Stationary configuration equipped with industry-leading Cummins, Yuchai, or Weichai diesel engines. Designed for heavy-duty industrial and remote operations.
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Advanced electric two-stage screw design providing optimal compression ratios. Minimizes leakage and provides high air delivery output at lower energy cost.
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Engineered specifically for laser cutting machinery. Delivering stable, continuous high-pressure air stream to ensure clean-cut edges and maximum productivity.
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Available from 10HP to 100HP. Highly efficient permanent magnet variable speed drive systems designed to match load requirements dynamically and reduce power draw.
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Operating at 8bar, this 110kw unit utilizes dual stage compression and dynamic permanent magnet technology for large industrial plant requirements.
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Robust industrial stationary system built for continuous performance. Simple maintenance design with long component life and stable operation.
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High-precision replacement filters and oil separators. Designed to optimize air purity and preserve downstream equipment life.
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All-in-one integrated design features frequency conversion, compact footprint, quiet operation, and premium permanent magnet motor efficiency.
View Details →The global demand for reliable, quiet, and contaminant-free compressed air has pushed rotary scroll compressors to the forefront of B2B engineering solutions. Unlike classic piston units or larger screw variants, the orbital motion of scroll mechanisms utilizes minimal moving parts, eliminating friction and energy loss.
Industries worldwide are shifting from oil-flooded designs to pure oil-free scroll architectures to prevent risk of batch contamination. The medical, pharmaceutical, analytical laboratory, and high-tech semiconductor fields now treat scroll compressors as standard specifications.
In addition, the rise of localized micro-grids and smart factories demands machinery with variable load capacity. Our OEM scroll compressors adapt to these systems seamlessly, helping facilities lower their carbon output and conform to strict regional environmental laws.
Our OEM manufacturing line prioritizes key mechanical requirements:
By blending modern facility management with premium global engineering, we ensure consistency across every run:
Operating a large factory in Malu Town, Jiading District, Shanghai, allows us to capitalize on China’s deep engineering supply chain while adhering to strict quality controls. The localized integration of material sourcing, advanced metallurgy, and dynamic balancing testing enables us to lower lead times and reduce capital outlay for our clients.
Our scroll and screw components are milled under tightly controlled thermal conditions. Precision tolerance is vital; even minor deviations can compromise sealing lines and lead to efficiency loss. By utilizing high-tech automation and standardized assembly lines, we achieve excellent structural integrity and part-to-part consistency.
This allows us to support custom requests from international brands. As an OEM and ODM supplier, we adjust configurations, voltages, layout configurations, and protective enclosures to match the operating environments of our clients' target regions.
Hospitals and dental clinics require highly clean air. Our oil-free designs guarantee zero hydrocarbon carryover, meeting ISO 8573-1 Class 0 standard. Operating quietly, these units can be installed directly near areas of patient care.
Semiconductor and micro-assembly operations require particulate-free workspaces. Tiny droplets of oil in the air supply can ruin wafers and lead to electronic failure. Our dry scroll designs eliminate this contamination risk entirely.
Mass spectrometers, chromatographs, and gas analyzers require stable, pulse-free pressure. The orbital motion of our scroll elements provides continuous flow, eliminating pressure waves that could skew delicate experiments.
Compact station consolidating compressor, air receiver, dryer, and filtration systems into a single frame. Minimizes line losses and installation footprint.
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Designed for sensitive manufacturing environments. Combines efficient dry screw components with advanced acoustic shielding for quiet operation.
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A large industrial solution providing substantial flow rates without oil lubricants. Built for heavy manufacturing and municipal services.
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High-capacity system designed to optimize energy efficiency through balanced compression ratios. Features digital control integrations.
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A space-saving setup that pairs the compressor directly with the air receiver. Ideal for garages and small manufacturing workshops.
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Combines generation, purification, and storage into a single machine. Built to save layout space while ensuring dry, clean air.
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Designed for heavy industrial applications. Two-stage compression reduces rotor load and increases output volume per kilowatt.
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High-power variable frequency drive system. Adjusts rotational speed in real time to match gas demand and lower energy costs.
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A dependable, simple screw compressor designed for continuous duty. Features low maintenance needs and solid engineering.
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Features low noise levels, high-quality component selection, and a 1-year comprehensive warranty. Certified to ISO and CE standards.
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Features a free air delivery rate of 0.8-1.2 m³/min and automatic PLC control. Direct drive elastic coupling helps reduce energy loss.
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Features a dual-rotor casing driven by front gears. Optimized rotor line speeds improve performance and efficiency during operation.
Learn More →Modern compressor design is evolving rapidly. Key engineering updates focus on intelligent motor integration, variable speed controls, and smart monitoring. The adoption of permanent magnet synchronous motors (PMSM) has replaced standard induction motors, allowing units to operate efficiently even at low speeds.
Additionally, manufacturing tolerances have advanced significantly. With modern CNC milling, scroll clearances can be reduced to single-digit microns. This tighter clearance decreases blow-by leakage, boosting volumetric efficiency without requiring liquid sealing agents.
Environmental standards also demand sustainable manufacturing. Factories are moving toward dry, oil-free compression to eliminate oil disposal and filtration waste. Coupled with IoT monitoring for predictive maintenance, scroll units are becoming cleaner, smarter, and more reliable.
Our scroll compressors integrate several key updates:
Founded in early 2004, Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China. We have grown to become an important manufacturer of twin-screw air compressors and system solutions in the region.
Our product lineup includes piston air compressors (low, medium, and high pressure options; oil-free designs), screw air systems ranging from 3KW to 480KW, gas separation equipment, refrigerant compressors, refrigerated dryers, high-precision filters, ceramic membrane filtration systems, and various replacement parts and consumables.
With an emphasis on efficiency and low noise, we serve as an OEM and ODM supplier for several global brands. Our technical engineers provide air system designs and energy-saving audits to help clients reduce utility and maintenance costs.
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 steady compound annual growth rate.
This growth is driven by rising demand for oil-free environments across the pharmaceutical, chemical processing, and semiconductor industries. Industrial facilities are increasingly adopting dry compression systems to prevent fluid contamination and lower operating costs.
Shanghai Honest Compressor Co., Ltd. tracks these market shifts to adapt our designs. By combining vacuum technologies with dry scroll engineering, we provide comprehensive industrial solutions to our global clients.
Ensure the unit meets ISO 8573-1 Class 0 certification. This guarantees zero oil bypass, which is critical for medical, food-grade, and laboratory use.
Specify Permanent Magnet Variable Speed Drive motors. VSD systems adjust speed based on air demand, saving up to 35% on power consumption compared to fixed-speed units.
Select models featuring optimized cooling pathways and larger heat exchangers. Proper heat dissipation prevents thermal expansion issues and extends seal life.
Features dual-screw technology paired with a variable speed PM motor. Designed for energy savings during varying industrial workloads.
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Integrates the compressor, dryer, receiver, and filters. Available from 7.5KW to 22KW, offering a space-saving design for small and medium shops.
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Available in dry-type fixed speed or VSD PM configurations. Delivers oil-free air for pharmaceutical, food, and electronics applications.
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AC-powered screw compressor designed for continuous operation. Built for durability and stable pressure delivery in heavy industries.
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Operates between 7 and 13 bar. Features a direct drive design with an inverter and VSD PM motor for variable industrial demands.
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A belt-drive compressor built for continuous operation. Provides simple maintenance access and stable performance in workshops.
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A stationary rotary screw compressor designed for factory air lines. Combines a compact design with reliable continuous output.
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Features a direct-driven two-stage design with efficient air cooling. Helps reduce energy costs during high-demand operation.
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