750℃ Thermocouple Inbuilt Coil Heaters With SS Braided Protection Sleeve

Brand Name:GME
Certification:CE & ISO
Model Number:4.2 X 2.2mm
Minimum Order Quantity:1 pieces
Delivery Time:7-15 working days
Payment Terms:L/C, D/P, T/T, Western Union, Paypal
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Location: Wuhan Hubei China
Address: 2303 Century Square , Zhongnan Road , Wuhan ,China
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Product Details

Cable / Coil Heaters With Inbuilt Thermocouple And SS Braided Protection Sleeve


1. Coil Heater Brief Introduction


The coil/cable heater can be formed into a variety of shapes. Cable heaters are small diameter,high-performance units, fully annealed and readily bent to a multitude of configurations.The cable heater can be formed into a compact, coiled nozzle heater supplying a full 360 degrees
of heat with optional distributed wattage. A straight cable heater can snake through an equipment application. Flat spiral configurations can be used in high-tech manufacturing while a star wound cable can be used for air and gas heating. Different applications require different construction methods, including one, two or four resistance wires; parallel coil or straight wire; drawn or swaged sheaths; with or without internal thermocouples; leads exiting from one or both ends, and round, rectangular or square cable cross sectionals.


2. Feature


Material
1. USA imported high purity Mgo ;
2. Germany imported Ni80Cr20 Alloy wire ;
3. Stainless Steel sheath contains high composition of nickel ;
Technical feature ,
1. High voltage test Min. 1000V AC ;
2. Maxium sheath temperature 750℃;
3. Insulation resistance ≥500MΩ AT 500V AC
4. Leakage current ≤0.5mA at 253V AC

3. Coil Heater Parameter.

Spring coil heater (H series)

3.0x3.0
3.3x3.3
4.0x2.0
4.2x2.2
4.5x2.7

Φ3.0

Φ4.0

Φ5.0

3.5x3.5
4.0x4.0

5.0x5.0

Voltage

220V,230V,240V

Power tolerance 115W-200W

+/-10%

Power tolerance 201W-2000W

+5%-10%

Out jacket length

30mm~280mm

Diameter of the inner sleeve/wrapped diameter

10mm~42mm

Unheating length

45mm

Max power density

9W/cm²

Heating Length tolerance

+/-0.05mm

Unheating length tolerance

+/-2.5%

Tolerance ID d ≤20mm

Without inner sleeve:-0.15mm
With inner sleeve:0.05mm~0.10mm

Tolerance ID d 20mm~30mm

Without inner sleeve:-0.20mm
With inner sleeve:0.05mm~0.10mm

Tolerance ID d ≥30mm

Without inner sleeve:-0.25mm
With inner sleeve:0.05mm~0.10mm

Tolerance cross section

+/-0.15mm

+/-0.20mm

Thermocouple

K,J,E

None

Material

304,321,316

Maximum working temperature

750℃

Die electrical strength

800V

1000V


4.Spring Coil Heater Application


This Heating Coil is widely applied for hot runner system, plastic industry, packaging machinery, medical

equipment, casting process,other electric heating industry, etc..

China 750℃ Thermocouple Inbuilt Coil Heaters With SS Braided Protection Sleeve supplier

750℃ Thermocouple Inbuilt Coil Heaters With SS Braided Protection Sleeve

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