High Quality Hot Runner Spring Coil Heater
Coil heaters are heaters with small diameters, but with a great heating power. It is particularly suitable for use in hot runners systems for plastic industries and many other thermal processes, where ever high electrical heating performance is required in the tightest of spaces.
Coil heaters can be wound or bent according to the customers wish in nearly every geometrical form; therefore it offers a great adaptation on solid surfaces which require to be heated.
when thicker metal in an alternating magnetic field, it will produce electric current .The metal current become stronger , temperature of metal became higher. The device is a kind of energy-saving equipment . it is installed in the combustion equipment before combusting, the high temperature (105 DEG -150 DEG) issued to reduce the fuel oil viscosity, promote full combustion . Hot Runner Coil Heater are widely used in hot-runner molds,blow molding,extrusion and hot nozzles.The hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouple are also available.
Hot Runner Spring Coil Heater specification:
Die Electrical Strength 800V A/C
Insulation >5 M W
Thermocouple J type (Standard) or K type
Length Tolerance (Straight) 5%
Unheated Length 35mm (Standard)
Maximum Sheath Temperature 700°C
Insulation Material MgO
Resistance Wire Ni Cr 80-20
Hot Runner Spring Coil Heater Features:
1.The A class products of our company has the function of water proof
2.Standard voltage 230 V, We can make the voltage as customer request
3.The normal cable length is 1000mm ,also we can make the length as customer request.
4.The leading wire type use fiberglass silicone copper wire ,PTFE wrapped copper wire ,and others should be customized 5.Material:SS304,Mgo ,Heating coil
6.Surface highest temperature as your requirement :750°C
7.Various sizes of cross section for your choice,including special specification.
8.Power density reaches 20 w/cm square.
9.Thermocouple type J/K/E can be attached.
10.High temperature Teflon lead wire and stainless steel shield provided.
11.1 year guarantee time
Hot Runner Spring Coil Heater Application:
Hot runner nozzles&Bushings
Injection moulding machine nozzle
Injection &Blow Moulding Machine nozzles
Hot runner Mainfolds
PET perfrom &Thin wall container Moulds
Other electricc heating industry