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Compact Size, Maximum Productivity

KNOLL

LubiCool®-XS high-pressure unit

The KNOLL LubiCool®-XS is a mobile high-pressure unit designed for chip-forming machine tools, particularly sliding headstock automatic lathes used in micromachining. Its primary functions are to filter the cooling lubricant and supply the machine tool with high-pressure cooling lubricant.

 

Applications:

  • For demanding machining processes
  • For machining difficult-to-cut materials (e.g. highly alloyed steels, titanium, copper and lead-free materials)
  • Particularly suitable for installations with limited space and restricted installation conditions
  • For factory installation on new machines and retrofitting to existing machines

LubiCool®-S high-pressure unit

The KNOLL LubiCool®-S high-pressure unit is designed for mobile use in machining processes of machine tools, particularly for automatic lathes, i.e., short and sliding headstock lathes.

The unit is used for cleaning the coolant-lubricant and supplying the machine with high-pressure coolant.

 

Applications:

 

  • For demanding machining processes
  • For machining high-density materials (e.g., highly alloyed steel, titanium, copper, bronze).
  • For applications where installation space is particularly limited (fits under the bar feeder).
  • For initial commissioning or retrofitting.

LubiCool®-M high-pressure unit

The KNOLL LubiCool®-M high-pressure unit is designed for mobile use in machining processes of machine tools, particularly for automatic lathes with fixed/sliding headstocks.

The unit is used for cleaning the coolant-lubricant and supplying the machine with high pressure.

 

Applications:

 

  • For demanding machining processes
  • For machining high-density materials (e.g., highly alloyed steel, titanium, copper, bronze).
  • For applications where installation space is particularly limited.
  • For initial commissioning or retrofitting.

LubiCool®-L high-pressure unit

The KNOLL high-pressure LubiCool®-L is a compact high-pressure unit designed for machine tools, and is particularly suitable for small and medium-sized machining centers and lathes. 

The system cleans the contaminated emulsion and provides high pressure to the machine.

 

Applications:

 

  • For demanding machining processes
  • For machining high-density materials (e.g., highly alloyed steels, titanium, copper)

Characteristics:

Advantages:

Extremely compact and mobile. Space-saving, flexibly installable under a standard bar feeder.
Plug-and-Play Quickly installable. Easily retrofittable.
High pressure up to 150 bar Helps chip breaking. Shorter machining time thanks to higher cutting speeds. Longer tool life.
Efficient filtration thanks to the integrated filter element The coolant-lubricant has a longer service life. Easy cleaning of the filter element. Cost efficiency when replacing the filter element.
Wear-resistant screw pump Long service life and exceptional reliability.
On-demand pump control (with frequency converter) Lower electricity costs. Reduced heat emission. Longer service life.
Favorable price-performance ratio Short payback period

Process description:

 

  • The transfer pump conveys the contaminated emulsion from the machine tool to the filter unit.
  • The filter element removes the smallest chips, fine particles, and foreign materials from the emulsion.
  • The cleaned coolant flows into the clean tank.
  • The high-pressure pump supplies the machine tool with cleaned coolant-lubricant through switchable outlets on the valve block.
  • The integrated touchpad enables monitoring and display of the unit’s key operating data.

Parameters

Description LubiCool®-XS LubiCool®-S LubiCool®-M LubiCool®-L
High-pressure pump performance 1,5 kW 4 kW 5,5 kW 7,5 kW
Transfer pump performance max. 0,48 kW 0,92 kW 0,63 kW max. 2,2 kW
Connected flushing pump performance – – – max. 1,5 kW
Pressure range max. 70 bar Up to 100 bar Up to 150 bar Up to 100 bar
Flow rate Max. 7 l/min (oil) Up to 23 L/min Up to 27 L/min Up to 150 L/min
Filtration fineness 25 µm 15 µm 20 µm 20 µm
Cooling lubricant Oil Emulsion, oil Emulsion, oil Emulsion, oil
Power supply 400 V / 50 Hz 400 V / 50 Hz 400 V / 50 Hz 400 V / 50 Hz
Tank capacity – – 150 l 360 l
Dimensions (L × W × H) 1013 × 532 × 320 mm 985 × 635 × 663 mm 1496 × 600 × 1198 mm 1615 × 865 × 1530 mm

DHS pressure booster

Compact Size, Maximum Productivity

The DHS pressure booster unit supplies the machine tool with high-pressure coolant-lubricant. The low- and/or high-pressure pump(s) increase the pressure of the central coolant supply, thereby providing the connected machine tool with the required amount and pressure of coolant-lubricant.

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