Thermal International Co.,Ltd

Closing the loop on thermal Solutions

Industrial Cartridge Heater for Plastic Mold

Industrial Cartridge Heater for Plastic Mold

12 Volt Heating Element, 12 Volt Heating Element with Thermostat, Silicone Rubber Heater manufacturer / supplier in China, offering 12 Volt Heating Element with Thermostat, 200c 3D Printer Heater Silicone Rubber Heater, Vulcanizer Heater Silicone Rubber Heater 380V 3 Phase 1520W and so on.

Send InquiryChat Now
Product Details

                                       Welcome to buy the industrial cartridge heater for plastic mold with our factory. We're one of the leading China manufacturers and suppliers in this field, offering you the best after-sale service and fast delivery. Please be free to get the free sample from us.

Product Details

Product pics for reference:





Industrial Cartridge Heater for Plastic Mold Φ6mm&8mm Length from 1.2cm to 400cm 

Material:SS304;SS316,SS321,NICOLOY800 etc

Insulation Material: High-purity Mgo

Resistant wire element: Ni-Cr or FeCr

Lead Connection Option: Crimped or Swaged leads

Lead and type of connection leads, 10" Fiberglass Standard(Wire options: Teflon, silicone high temperature frber glass)


cartridge can be devided into :

1) High power density (heat area surface power 10~25w/cm2)

Working temperature≤450 degrees.

2) middle, low power density (heat area surface power 5~11/cm2)

working temperature≤ 300 degrees

Votage:12~250V (or as requirement)


High Density Construction:

High-quality stainless steel construction provides long-lasting protection even in the most rugged industrial environments

Protected with a stainless steel sheath, their watt density can reach 50 W/cm2 and their operating temperature can go up to 800°C


Product Features:
The main characteristic are safety performance and constant temperature.  PTC heating is a new kind heater in the market .

It is fixied by a pair of metal electrodes with leads on both sides of PTC element.Ours copper imported from Japan. 

Harnesses are made of Teflon materials weaving wire, terminals installed firmly, to ensure that the wiring harness in good condition .

Technical Detail:
Operating temperature range oC : 50 ~ 300 oC
Rated voltage: 1 ~ 600v
Surface temperature oC: 45 ~ 300
Surface temperature tolerance oC: ±5
Normal temperature resistance: Ω0.5~9000
Working lifespan: 50,000hrs

product advantages:
1. PTC heater cost savings, long life.
2. PTC heater safety, environmental protection.
Design of the heating temperature of the heater body at 260 degrees Celsius, under any circumstances use will not produce "red", "burning" phenomenon, which cause burns, fire and other safety hazards. 

3. PTC ceramic heaters save energy.
Ptc heater and conventional heaters in the case of the same power, their power consumption is the same, but because of ptc electric energy into heat energy efficient than traditional heaters, the heat generated by the more, whereas in the production of heat under the same circumstances, the conventional heater energy consumption to be more than the power consumed by the PTC heater, PTC ceramic heater is saving energy.

4. When the power stable,  it will give out the constant temperature continuous
Keep steady power
It can control the temperature by itself
Used in large range of voltage from 12V to 380V
Dimension is nimble various

PTCheating element are widely used for air conditioning, air curtain, ptc heaters, dryers, hand dryer, drying room equipment, large industrial air duct heating, electric locomotives warm, heating control cabinet, moisture, and other fields.

Hot Tags: industrial cartridge heater for plastic mold, China, factory, manufacturers, suppliers, buy, free sample