
Electric Heating Element of Cartridge Heater with Flange for Injection Molding
1. Description:
Electric Heating Element of Cartridge Heater with Flange is widely used in industry mould heating. Compared with the same heating element of high thermal, cartridge heater can save 5% of electric materials, and heat efficiency can reach 90%.
Cartridge heater is cylindrical electrical heating elements with stainless steel sheath, which watt density can reach 25 W/cm2 and their operating temperature can go up to 800°C (1472°F)
Cartridge heater is a piece of heating elements made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr20/80). It is used to heat in plastic injection moulds, dies, platens ….
2. Specifications:
Resistance wire | NiCr20/80 |
Insulation | Magnesium Oxide Powder |
Sheath material | stainless steel304,316,321,incoloy800, incoloy840 |
Voltage supply | 110v,220v,230v |
Wattage supply | 0.5kw-15kw optional |
Wattage tolerance | +5%/-10% |
Length tolerance | ±5% |
Water proof | IP65 |
Power source | electric |
Thermocouple type | K/J |
Diameter | 6-25mm |
Lead wire length | 20-30cm |
3. Applications Area:
Liquid Immersion
Plastic Molds
Labeling
Medical Equipment
Platens
Packaging Equipment
Hot Stamping
Sealing
Injection Molding
4. Features:
Nickel chromium resistance wire | Assures even, efficient distribution of heat to the sheath |
Magnesium oxide insulation of specific grain and purity | Results in high dielectric strength and faster heat-up |
Incoloy® sheath | Resists oxidation and corrosion from many chemicals, heat, and atmospheres |
Minimal spacing between element wire and sheath | Results in lower internal temperature Accommodates a design with fewer or smaller heaters operating at higher watt densities |
Conductor pins | Provides a metallurgical bond to the resistance wire Ensures a trouble-free electrical connection |
UL® and CSA approved flexible stranded wires | Lead insulation rated to temperatures of 800oC |
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