Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Hot Runner System 5 Wire Industrial Electric Coil Heaters For Injection Molding
Description:
1) Spring heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder.
2) Spring heater is also known as high performance tubular heaters or cable heaters.
3) Spring heater can be produced with or without built in thermocouples.
4) Spring heater is widely used in heating engineering, mold, plastic industry, including the transfer machinery, medical equipment, casting process, welding, heat treatment process and many other industries and fields
Specification:
1.Use condiction:environment temperature:-20~+60C,Relative temperature<95%
2.Leakage current: <0.5MA
3.Insulation resistance: ≥5MO
4.Groud resistance: <0.1O
5.Voltage resistance: no electric breakdown for 1 minute under 1500V
6.Temperature endurance: 100-1200 ℃
| Voltage | 12~480V |
| Wattage | 100~3000W |
| Heating Section | 2.2*4.2/3*3/3.4*3.4/3.5*3.5/4*4mm |
| Thermal Proection | Built in type "K" or "J" thermocouple |
| Operation Temperature | 0~700C |
| Lead Cable | Fiberglass/Feb/Silicone/Stainless steel braided/Armor cable |
| Dimension Tolerance | Coil ID ± 0.1mm to 0.2mm |
| Coil Length ± 1mm | |
| Unheated Length | 35mm (Standard) |
Application:
1.Moulds&dies
2.Manifolds
3.Hot runner nozzles and spruce bushes
4.Packaging machineries
5.Injection moulding machines nozzle