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Hot Runner Brass Coil Heater For Plastic Molding

Hot runner coil heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross ...
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  • PRODUCT DETAIL

Hot runner coil heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.

Sheath Material
Cr Ni-Steel
Insulation Material
MgO
Resistance Wire
Ni Cr 80-20
Maximum Sheath Temperature
700°C
Die Electrical Strength
800V A/C
Insulation
>5 M W
Thermocouple
J type (Standard) or K type
Length Tolerance (Straight)
5%
Wattage Tolerance
+/- 10% (+/- 5% Available Upon Request)
Resistance Tolerance
+/- 10% (+/- 5% Available Upon Request)
Unheated Length
35mm (Standard)
Dimensional Tolerance
Coil I.D +/- 0.1 to 0.2mm             Coil Length +/- 1mm

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