Product Details

Coil heater applications:

1.Blow Molding
2. Extrusion
3. Hot Runner Systems & & Bushings
4. Nozzle of Injection Molding
5. Thermoforming
6. Thin Walled Container Moulds
7. PET Preformed Moulds
8. Packaging industry
9. Custom Die Applications

Features:

1. Operation temperature up to 750°C (1300°F)
2. Rapid heating and cooling due to low mass construction
3. Heating elements sealed from contamination
4. Stainless steel sheath for corrosion resistance
5. Optional internal thermocouple for temperature control
6. Mgo insulation result in durable usage life
7. High watt density

Specifications:

1. Coil heater cable options: round/ square/ rectangle cable
2. Material: SS304, Mgo, resistance
3. Standard sheath material: 304 stainless steel
4. Temperatures up to 1500° (815°)
5. Built-tin Type J or Type K thermocouple
6. Voltage: Customized, up to 250V
7. Diameter tolerance: ±0.1%
8. Wattage tolerance: ±10%
9. Hot length tolerance: ±5%
10. Cold length tolerance: ±5%
11. High Voltage Test (Cold) : 800V (AC)
12. Insulation Resistance (Cold) : ≥ 5MΩ
13. Leakage current (Cold): ≤ 0.5mA for 250V AC
Leadwire termination options: Stainless steel overbraid or Fiberglass Sleeve
Leadwire length: 1000mm or customized

Standard section Size of hot runner coil heater:
2.0 x 4.2 mm
2.2 x 4.0 mm
2.2 x 4.2 mm
2.5 x 4.0 mm
2.5 x 4.2 mm
2.7 x 4.5 mm
2.7 x 4.2 mm
3.0 x 3.0 mm
3.0 x 4.5 mm
3.3 x 3.3 mm

Coil Heater Order Guide

Inside Diameter (ID) in mm
Leads Orientation.
Leads Protection.
Spiral Length (L) in mm
Wattage / Voltage Of Heater.
OD and cross section of Heater.
With or without thermocouple