ID8mm quartz hot runner heater with black kevlar sleeves

Hot runner coil heater

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ID8mm quartz hot runner heater with black kevlar sleeves     

Product Description

  Hot runner heater is an advanced concept of thermal engineering which has a construction similar to high watt density cartridge heaters. These heaters are also known as high performance tubular heaters or cable heaters. The basic construction of these heaters consist of compacted MgO, high temperature resistance wire and Chrome Nickel Steel tube. These heaters can be constructed with or without built in thermocouples. They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc.

Technical Parameter

 

Sectional area

3X3,4.2X2.2,4X2,4 X 4

Minimum ID

8mm

Sheath Material

SS304,SS310

Insulation Material

High Pure MgO

Resistance WireCr20Ni80
Maximum Sheath Temperature750°C

Voltage

12V~380V

Wattage

70W~1000W

Build-in thermocouple power

without or with J/K thermocouple

Sheath's length

500/1000/1200/1500/2000mm

Available  sheath

 nylon,metal braided,fiberglass ,silicone rubber, kevlar

 

 

Photos of products

 

Application

 

 1.Hot Runner & Bushings

 

2.Tube Extrusion

 

3.Pipe Forming

 

4.Hot Runner Mould

 

5.Plastic Injection Machine

 

6.Plastic Extruder Machine

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