Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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hot runner coil heaters spring heaters 2.2x.4.2mm cross section specification
Description of Coil Heater:
1) Spring coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder.
2) Spring coil 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 coil 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
Coil Heater Technical parameter:
1) Customized voltage and power
2) Various sizes of cross section, including 1.8, 2*4, 2.2*4.2, 3.0, 3*3, 3.5*3.5, 4*6 and other specifications.
3) High watt density 25w/sq.cm, low watt density 5w/sq.cm.
4) Temperature: 650 degree
5) Materials: stainless steel
6) Thermocouple type J/K/E can be attached.
7) High temperature lead wire
specifications
Model | Dimension(MM) | Voltage(V) | Power(W) | Key technical indexes |
LΦ45x50 | Φ45x50 | 220 | 1000 | 1.Use condition: environment temperature -20~+60°C, 2.Leakage current <0.5MA 3.Insulation resistance ≥5M 4.Ground resistance <0.1 5.Voltage resistance: no electric breakdown for 1 minute under 1500V 6.Temperature endurance: 100-1200°C
|
| Φ22X160 | Φ22X160 | 230 | 1200 | |
| Φ40X40 | Φ40X40 | 220 | 400 | |
| Φ30X50 | Φ30X50 | 220 | 400 | |
| Note: Other models are available according to your specifications. Please refer to the Order Guide | ||||
