Superb Heater Technology has been focused on the production of cartridge heater since 1985, which is well-known as one of the leading manufacturers and suppliers of cartridge heater. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.
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.
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.
Resistance heating wire
NiCr 80/20 wire
stainless steel 304,321,316, Incoloy 800, Incoloy 840
800 degree Celsius
380V,240V, 220V,110V,36V,24V or 12V
Standard Cold Zone
Insulation resistance (cold)
≥ 500 MΩ
Maximum leakage current (cold)
≤ 0.5 mA
Injection moulding-Internal heating of nozzies
Hot runner systems-Heating of manifolds
Packaging industry-Heating of cutting bars
Packaging industry-Heating of hot stamps
Laboratories-Heating of analytical equipment
Medical:Dialysis,sterilization,Blood Analyzer,Nebulizer,Blood/Fluid Warmer,Temperature Therapy
Transportation:Oil/Block Heater,Aiecraft Coffee Pot Heaters,
Food Service:Steamers,Dish Washers,
Industrial:Packaging Equipment,Hole Punches,Hot Stamp.
A. Diameter - see specifications for assistance.
B. Overall Sheath Length - measured in inches or millimeters from end toend of heater sheath.
C. Lead Length - specify in mm or Inches.
D. Termination Type
E. Voltage - specify.
F. Wattage - specify.
G. Special Modifications - specify as required.
Why choose us:
Insulation: UCM(UK) Magnesium Oxide Powder ;KANTHAL ,BJH resistance wires ,SS321Seamless Stainless steel tube;OTC(USA) Tateho (Japan) mgo rod...
Advanced production and testing equipment
Work shop and stock
Packing and shipment:
1.Minimum order: 3pcs
2.Delivery time : in stock 1-2days ,out stock 3-7days
3.More than 100 different sizes stock
4.Products are divided into two grades
A grades：use the The world's top material Best quality，Meet or exceed the same quality in Europe and America，Only 40% of the price of similar products in Europe and America To meet customer demand for high quality.
B grades：use the The china top material，Best quality in china ，Meet the standard for quality and price requirements of customers
5.Provide OEM service.
6.Quality Assurance：Under normal conditions consistent with the design range ，
A grades 365days
B grades 180days
Superb Heater Technology has been focused on the production of stainless steel diameater 6mm cartridge heaters injection molding machine heaters since 1985, which is well-known as one of the leading manufacturers and suppliers of stainless steel diameater 6mm cartridge heaters injection molding machine heaters. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.