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ECOSAVER® / KEP-WR (Hang-on Type)

Features consolidated specifically for hang-on type nozzle.
Allows for implementation of eco-friendly semi-dry processing at low cost.

Semi-dry processing is an eco-friendly cutting technology that not only reduces the quantity of cutting oil used or reduces the cost of disposal of oiling equipment and waste oil processing, but also increases the cutting tool life and maintains the cutting accuracy.
ECOSAVER®, the minimal quantity lubrication system, generates mist inside the container by atomizing oil by using compressed air to only supply microscopic oil mist (microfog) along with air to the outside of the container.
ECOSAVER® KEP-WR is ideal for supplying cutting oil to turning machines, sawing machines, hobbing machines, or MC machines by using hang-on nozzle.

Data Download


  • Oil quantity can be easily adjusted by using a dial.
  • Different nozzle diameters can be supported by controlling the constant pressure.
  • Constructed pursuing ease of use.
  • 1,200 ml tank capacity
  • Can be easily retrofitted.

Performance / Specifications

Working pressure range 0.2~0.7MPa
Discharge pressure 0.1~0.6MPa
Outlet air flow rate 30~260L/min (ANR)
Oil quantity control By hand-operated throttle valve (with lock mechanism)
Discharge oil quantity


Use two discharge outlet diameter 1.6 ejection and amount of oil.
If the discharge outlet diameter discharge changes the amount of oil.

Spray droplet diameter Around 3 μm
Cutting oil

Eco-friendly cutting oil for minimal quantity lubrication system

(Recommended oil: “Unicut Jinen MQL” by JX Nippon Oil & Energy)

Oil tank capacity 1,200ml
Operating temperature range 5~50℃
Mass About 6.6kg (With largest amount of oil in the tank)
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