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The TO-OTA series of diathermic oil thermoregulation units, suitable for operations at a maximum temperature of +150° C, has been designed for the conditioning of moulds and runners in various industrial processes, especially in the plastics, die-casting and forging sectors.

Basically, they consist of:
• Heating circuit with armoured electric heaters with a wide exchange surface
• Heaters powered via solid-state relays control (greater efficiency, reliability, less noise and no wear, with respect to contactors)
• Cooling circuit with high-efficiency indirect exchange and heat exchanger
• Cooling solenoid valve
• Centrifugal electric pump for recirculating the oil
• Steel tank
• Self-cooling function
• Pre-heat function with programming clock (option)
• Automatic proportional mixing valve on cooling (option for 180-250° C)
• Control panel complete with electronic microprocessor to control the temperature with PID regulation for both heating and cooling
• Painted frame on castors
• RS485 Serial communication with MODBUS: STANDARD
• Kit for automatic emptying of oil (option)
• Fittings available: on-off valves, manifolds for various utility deliveries/return, connection pipes with glass fibre + siliconic rubber insulation and covered by stainless steel braiding

Each unit can be connected to a cooling system made up of Cooling Units and/or Air Blast Coolers operating in a closed circuit and therefore avoiding water consumption.

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