Electric Spring Coil Heater With Enail Box

Electric Spring Coil Heater With Enail Box

Available in following cross section 3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4 etc. 4.20 x 2.20, 4.20 x 2.50 Any other cross sections can be manufactures and supplied on request. 4 Technical specification
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Description
With 20 years experience, Hongtai Alloy is your trusted source for quality electric spring coil heater with enail box 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.

 

Available in following cross section

3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4 etc.

4.20 x 2.20, 4.20 x 2.50

Any other cross sections can be manufactures and supplied on request.

4 Technical specification

Sheath MaterialCr Ni-Steel
Insulation MaterialMgO
Resistance WireNi Cr 80-20
Maximum Sheath Temperature700°C
Die Electrical Strength800V A/C
Insulation>5 M W
ThermocoupleJ type (Standard) or K type
Length Tolerance (Straight)5%
Wattage Tolerance+/- 10% (+/- 5% Available Upon Request)
Resistance Tolerance+/- 10% (+/- 5% Available Upon Request)
Unheated Length35mm (Standard)
Dimensional ToleranceCoil I.D +/- 0.1 to 0.2mm
Coil Length +/- 1mm

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