
Injection Mould Brass Tube Electric Heaters for Hot Runner System
1. Electric Heaters Brief Introduction
Wuhan Global Metal hot runner coil heater use Germany heater wire,
United States high-purity magnesium oxide material, and strict
process technology. There are various cross section and size for
choice, such as square, round and flat, provide high-performance
electric heater for heating hot runner mold and other fields.
Heater maximum temperature up to 650 ºC, the integration of
temperature thermocouple for the precise temperature control, can
provide K, J, E thermocouple, blasting and blackening surface
treatment, also can provide bright surface.
2. Electric Heaters Characteristics
3. Electric Heaters Parameter.
Spring coil heater (H series) | 3.0x3.0 | Φ3.0 | Φ4.0 | Φ5.0 | 3.5x3.5 | 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 | |||||||
Tolerance ID d 20mm~30mm | Without inner sleeve:-0.20mm | |||||||
Tolerance ID d ≥30mm | Without inner sleeve:-0.25mm | |||||||
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. Electric Heaters Application
5. Packing Information
6. 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