Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
Add to Cart
Factory directly sell hot runner brass pipe nozzle heater coil heaters for hot runner system
Description:
1) Hot runner heater is the important component of hot runner system, which is made of special technque and high quality material, ensuring its efficient work in the close space, even when the heating jacket temperature is 700 degrees Celsius.
2) Complying with metric system and the international standard, all models are on the basis of VDE0721 quality inspection requirements, so as to meet most factories and hot runner machines. We provide several kinds of heaters, such as pipe heater, press in brass heater, coil heater and so on.
3) They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc.
Specification:
---Pressed-in coil heater with user-defined groove profile
---Reproducible power distribution
---Minimal wall thickness for reduced clearances
---Lowest power available in the middle of a nozzle
---Brass as cylinder raw material
---Same connection options as hotspring coil heaters
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 you need
3.The normal cable length is 1000mm ,also we can make the length as you need
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 vequirement :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 lead wire and stainless steel shield provided.
11.1 year guarantee time
| Sheath Material | Cr Ni-Steel |
| Insulation Material | MgO |
| Resistance Wire | Ni Cr 80-20 |
| Maximum Sheath Temperature | 700°C |
| Die Electrical Strength | 800V A/C |
| Insulation | >5 M W |
| Thermocouple | J type (Standard) or K type |
| Length Tolerance (Straight) | 5% |
| Wattage Tolerance | + 10% (+ 5% Available Upon Request) |
| Resistance Tolerance | + 10% (+ 5% Available Upon Request) |
| Unheated Length | 35mm (Standard) |
| Dimensional Tolerance | Coil I.D + 0.1 to 0.2mm |
| Coil Length + 1mm |
Application:
widely used in plastic machinery
packaging printing
petrochemical
electronics and other industries.