Our distributor network provides application and system design assistance. The heavy-duty air end design has proven itself consistently since Oil-free air is required to prevent product contamination during manufacturing.

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Oil Filter with Differential Indicator. Competitors use an overhung design. Real time pressure and temperature values are displayed on the HMI. Standard air cooled heat exchangers. Kobepco Motor-Driven Oil Pump. Please email your enrollment form to Martye Haugstad martye.

The stainless steel, non wearing air and oil seals with dual vents to atmosphere, assure oil-free air. All oil-side piping is stainless steel and has SAE leak-free fittings. Kobeloc settings for pressure control, temperature alarms, and control time delays are viewable and may be modified using the touch screen.

Find a Distributor | Kobelco KNW Series

This reduces the overall energy cost significantly. Competitors use a lip seal design, which is prone to wear and leakage. Unloaded horsepower is guaranteed and repeatable. Owner Maintenance and Service Training. The Kobelco KNW Series oil-free rotary screw air compressor uses an Allen Bradley programmable controller to control and monitor compressor operation. Air Filter Element with pre-filter.

This should be of interest to companies who own and operate a Kobelco KNW Series oil-free rotary screw compressor and are responsible for maintaining their compressed air system. The powder coating is applied to the base, frame and enclosure. Push buttons are provided for specific control functions, allowing continued compressor operation in the koblco that the terminal is off-line.


Compressor Control and Monitoring. A lunch stop is made in the popular Hood River area. The valve is designed for 1, load-unload cycles and is easily serviced. VFD control becomes less energy efficient compared to fixed speed when operated at the upper end of speed range. Copper tubes with internal turbulators.

Lubrication prior to start up, during operation and shutdown is supplied by an independent motor-driven gear pump. Air-cooled heat exchangers are made of heavy-duty aluminum with a special coating and are designed for all published operating conditions.

The HMI terminal shows operating conditions, pressures and temperatures.

Messages are sent to direct the operator for service, pre-alarms, and alarms, and will be shown when necessary. You Will Learn To: Pressure and temperature trends are also on the HMI. Operations include controlled sequential starting and stopping, pressure control, and protection from conditions that could damage the compressor. This course is designed for KNW compressor service personnel who kobelci responsible for maintenance and equipment repair.

Universal Module for communication with facility management system. A universal communication module is also available to handle virtually any Ethernet or Serial driver. The inlet air filter is easily accessible and includes a cleanable prefilter which kobelfo element life.

All attendees are responsible for their own travel and hotel expenses. The labyrinth type seal used on the drive end ensures leak-free operation.


VFD control provides a narrow system pressure band, reduces inrush at start-up, and allows more frequent stops and starts. Sign up for khw newsletter!

Kobelco KNW SeriesĀ®

kobelcoo We recommend compressor service personnel who have 6 months to 1 year of experience with the Kobelco KNW Series compressors. Water-cooled models include a thermostatic valve on the intercooler and an automatic shut-off valve on the cooling water inlet. April and September Fixed speed, also known as load-unload, provides energy-efficient operation jobelco loaded and unloaded operation. Thrust balance pistons on each stage provide maximum air end life. Shells are made of carbon or optional stainless steel with an ASME stamp.

A filter change notice is indicated on the HMI. Understand kobelfo air, oil and water circuits Understand engineering data sheets Understand and identify components of the knq compressor Rebuild a capacity control valve referencing the rebuild manual Perform an annual maintenance on a Kobelco KNW Series compressor Change out a water-cooled heat exchanger tube bundle Troubleshoot common mechanical problems Navigate HMI with simulators, access set point screens via password Understand basic electrical troubleshooting Perform start up procedures Who Should Attend:

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