Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
Add to Cart
Spring Hot Runner Coil Heater Element For Plastic Injection Molds
Description:
1) Our Coil Heater Element is annealed to acquire malleability for bending into any shape. Hot Runner Bushes are produced with hot runner heaters of different cross sections with inner brass and outer stainless steel cover.
2) We offer the finest Coil Heater Element that 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.
Specification:
Features for Coil Heater Element
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.
Technical Data for Coil Heater Element
| Sheath Material | Coil Heater Element |
| Resistance Wire | NI Cr 80-20 |
| Maximum Sheath Temperature | 700o |
| Die electric Strength | 800 VA/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 | 35 mm Standard |
| Dimension Tolerance | Coil I.D. 0.1 to 0.2 mm |
Application:
1. Manifolds
2. Hot runner nozzles and spruce bushes
3. Packaging machinery
4. Injection molding machine nozzle
5. Blowing Machine