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Descriptions for square coil heater:
Length of Hot runner heater within 20-3000mm is mainly used for hot runner mold or, as well as other precision heating system. Spring heating ring external using high quality Ni-Cr steel tube, the internal use of high purity magnesium oxide , high temperature resistance wire, and first-class manufacturing technology . The wire is after the annealed, with flexibility can be bent into an arc or circle heating. Its high working temperature, fast heating, uniform heating precision, long service life, can be automatically controlled area, high thermal conduction, while internal heating material damage, external can be reuses.
Features for square coil heater:
1.Spring ring heating specifiction:heating section:2.2x4.2 3x3 3.4x3.4 3.5x3.5 4x4mm.
2.Heating coil ID 10mm~38mm, heating height of ring: 40mm~200mm
3.Voltage: 220V~380V,Wattages:200W~3000W
4.Built-in thermocouple power:with or without J/K thermocouple,length of lead wire as 500mm,1000mm 1200mm 1500mm or 2000mm
5.Continuous operating temp. to 1200℉
Intermittent operating temp. to 1500℉
6.Spring heating ring advantages:high working Temp,fast heating,long service life,convenient installation.
Heating section |
2.2x4.2mm 3x3mm 3.4x3.4mm 3.5x3.5m 4x4mm |
Heating coil ID |
10mm~38mm |
Heating ring height |
40mm~200mm |
Voltage |
220V~380V |
Wattages |
200W~3000W |
Build-in thermocouple power |
With or without J/K thermocouple |
Lead wire |
500/1000/1200/1500/2000mm |
Applications for square coil heater:
1. Plastic die applications
2. Blow molding machine
3. Extrusion
4. Hot runner systems
5. Injection molding
6. Thermoforming
With 20 years experience, Hongtai Alloy is your trusted source for quality flat square coiled nozzle heating coil heater as one of the leading suppliers of various heaters in China. Providing you with the most competitive price, we welcome you to buy the heater from our factory.