High-reliability industrial oil-cooled rotary screw compressor. Delivers consistent volumetric air output for continuous-duty applications.
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Equipped with a permanent magnet variable frequency motor and two-stage compression system, maximizing thermodynamic efficiency.
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Features heavy-duty IP55/54 enclosure protection, ideal for harsh dust-filled environments. Two-stage cooling reduces internal thermal stresses.
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Engineered for processes requiring low pressure (0.3 to 0.5 MPa / 3bar to 5bar). Significantly lowers energy expenditure for specialized lines.
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A massive 132kw heavy industrial power plant utilizing VFD permanent magnet motors to dynamically throttle output and maximize electricity savings.
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Direct-drive mechanism coupled with advanced inverter controllers to provide a variable delivery range from 7 to 13 bar with minimal losses.
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All-in-one integrated frame structure with direct-mounted motor and inverter, designed for space-sensitive plants and modular workshops.
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Refrigerated industrial compressed air dryer built to handle high volume capacities matching 7.5HP to 100HP system configurations.
See Details >The global industrial landscape is experiencing an unprecedented structural transition. Heavy manufacturing, chemical processing, electronics, and automotive facilities are striving to achieve net-zero carbon operations. At the heart of this factory conversion lies the industrial compressed air system, which historically accounts for up to 10% of a plant's total electrical power consumption. Consequently, modern procurement mandates are shifting heavily toward smart, energy-conserving, and digitally managed electric screw compressors.
Furthermore, semantic search indicators show that modern industrial engineering executives are focusing on specific system configurations. Demands for *low-pressure specialized compressors*, *two-stage intercooled rotors*, and *100% oil-free systems* are growing. This trend is driven by stricter environmental policies, clean-room standards (ISO 8573-1 Class 0), and the rising cost of raw electricity. Suppliers must transition from simple equipment sellers to complex application engineers, offering custom ODM solutions tailored to local requirements.
Integrated with air receiver tank, refrigerated dryer, precision filtration elements, and compact rotary screw motor assembly.
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Pure air outputs without risk of lubricant contamination. Perfect for food processing, high-tech electronics, and pharmaceutical installations.
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Massive heavy-duty layout delivering maximum cubic feet per minute (CFM) without a trace of oil. Employs advanced sound insulation panels.
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Utilizes optimized pressure ratios across two separate staging rotors to ensure peak output and minimal leakage rates.
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Compact design combining screw block and air tank. Highly mobile and ideal for decentralized workshop lines.
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Full air treatment package featuring dynamic moisture separator, integrated filters, and standard PLC controller modules.
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Equipped with variable frequency control and a permanent magnet motor, this system adjusts motor speed to match real-time air demand.
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Designed for heavy industrial applications requiring high pressures. Employs water-cooled jackets for thermal stability.
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A heavy-duty industrial workhorse, built with durable castings and simplified electrical architectures for continuous operation.
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Integrated explosion-proof screw assembly. Silent design with high-quality components, backed by ISO/CE certifications. Free site design and system optimization consultancy included.
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Model XD-8A, delivering 0.8-1.2 m³/min at 7-12 bar. Features direct drive, elastic coupling, star-triangle starting, IP55 enclosure protection, and low sound footprint (< 63dB).
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Two-stage oil-injected screw machine featuring an optimized pressure ratio and low-noise main host design. Integrates both stages into a single casing, driven directly by front gears for optimal line speed matching.
Explore Specifications >Procuring industrial compressed air machinery is a high-CAPEX decision with long-term OPEX implications. Global procurement directors use complex evaluation models when comparing ODM suppliers. They look beyond the base unit price to assess the true Total Cost of Ownership (TCO) over a typical 10-to-15-year lifecycle. The evaluation criteria generally focus on the following primary modules:
Buyers look for permanent magnet synchronous motors (PMSM) paired with variable speed drives (VFD) that have high IP55 or IP54 ingress protection ratings. These systems ensure the motor operates efficiently even at part-load states, avoiding the starting current spikes common in fixed-speed star-triangle designs.
Process industries (such as pharmaceuticals, food and beverage, and electronics) require certified "oil-free" air. Water-lubricated or dry screw machines must meet ISO 8573-1 Class 0 parameters to prevent product contamination and downtime.
