Brass/mica nozzle heater for injection machine copper/mica heating
element
Description:
1) Coil spring 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
2) The hot runner heaters are annealed to acquire malleability for
bending into any shape. Injection molding coil heaters with
thermocouple are also available.
3) Hot runner heaters with built in thermocouple are also avaiable.
Hot runner bushes are produced with hot runner heaters of different
cross section with inner brass and outer stainless steel cover.
Specification:
Sheath of coil heater | SUS304 |
Insulation of coil heater | Compacted magnesium Oxide |
Heating conductor | NiCr8020 |
Thermocouple | K type, J type (optional) |
Leads | Stainless steel braided wire, PTFE wire, glass fiber wire ( On
demand) |
Voltage | 24V to 415V |
Temperature resistance | Max 800 cent degree |
Size:
3.0*3.0, 3.3*3.3, 3.5*3.5, 4*4 etc
4.2*2.2, 4.2*2.5
Features:
1. Standard sizes available with various cross section
2. Various Watt Density options available.
3. Robust Design with Choice of Terminal Exits
4. Available with built in Thermocouple
5. Designed for even heat profile.
6. Precision fit on Hot Runner Nozzles & Manifolds.
7. Highly Non-corrosive.
8. Maximum heat transfer due to more contact area.
9. Advanced Thermal Engineering.
Application:
widely used in plastic machinery
packaging printing
petrochemical
electronics and other industries.
When you inquire,pls supply some info as the following:
1.Size and shape
2.Voltage and power
3.Operation temperature requirement
4.Other design requirement
5.Order quantity
6.It’s best you can supply drawing pics
