Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
Add to Cart
Factory Outlet Good Price High Quality Hot Runner Coil Heater With One Year Warranty
Description:
1) Hot runner system heating coils 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.
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: Maxi 800 cent degree
| Sheath Material | Cr Ni-Steel |
| Insulation Material | MgO |
| Resistance Wire | Ni Cr 80-20 |
| Thermocouple | ‘J’ type (Fe K) ‘K’ type (Cr Al) grounded or ungrounded |
| 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: