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rotary screw air compressor

Rotary screw air compressors utilize a positive displacement mechanism, featuring two intermeshing spiral screws. In the more prevalent oil-flooded system, a lubricant-based oil fills the space between the helical rotors. This oil serves as a hydraulic seal, preventing air leakage and transferring mechanical energy. As atmospheric air enters the compressor, the rotating screws compress it, delivering pressurized air to your application. Keepwin Compressor specializes in manufacturing a comprehensive range of industrial-grade rotary screw air compressors designed to meet the specific needs of your business.

What Is rotary screw air compressor?

Rotary screw air compressors utilize a positive displacement mechanism, featuring two intermeshing spiral screws. In the more prevalent oil-flooded system, a lubricant-based oil fills the space between the helical rotors. This oil serves as a hydraulic seal, preventing air leakage and transferring mechanical energy. As atmospheric air enters the compressor, the rotating screws compress it, delivering pressurized air to your application. Keepwin Compressor specializes in manufacturing a comprehensive range of industrial-grade rotary screw air compressors designed to meet the specific needs of your business.

  • Drive Type: Belt/Direct 
  • Discharge Pressure:2/3/4/5/7/8/10/13/16/22 Bar
  • Motor Power: 5.5~335KW
  • Cool Type: Air Cooling
  • Rotational speed : 2800 r /min
  • Motor Type: Fixed Speed Motor/Permanent Magnet Motor/VFD Type
  • Air end: One stage/Two stages
  • Lubricate: Oil injected / Water lubricated Type
  • Compressor Config: Sigle Compressor/ Compressor with Dryer/ 4 in 1 intergrated compressor/ Skid Mounted Screw Compressor

Types of screw air compressor

Direct Drive Compressor

Two stages compressor

Compressor with Dryer and Filter

Moveable diesel driven compressor

4 in 1 screw air compressor

Oil free scroll compressor

Why Screw air compressor?

Screw air compressors are a type of rotary positive-displacement compressor that utilizes two intermeshing helical rotors to compress air. They are widely used across various industries due to their efficiency, reliability, and versatility. Here’s a look at their applications and advantages: 

  • General Industrial Use:
    • Screw air compressors provide compressed air for a wide range of industrial applications, including manufacturing, assembly, and packaging.  
    • They power pneumatic tools, machinery, and automated systems. 
  • Manufacturing:
    • Used in metalworking, woodworking, plastics production, and other manufacturing processes.
    • They supply compressed air for operating CNC machines, robotic systems, and other equipment. 
  • Automotive Industry:
    • Used in automotive manufacturing and repair shops for operating pneumatic tools, spray painting, and other applications.   
  • Food and Beverage Industry:
    • Used in food processing and packaging to provide clean, dry compressed air for various operations. 
  • Pharmaceutical Industry:
    • Used in pharmaceutical manufacturing to provide high-quality compressed air for sensitive processes. 
  • Oil and Gas Industry:
    • Used in upstream, midstream, and downstream operations for various applications, including gas compression and instrument air. 
  • Construction and Mining:
    • Used to power pneumatic tools and equipment in construction and mining operations.

Experience Unparalleled Performance and Efficiency with Our Screw Air Compressors

