kcw 1B

Leading-edge cooling solution

Efficient cooling of sputter deposition and metallisation processes – no problem for the kcw 1B made by technotrans.

Its high-quality components with outstanding performance ensure a high level of process reliability. Apart from a robust and sturdy steel plate enclosure, the kcw B1 cooling system also features a modern operating display with combined key and touch options. In addition, the solution ensures the highest levels of reliability due to its numerous safety features, including a thermal cutout and a stainless-steel buffer tank with an electronic level monitoring system.

Depending on the model, a refrigeration capacity up to 39 kW and a heating capacity of 72 kW is possible. The system comes supplied in a ready-tor-use state, filled with the necessary oil, refrigerant and circulation medium.

Benefits at a glance
  • High level of energy efficiency
  • High-quality, robust enclosure
  • Ease of use
  • Modern features
  • Safe and reliable operation
  • Numerous equipment options
  • Temperature: -25°C to +80°C max. (depending on the model)
  • Refrigeration capacity: 33 kW to 46 kW max. (at -20°C) (depending on the model)
  • Heating capacity: 72 kW
  • Galvanised steel plate enclosure with bolt-on, removable facing plates for preparing it to be moved by way of a hoist or lift truck
  • High-quality, bespoke insulation to prevent energy loss and damage due to condensation
  • Suction-gas-cooled, energy-efficient and fully hermetic reciprocating compressors with an electronically monitored crankcase heater to avoid compressor damage due to refrigerant collecting in the oil sump after long periods of non-utilisation
  • Extensive safety equipment for the protection of the machine, including a filter dryer, sight glass with moisture indicator, high-pressure and low-pressure limiters, frost protection system and flow monitoring system. The heater circuit is equipped with thermal cutouts.
  • Stainless-steel buffer tank with an electronic level monitoring system to protect the pumps and to ensure a safe production process
  • Continuous heater control system
  • The KCW comes supplied in a ready-to-use state, filled with the necessary oil, refrigerant and circulation medium (water/ethylene mixture)
  • 30-litre tanks with concentrate and ready-made mixtures can be supplied upon request
  • Self-priming make-up pump
  • Simatic S7-1214 control system  4" Comfort panel with a TFT wide-screen colour display and combined key and touch operation
  • Profibus or Profinet interface
  • All the components are designed for use with 400 V/50 Hz or 460 V/60 Hz
  • Customised RAL colours