
Quality Certified

Manufacturing Dominance

Why Source Compressor Spares & Systems from Our Chinese Factory?

Our plant in Jiading District utilizes state-of-the-art CNC grinding centers and automated quality check stations. The manufacturing of screw compressor spares demands sub-micron tolerances, particularly when crafting the helical profiles of male and female rotors. Any deviation in these profiles leads to bypass losses, lower delivery volumes, and thermal spikes inside the compression chamber.
By choosing to partner with us, global distributors secure several strategic advantages:
  • Complete Supply Chain Traceability: Every batch of steel and alloy processed for our rotors is fully mapped, ensuring metallurgical consistency and fracture resistance under continuous stress.
  • Strict Quality Validation: Piston rings, PTFE oil seals, intake valves, and permanent magnet controllers undergo rigorous testing before shipment, lowering the risk of post-sale failure.
  • Cost Efficiency & Logistics Integration: Located close to the port of Shanghai, our logistical network offers prompt air and ocean shipping, reducing downtime for critical production systems.

Participate in exhibition activities

Events, Trade Shows & Market Intelligence

We actively participate in key international industrial shows and automation events to present our latest technology advancements in energy-efficient dry screw machines, integrated PM VSD systems, and oil-free rotary technologies. Staying ahead of global market shifts allows us to adapt to modern sustainability requirements.
Dry Vacuum Pump Market Intelligence Event

Dry Vacuum Pump Market Size, Growth, Trends and Report 2034

According to MRFR analysis, the dry vacuum pump market size is valued at US$ 5.97 billion in 2024. The dry vacuum pump market is expected to grow from US$ 6.17 billion in 2025 to US$ 8.28 billion in 2034, registering a stable and growing demand pattern across global automated production networks.

Support & Expertise

Frequently Asked Questions (FAQ)

What are the primary indicators that a screw compressor's airend requires rebuild or spare part replacement?
Key indicators include an increase in operational vibration, elevated discharge temperatures, unexpected pressure drops, and unusual mechanical noise. Replacing bearing kits, seals, and gaskets every 20,000 to 40,000 operational hours prevents catastrophic rotor-to-rotor contact.
How does a Permanent Magnet (PM) Variable Speed Drive (VSD) system improve performance compared to fixed speed designs?
PM VSD compressors match the motor speed directly with real-time compressed air demand. Unlike fixed speed compressors that run continuously even when unloaded, VSD units ramp down their electrical draw during periods of low demand, saving up to 30% in energy costs.
Can your factory manufacture replacement parts according to custom OEM/ODM drawing specifications?
Yes, our Shanghai facility features a dedicated CAD/CAM research unit. We fabricate custom screw shafts, specialized valves, and high-pressure gaskets tailored to customer technical specifications, ensuring high physical compatibility.
What is the functional difference between dry type oil-free screw compressors and oil-injected variants?
Oil-injected compressors utilize industrial fluid to seal, lubricate, and cool the air-end. Dry type oil-free compressors keep the compression chamber completely clear of oil, relying on precision gear synchronization and polymer coatings, which is essential for pharmaceutical, food, and cleanroom environments.
What certifications do your compressors and spare components carry?
Our entire production cycle conforms to the ISO 9001 quality system, and all systems intended for export carry the CE marking, validating compliance with European safety, environmental protection, and operational standards.

High-Performance Utility

Featured Screw Air Compressors & Systems (Batch B)

ODM Fixed Speed Screw Air Compressor

ODM Fixed Speed Screw Air Compressor Industrial Air Compressor From 7.5kw To 400kw AC Power Screw Compressor Supplier, Suppliers

Durable fixed speed screw compressors from 7.5kw to 400kw, engineered to handle heavy, continuous duty cycles without pressure variations.

ODM VFD Screw Air Compressor

ODM VFD screw air compressor 0.7-1.25mpa Energy Saving up to 30% Manufacturers, Exporters

Variable frequency drive compressor system offering 0.7-1.25mpa output, lowering energy consumption for load-varying processes.

OEM Silent Industrial Air Compressor

OEM All In One Slient Industrial Air Compressor 7.5KW 11KW 15KW 18.5KW 22KW 4-in-1 Fixed Speed Screw Air Compressor Factories, Exporter

Compact, silent 4-in-1 integrated compressor (7.5kw to 22kw) incorporating an air receiver tank, dryer, and filtration block.

China 10HP Air Compressors Screw Rotary Industrial

China 7.5kw 10hp Air-compressors Screw Rotary Air Compressor Ac Power Motor General Industrial air compressors Factory, Factories

Standard 10hp rotary compressor utilizing a general industrial AC motor, designed for small-scale mechanical workshops.

China EGV-132A-140 Oil-Free VFD Screw Blower

China EGV-132A-140 Oil-Free Permanent Magnet VFD Screw Blower Supplier, Suppliers

Oil-free permanent magnet VFD screw blower, engineered to provide continuous, high-volume air supply at low discharge pressures.

China 132kw Energy Saving Screw Air Compressor

China Two-stage 132kw high power Energy-Saving Screw Air Compressor with Variable Frequency Permanent Magnet Factory, Exporter

Two-stage high-power 132kw system combining PM variable speed drive to deliver high efficiency for demanding plant processes.

China Manufacturer 75KW Screw Air Compressor

China Manufacturer - Factory Direct Price - 75KW Screw Air Compressor Supplier Suppliers, Factories

Factory-direct 75KW screw compressor system, engineered for mid-to-high capacity assembly lines needing direct-drive reliability.

ODM 20bar Screw Air Compressor for Laser Cutting

ODM 20bar pressure Screw Air Compressor for laser cutting machine Factories, Exporters

Specifically tuned high-pressure 20bar rotary screw compressor, designed to supply clean, dry air during precision laser cutting.