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4.2x2.2mm Straight Hot Runner Coil Heaters With J Type Thermocouple

4.2x2.2mm Straight Hot Runner Coil Heaters With J Type Thermocouple

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Product Details:

Place of Origin: China
Brand Name: GME
Certification: CE & ISO
Model Number: -

Payment & Shipping Terms:

Minimum Order Quantity: 10 pieces
Price: negotiation
Packaging Details: Export Carton Box
Delivery Time: 7-15 working days
Payment Terms: L/C, D/P, T/T, Western Union, Paypal
Supply Ability: 20,000pcs per month
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Detailed Product Description
Product Name: 4.2x2.2mm Straight Hot Runner Coil Heaters With J Type Thermocouple Thermocouple: Type J
Application: Hot Runner Plastic Mold Material: Stainless Steel 304, 316
Moisture Proof: IP 65 Insulated Material: Comressed MgO
Warranty: 1 Year Lead Wire Length: 1000 Mm Or Customized
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electric resistance heater

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Electric Coil Heaters

4.2x2.2mm Straight Hot Runner Coil Heaters With J Type Thermocouple

 

 

1. Coil Heater Brief Introduction

 

Cable heaters could be coiled, to form coil heaters that are ideal whenever a large amount of heat is required in a confined space. Coil heaters have many applications but are mostly utilized as powerful heating cells inside hot runner nozzles in plastic injection molding.

 

Coil heaters are high performance mini tubular heaters that have small rectangular, square or round cross sections that are flexible and can acquire different shapes and configurations.

 

Coil and cable heaters can accommodate "J" type or "K" type thermocouple sensors that could be placed internally at the tip or the middle of a heater. They can be made as well to have profiled or distributed wattage configuration.

 

The sheath material of standard cable heaters is stainless 304; their heating core is coiled or straight solid Nickel Chrome wire. Cable heaters can transmit up to 35 W/in2 heating capacity and can attain up to 15000F surface temperature.

 

2. Coil Heater Characteristics

  • Designed for even heat profile
  • Advanced Thermal Engineering
  • Available with in built Thermocouple
  • Precision fit on Hot Runner Nozzles
  • Highly Non-corrosive
  • Choice of Terminal Exits
  • Standard sizes available with various cross section
  • Various Watt Density option available

 

3. Coil Heater Parameter.

4.2x2.2mm Straight Hot Runner Coil Heaters With J Type Thermocouple

  •  

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

650℃

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..

Contact Details
Wuhan Global Metal Engineering Co., Ltd

Contact Person: summy

Tel: +8615071256252

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