Double screw extruder heater

Specifications

Description

Air cooling ceramic heating system with copper cooling fins is  mainly used for complete extrusion parts. It consists of several heaters connected with temperature reducing systems. Depending on specific application requirements, the number and layout of this item can be combined into one system. As the extrusion cylinder is completely covered, it has a uniform temperature flow. Also due to the enlarged surface of heating radiation, the efficiency is improved.It can remove friction heat from extrusion. It consists of several band heaters connected with T2 copper fins for heat dispersion. Then the set is covered by an individual mounted cooling jacket with a fan connection box and air outlet device fixed. In addition, the band heater can be removed and replaced. The maximum temperature the heater can stand is 500 °C. Currently, this heater is the most advanced cooling & heating device for extrusion machine and cylinder of injection plastic machine. This type of heater is recommended for situation when the demand for temperature control is very high.

Application Cases

• Plastic injection moulding machine
• Hollow shaping machine/Blow-molding machine
• Extrusion machine/Co-extrusion line
• Raw material processing equipment
• Pelletizing equipment
• Granular machine
• All types of plastics processing machines

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 Certificates

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Order Guide

Please specify the following when ordering.

1. The accurate inner diameter (mm) of heaters (specify the tolerance zone if applicable)
2. Voltage and power density
3. The position and size of the hole for connecting thermocouple OR of the incision.
4. Wiring type and position
5. Whether need air blowers
6. Content of the laser stamping on the sheath of heaters if needed
7. Order quantity
8. Delivery date

* It’s better to provide us with the drawings/pictures