technotrans: Details

alpha.c

A strong combination: Dampening solution circulation and ink unit temperature control

Reliability for the printing process. The alpha.c is a proven combination unit for small- to medium-format sheet-fed offset presses. It combines the advantages of a dampening solution circulation system and of an ink temperature control system in a single compact unit.

The new microprocessor control system, an innovative refrigeration concept and the environmentally friendly A1 safety refrigerant R513A with a considerably lower global warming potential (GWP 631) are some of the striking features of the new alpha.c system.

High quality filters minimise foaming and improve the quality and service life of the dampening solution. Additional options include a conductivity or pH measurement system. However, the new alpha.c series offers numerous additional advantages, e.g. new holders for the additive suction tubes or an optimised draining system for the dampening solution tank.

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Benefits at a glance
  • ErP-compliant with regard to the Ecodesign directive and F-gas regulation
  • Environmentally friendly R513A refrigerant with a low GWP value (global warming potential)
  • Reduced energy consumption thanks to the economical use of a shared refrigeration unit as well as due to the use of pump motors in accordance with the most recent efficiency class
  • Small footprint thanks to a compact and service-friendly design
  • High control accuracy of the dampening solution and ink unit temperature
  • Flexible equipment options for uncomplicated and cost-efficient customisation
  • High alcohol dosing accuracy thanks to the alcocontrol or alcosmart DSP system
  • New 3.5" colour touch display for ease of operation and a high level of user-friendliness
    => graphical representation of screens for actual and set values, fault messages and warnings, process diagrams, etc. (EU languages plus Chinese and Japanese)
  • Improved details for optimised usability and serviceability, including a 100 mm higher frame, a new tank draining system and new suction tube holders
  • Cooling capacity between 6 kW and 18 kW
  • Cooling air supply from the front to the top
  • Standard RAL 7031 or RAL 7035 colour (other colours upon request)
  • Microprocessor control system with a 3.5" colour touch display and a return filtration system
  • Dampening solution recirculation via an ejector or intermediate tank
  • Available as an air-cooled or water/glycol-cooled variant
  • Measuring, control and dosing technology depending on the actual requirements
    • fluidos dosing technology
    • alcocontrol or alcosmart DSP system for IPA measurement and control
    • Conductivity measurement system
    • pH measurement system
    • Integrated pump and control module
    • And much more