Industrial screw air compressors generate significant heat. Modern procurement demands integrated cooling options (air-cooled or water-cooled) combined with acoustic panels that keep noise levels below 65 dB(A) for operator safety.
Today's smart factories require systems that support Modbus or Profibus communication protocols. This allows operators to monitor operating pressure, temperatures, maintenance indicators, and fault codes remotely.
Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise founded in early 2004. Headquartered at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China, the company has grown into a major manufacturing hub for twin-screw air compressors and advanced air treatment systems.
Combining European engineering standards with the production efficiencies of Chinese manufacturing, the factory supplies a wide range of compressed air solutions. Our portfolio includes low, medium, and high-pressure piston compressors, oil-free systems, refrigerant compressors, cold dryers, line filters, and advanced ceramic membrane filtration systems. With a power range spanning from 3KW to 480KW, Shanghai Honest Compressor serves major global markets with high-performance industrial equipment.
A compressed air system is only as efficient as its weakest connection. Maximizing thermodynamic efficiency requires integrating the right drying and filtering accessories. When hot, saturated compressed air leaves the screw rotors, it holds a significant amount of moisture in vapor form. If this air enters production lines directly, it can cause corrosion, damage pneumatic actuators, and ruin sensitive paint processes.
Oil-injected screw compressors use specialized lubricant for cooling, sealing, and lubricating the rotors. The lubricant absorbs heat during compression and is then cooled by an air or water heat exchanger. For high-temperature environments, water-cooled systems are often preferred to maintain optimal operating temperatures.
Two-stage compressors divide the compression ratio across two separate rotary stages. By cooling the air between stages (intercooling), the system approaches isothermal compression. This reduces the energy required for the second stage, delivering higher efficiency than single-stage designs.
Integrating refrigerated air dryers and adsorption desiccant dryers helps plants achieve pressure dew points (PDP) down to -40°C. In clean-room environments, ceramic membrane filtration systems are used to capture sub-micron particulates. This comprehensive air treatment approach ensures compliance with strict quality standards across food, beverage, automotive, and semiconductor manufacturing.
Operating across international borders requires strict adherence to regional safety and environmental standards. Industrial compressors must meet several key certifications based on their target market:
To support global installations, Shanghai Honest Compressor provides localization services including custom voltage configurations (e.g., 380V/50Hz/3Ph, 460V/60Hz/3Ph, or 220V/60Hz/3Ph). We also offer technical consultancy, spare parts distribution networks, and online support to help plant engineers minimize downtime and maintain system performance.
Looking ahead, the development of industrial air systems focuses on intelligent control and higher thermodynamic efficiency. The transition from physical mechanical controls to digital systems is already underway. Predictive maintenance modules, powered by real-time vibration and temperature data, allow operators to address wear before it leads to system downtime.
In addition, heat recovery systems are becoming a standard option for large-scale installations. By capturing the waste heat generated during air compression, factories can preheat water for boiler systems or facility heating. This integration significantly improves overall plant energy efficiency and aligns with global sustainability initiatives.
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 highlights the industry's shift toward clean, oil-free vacuum and compression technologies across global markets.
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Uses water-lubrication to eliminate oil contamination. Designed for low-noise operation in clean-room and laboratory environments.
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A versatile blower and vacuum pump configuration. Features oil-free operation and permanent magnet variable speed drive for process industries.
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Equipped with a 30kw PM motor and integrated PLC inverter. Provides reliable, oil-free vacuum and blower functions for heavy processing.
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A scalable product line featuring permanent magnet variable speed drives. Engineered to match varying air demands with high efficiency.
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Horizontal layout featuring two-stage pressure design. Optimized for high output rates and balanced mechanical loads.
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A high-capacity 110kw unit featuring a PM variable frequency drive. Designed for 380V air-cooled operation in heavy industrial plants.
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Factory-direct 75KW screw compressor system. Offers reliable performance and direct-drive efficiency for industrial facilities.
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All-in-one silent design featuring fixed-speed control. Combines motor, dryer, filters, and receiver tank in a single compact footprint.
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