Electric Silent Oil Free Screw Type 7.5kw 15kw 22kw 37kw 75kw Air Compressor 8bar 10bar 13bar for Industrial Use. Customers depend on the oil-free range for sensitive applications requiring zero tolerance for oil and offering lower environmental impact.
Oil free air compressor: 11 KW – 250 KW
Remark: W means water-lubricated , F means air cooling, without F means water cooling.
Oil-free air compressors draw in outside air through an unloader valve controlled by the control system. The compressor pumps air and operates when this valve is open. Oil-free screw air compressors are generally less expensive, lighter in weight, and deliver airflow (CFM) and pressure (psi) comparable to many oil-lubricated models.
KAISHAN’s oil-free air compressor range provides 100 percent oil-free compressed air solutions. These oil-free screw air compressors feature pre-lubricated cylinders coated with a material such as PTFE, facilitating smooth piston movement. They are designed to eliminate contamination risks and enhance energy efficiency. Additionally, the oil-free range ensures long-term reliability to meet the precise needs of diverse industries where any potential contamination is unacceptable.
Industries including pharmaceuticals, food & beverage, semiconductor and electronics manufacturing, automotive, and textiles rely on oil-free air compressors for their operations. KAISHAN is among the few air compressor companies that design and manufacture airends specifically for Oil-free compressor technology. The new OGWD series air compressors offer significant advantages in efficiency, reliability, and air quality, leading to lower life cycle costs and high operational uptime. Furthermore, the Class-“0” certified high-quality air makes this compressor ideal for sensitive applications in pharmaceuticals, food, and beverage industries, where the presence of oil vapor and moisture cannot be tolerated.
