S.N.Industrial Heaters & Controllers

We are one of the the leading manufacturer and supplier of high quality of Cartridge & Strip Heaters, Electrical Cartridge Heater, Insulated Strip Heaters and Electric Strip Heaters that are highly reliable, durable and customized because our company is quality oriented and never compromise with customers satisfaction.
a) Cartridge Heaters
We, SN Industrial Heaters & Controllers manufactures and supply the best quality of Cartridge heaters that are Cylindrical Electrical Heating Elements. Protected with a stainless steel sheath, their watt density can reach 50 W/cm2 and their surface temperature can go up to 800 degree centigrade (1472F). Mostly used for heating up solids such as injection presses heating plates of various tools. They can also be used for heating up water of gases under certain conditions. It is widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc. They are also commonly found in the chemical, electronics, medical equipments, packing. We manufacture and supply a wide range of cartridge heater technologies and the choice of technology will depend on technical specifications required and the application.

Application
Plastic extrusion
Platic mould injection
Food industrial
Packing industrial
Heating air and liquid
SMT.....Etc.


b) Strip Heaters
Strip heaters are used in Dies, Molds, Plastic Forming and Sealing, Tank and Kettle Heating. For specific applications, correctly rated elements should be used to prevent
overheating and to ensure long life. A guide to correct watt densities for
specific feature is shown below.
Features
The Hotwatt Stainless Steel Strip Heater provides clean, dependable
heat with sheath temperatures up to 1200°F and watt densities up to
40 watts per square inch.

Because of the seamless stainless steel sheath, Hotwatt Ceramic
Insulated Strip Heaters are dimensionally stable in milled slots