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Oil temperature control units OT..., OTZ..., OTM... and OTM... HT

With closed system for temperature control of oil circuits up to 140, 200, 300 or 350°C


WEINREICH oil temperature control units are characterized by service friendliness, simple operation and generous dimensioning of the cooling heat exchangers for power reserve in case of contamination as well as low surface load of the integrated heating rods.

  • microprocessor-controlled temperature controller, modular design, with PID behavior and digital setpoint and actual value display
  • alarm contacts, programmable
  • sealless, magnetically coupled stainless steel pump with cooling zone from OTZ and up to a maximum flow rate of 200l/min
  • stainless steel plate heat exchanger as cooling exchanger
  • stainless steel screw-in/flanged heating element integrated in the oil flow pipe
  • Safety thermostat with heating flow cut-off
  • SSR semiconductor technology (from 18 kW heating capacity)
  • volume flow/- and system pressure display
  • automatic level monitoring via stainless steel float switch
  • Strainer in cooling water inlet

 

  • VP increased pump capacity
  • MK sealless pump with magnetic coupling above 200l/min
  • FU frequency controlled pump SP special voltage versions
  • VK increased cooling capacity
  • VKK limescale-free cooling
  • VA stainless steel versions DA flow indicator
  • D steam heated
  • HW hot water heated
  • digital pressure switch for minimum/- and maximum pressure monitoring of the pump
  • constant volume flow / pressure control
  • customized temperature control systems
  • modular design and multi-circuit systems with central cooling water connections
  • units with fully automatic function (e.g. heating and cooling time presets)
  • manual mold blow-out devices
  • external and return temperature sensing with temperature control and/or regulation
  • Profinet, Profibus, DeviceNet, CAN-Bus and PC/master computer connection
  • Interface communication for all common machine controls
  • Special paint finishes according to customer specifications
  • Housing in stainless steel design
  • piping of all wetted parts in stainless steel
  • all units also available without cooling as heating units or without heating as temperature control with process heat
  • automatic venting
  • customized temperature control systems (e.g. pulse temperature control)
  • modular design and multi-circuit systems with central cooling water connections
  • units with fully automatic function (e.g. heating and cooling time presets)
  • manual and automatic mold blow-off devices
  • external and return temperature sensing with temperature control and/or regulation
  • Profinet, Profibus, DeviceNet, CAN-Bus and PC/master computer connection
  • Interface communication for all common machine controls
  • Special paint finishes according to customer specifications
  • Housing in stainless steel design
  • piping of all components in contact with media in stainless steel
  • all units are also available without cooling as heating units or without heating as temperature control with process heat