
Heat Exchange Spring Hot Runner System Coil Heater With J Type Thermocouple
Description:
1) For the plastic industry for injection parts for high temperature heating, the product is made of closed stainless steel, effectively prevent leakage and damage, and the temperature is absolutely ideal for the use of units, with long working life.Coil performance advantages is in flexible installation, fast heat transfer, good insulation, production specifications from the size of the restrictions and other advantages.
2) Hot Runner Coil Heater are widely used in hot-runner molds,blow molding,extrusion and hot nozzles.The hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouple are also available.
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Specification:
Basic parameters:
Section (diameter) Flat type: 2.0 * 4.0 / 2.2 * 4.0 / 2.5 * 4.0 /
2.2 * 4.2
Square: 3.0 * 3.0 / 3.3 * 3.3 / 3.6 * 3.6 / 4.0 * 4.0
Round: double pipe 1.8 / double tube 2.2 single tube 3.0 / single
tube 3.6
Temperature control device: built-in thermocouple optional K, J, E
and other models
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 |
Application:
Plastic Die Applications;
Blow Molding Machine;
Extrusion;
Hot Runner Systems;
Injection Molding;
Thermoforming
Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995.
Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc.
After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc.
More details, you can also visit our website: https://www.gmemetal.com