Armored Nozzle Coil Heaters Brass Sheath Inside For Hot Runner Systems

1. Brief Introduction

The Armored Nozzle Coil Heater are constructed with a Stainless Steel inner sleeve and a Stainless Steel outer sleeve. The heater is tightly sandwiched between these sleeves eliminating the heat transfer problems associated with other dual sleeved designs. The materials used direct the heat inward toward the nozzle resulting in a very efficient heater with even heat distribution. The tightly toleranced I.D allows a slip fit with no clamping required

2. Characteristics

• Standard sizes available with various cross section
• Various Watt Density options available.
• Robust Design with Choice of Terminal Exits
• Designed for even heat profile
• Precision fit on Hot Runner Nozzles & Manifolds
• Highly Non-corrosive
• Available with built in Thermocouple
• Maximum heat transfer due to more contact area
• Advanced Thermal Engineering
• CE Certified

3. Parameter.

Datasheet of hot runner coil heater:
Sheath of coil heater: SUS304
Insulation of coil heater: Compacted magnesium Oxide
Heating conductor: NiCr8020
Voltage: 24V to 415V
Temperature resistance: Maxi 800 cent degree

Thermocouple: K type, J type (optional)
Leads: Stainless steel braided wire, PTFE wire, glass fiber wire ( On demand)

Outlet types of hot runner coil heater:
1. Radial type
2. Tangential type
3. Azial type

4. Application

Injection & Blow Moulding Machine Nozzles.

PET prefrom & Thin wall container Moulds.

Hot Runner Manifolds.

Hot Runner Nozzles & Bushings.

Hot runner Injection moulds

Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and  temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. 

Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc. 

After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc. 

More details, you can also visit our website: http://www.gmemetal.com