  • Maximize Uptime with 24/7 Continuous Operation:
    • “Engineered for relentless performance, our screw compressors are designed for true 24/7 continuous operation, eliminating costly downtime and maximizing your production output. Achieve consistent performance, even in the most demanding industrial environments.”
  • Boost Energy Efficiency by Up to 30%:
    • “Leveraging advanced rotor profile design and optimized airflow, our screw compressors deliver up to 30% higher volumetric efficiency compared to conventional models. This translates to significant energy savings and a reduced carbon footprint.”
  • Achieve 99.9% Reliability with Fewer Moving Parts:
    • “Our robust design, featuring a simplified rotor system, reduces moving parts by up to 60%. This significantly minimizes wear and tear, resulting in a 99.9% reliability rate and drastically lowered maintenance costs.”
  • Reduce Noise Levels by 15 dB(A) with Advanced Sound Dampening:
    • “Our screw compressors incorporate advanced sound dampening technology, reducing noise levels by up to 15 dB(A) compared to traditional reciprocating compressors. Create a more comfortable and productive work environment.”
  • Save Valuable Floor Space with a 40% Smaller Footprint:
    • “Our compact, integrated design reduces the compressor’s footprint by up to 40%, freeing up valuable floor space in your facility. Optimize your layout and increase operational flexibility.”
  • Intelligent Variable Capacity Control for Precise Air Delivery:
    • “Equipped with intelligent variable capacity control systems, our compressors automatically adjust air output to match demand. This precise control optimizes energy consumption and ensures consistent air delivery, reducing energy waste and improving system stability.”
  • 100% Oil-Free Air with Advanced Coating Technology:
    • “For critical applications requiring the highest air purity, our oil-free screw compressors utilize advanced Teflon-based coating technology on the rotors, guaranteeing 100% oil-free air. Protect your sensitive equipment and ensure product quality.”
  • Engineered for 100,000+ Hours of Reliable Operation:
    • “Our precision-engineered rotor assemblies, combined with superior lubrication systems and robust component selection, deliver a service life exceeding 100,000 operational hours. Invest in a compressor built for long-term reliability.”
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We serve for many customers

Keepwin offers independent solutions according to flow/purity/pressure, usage environment, main application, and special customer requirements at a competitive prices. Our compressor booster is made of high-quality materials and has been tested thoroughly to ensure the best quality.

Why choose us

discover keepwin difference

There’s a reason why manufacturers worldwide turn to Keepwin as the top compressor manufacturer. From industrial manufacturing to energy industrial and everything in between, our systems have been trusted in 100+ countries and regions for 20+ years.

Ready to take your industry to new heights? Continue reading to learn what makes Keepwin the clear choice for gas compressors

Strict Quality Control

Manufactured as ISO9001 ISO14001 standard. Got CE TUV ASMI Etc Certificate

Seasoned Engineers

Highly experienced engineer with 39 years of extensive compressor design expertise

Consultation & customize

From design to installation, our compressor solution saves you time and effort.

Best Energy factory and award

benefit from almost 22 years of experience.

Testimonials

What They says about keepwin

Don’t Just Take Our Word for It: Keepwin’s Compressor Excellence. Manufacturers worldwide have praised Keepwin’s compressors for their exceptional accuracy, durability, power, speed, and quality. See for yourself why Keepwin is the trusted choice for compressor solutions.

FAQs

you need questions about our factory? ask here!

Transparency is a core value at KEEPWIN. To help you make an informed decision, we’ve compiled a list of frequently asked questions about our compressor systems.

Founded in 2002, Keepwin is a well-established manufacturer of piston and diaphragm compressors. With production facilities in Suzhou and Bengbu, we are dedicated to delivering reliable, energy-efficient, and high-quality compression solutions. Our goal is to exceed customer expectations through exceptional service and innovative products.

KEEPWIN offers a diverse range of compressors, including screw, screw-piston combination, reciprocating piston, and oil-free diaphragm types. Our advanced engineering capabilities enable us to deliver tailored solutions for demanding applications in oil & gas, chemical, food, and hydrogen energy sectors.

Keepwin has a proven track record of designing and manufacturing compressors capable of handling demanding applications. Our compressors can deliver power outputs up to 3000 kW, discharge pressures up to 3200 bar, and flow rates up to 60000 Nm³/h, making them suitable for a wide range of gases including air, hydrogen, nitrogen, and corrosive gases.

We have dealers worldwide. Our agents are an essential part of our team, providing a full range of services to our customers. In fact, you can receive the entirety of our products and services from our professional agents. Contact us and we will propose a dealer near you.

Our compressors are designed and manufactured to meet the stringent requirements of the API 618 standard. API 618 reciprocating compressor for high reliability and low maintenance in refinery, natural gas, and hydrogen applications.

As your one-stop gas compressor solution provider, Keepwin offers end-to-end services, from manufacturing and installation to comprehensive training. This ensures you get the most out of your investment without any delays.

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Our compressors are so efficient, they could power a small city… or at least a really big fridge. Want to see for yourself? Get a quote today!

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Tel: 0512-80620906/+86 13910684359
Email: keepwin@keep-win.com

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Xinhuihu A-922., Suzhou City, Jiangsu, China

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