Kobelco KNW Series air compressor brochures and product information. The heavy-duty air end design has proven itself consistently since Oil-free rotary screw Kobelco KNW air compressors are used in a variety of.

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Also, as control air for valves and cylinder operation. Oil-free air is required to prevent product contamination during manufacturing or packaging. The Kobelco KNW Series oil-free rotary screw air compressor uses an Allen Bradley programmable controller to control and monitor compressor operation.

The programmable microprocessor controller is a state-of-the-art design that maximizes operating efficiency and versatility. Water-cooled models include a thermostatic valve on the intercooler and an automatic shut-off valve on the cooling water inlet. The valve is designed for 1, load-unload cycles and is easily lnw. State of the art IO-Link Communication. Other finishes are available for extreme environments.

The Kobelco KNW Series oil-free rotary screw air compressor — which is designed and built to the highest standards, resulting in minimal maintenance, long serles life, and low operating costs — provides either or HP. Sign up for our newsletter! Independent Motor-Driven Oil Pump.

Kobelco KNW Series Oil-Free Rotary Screw Air Compressors

Fixed speed, also known as load-unload, provides energy-efficient operation during loaded and unloaded operation.

Proudly, we provide industry with the highest quality, oil-free, risk-free air compressors on the market today — The Kobelco KNW Series. Kobe Steel Founded inKobe Steel is a machinery and materials manufacturer and provides industry related engineering services. An audible alarm is provided for alarm annunciation.


Rogers Machinery Company, Inc. Compressors can be provided for classified areas such as Class 1, Div 2. Core businesses include iron and steel, aluminum, copper, and welding. Both provide the ability to download data loggers, alarm history, compressor status report, and the daily report from the HMI.

This finish is chip and corrosion resistant and keeps the compressor looking new throughout its lifetime. The inlet air filter is easily accessible and includes a cleanable prefilter which extends element life. Oil-free air is used for critical instrument air requirements. Rotors, shafts and compression housing have a PTFE coating for corrosion and wear resistance.

The compressor will not operate until oil pressure is established. Oil-free air required for component manufacturing, testing and painting. Messages are sent to direct the operator for service, pre-alarms, and alarms, and will be shown when necessary. The valve is a positive-closing disc type with orifices, using spring and air pressure to activate. Oil-free air prevents contamination of cans, bottles and packaging made for food and beverage items. To ensure long operating life and smooth operation, the bearings are anti-friction type, and the electric motor is directly coupled to the input drive shaft by way of a flexible coupling.

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Brochures | Kobelco KNW Series

About Rogers Machinery Company SinceRogers has provided industry with superior quality air compressors, vacuum systems, blowers, pumps, parts, and accessories. Oil-free kobeldo is required for process air to prevent product contamination. The Kobelco KNW Series’ compressor air end is a heavy-duty, two-stage design in which both stages are driven by a common gear.

The stainless steel, non wearing air and oil seals with dual vents to atmosphere, assure oil-free air.

They can be designed according to customer preference. All air compressors are made with premium-quality parts and components. Sign up for our newsletter! Because no oil is allowed in the compression chambers, the two-stage rotary screw compressor is able to provide completely oil-free compressed air. Also used for HVAC controls, labs and laundry requirements. Oil-free air prevents contamination of live cells. Oil-free air required for painting, air tools, transport systems and component testing.

This reduces the overall energy cost significantly.

Kobelco KNW Series®

Machinery business includes air, gas and refrigeration compressors, plastics processing, tire and rubber machinery, metal working and construction equipment, internal combustion engines, and rolling mills. Also included is an SD memory card. Competitors use a lip seal design, which is prone to wear and leakage.