
Hotlock Heaters Coil for Hot Runner System
1. Heaters Coil Brief Introduction
2. Heaters Coil 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
Maximum heat transfer due to more contact area
Advanced Thermal Engineering
CE Certified
Available with built in Thermocouple
3. Heaters Coil Parameter.
Spring coil heater (H series) | 2.2x1.5, 2.4x1.6, Φ1.8,Φ2.0,Φ2.5 |
Voltage | 220V,230V,240V |
Power tolerance 115W-200W | +/-10% |
Power tolerance 201W-2000W | +5%-10% |
Out jacket length | 30mm~190mm |
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 |
Tolerance ID d 20mm~30mm | Without inner sleeve:-0.20mm |
Tolerance ID d ≥30mm | Without inner sleeve:-0.25mm |
Tolerance cross section | +/-0.10mm |
Thermocouple | None |
Material | 304,321,316 |
Maximum working temperature | 650℃ |
Die electrical strength | 600V |
4. Heaters Coil Application
Hot Runner Nozzles & Bushings.
Hot runner Injection moulds
Injection & Blow Moulding Machine Nozzles.
PET prefrom & Thin wall container Moulds.
Hot Runner Manifolds.
5. Transportation
Wuhan Global Metal Engineering Co., Ltd
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: https://www.gmemetal.com