Made customized tubular Electric Heating Element Cartridge Heater for injection mold
Description:
1) Cartridge heater is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr2080),High temperature leads, seamless stainless steel sheath(304,321,316,800,840). usually in tube form, that is used in heating applications by way of insertion into metal blocks via a series of drilled holes. Cartridge heaters are manufactured in two basic forms - high density and low density.
2) High density cartridge heaters are used to heat plastic injection moulds, dies, platens and so forth, whereas low density cartridge heaters are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications.
3) Mostly cartridge heater is used for heating up solids such as injection presses heating plates or various tools, cartridge heater can also be used for heating up water of gases under certain conditions. Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc . cartridge heaters are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries.
Specification:
(1.)Tube diameter: Φ3mm-Φ30mm
(2.)Tube Material:SS304;SS316,SS321,NICOLOY800 etc
(3.)Insulation Material:High-purity Mgo
(4.)Reisistance wire element:Ni-Cr or FeCr
(5.)Lead Connection Option: Crimped or Swaged leads
(6.)Lead and type of connection leads, 10" Fiberglass Standard(Wire options:,silicone high temperature frberglass)
| Heat intensity |
Not exceeding 30Wcm2 (advisable) |
| Power |
Depends on the dimension |
| Escape of current (when cold) |
<=0.1mA a 242 v. |
| Insulation (when cold) |
5 Min Ohmios 500 Watts minimum |
| Dielectric strength |
1500v. 1/seg |
| Working temperature |
750ºG max. |
| Tolerance of length |
+/-1.5% |
| Tolerance of diameter |
-0.01 a -0.06 m/m |
| Tolerance of cut of connexion |
+/-15 mlm |
| Power tolerance (w) |
5 % - 10 % |
| Cold areas |
Depends on length and diameter 5-25mm
|
Application:
1) Injection moulding - Internal heating of nozzles
2) Hot runner systems - Heating of manifolds
3) Packaging industry - Heating of cutting bars
4) Packaging industry - Heating of hot stamps
5) Laboratories - Heating of analytical equipment
6) Medical: Dialysis, Sterilization, Blood Analyzer, Nebulizer, Blood/Fluid Warmer, Temperature Therapy
7) Telecommunications: Deicing, Enclosure Heater
8) Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters,
9) Food Service: Steamers, Dish Washers,
10) Industrial: Packaging Equipment, Hole Punches, Hot Stamp.
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