
High Density Cartridge Heaters,Great Source Cartridge heateris a piece of equipment, made of MgO powder, MgO tube,ceramic cap,resistance wire(NiCr2080),High temperature leads,seamless stainless steel sheath(304,321,316,800,840).High Density Cartridge Heaters
We have always been customer-centric and continuous improvement as the basic point, hoping to make our k type thermocouple material, gilled tube radiator, energy efficient infrared heater has a larger market share. Every employee of our company will serve customers with good work quality and after-sales service from the perspective of users. Our company is trying to be one important suppliers in China. 'People-oriented, continuous innovation' is our development goal. While improving product quality and comprehensive services, we use innovative business operation models to enhance corporate value and product market competitiveness. We have always been adhering to the core values of 'credit management, quality priority, all-win cooperation and social responsibility' and sincerely welcoming domestic and foreign clients to come to our company for visit and guidance.
High Density Cartridge Heaters
Great Source Cartridge heateris a piece of equipment, made of MgO powder, MgO tube,ceramic cap,resistance wire(NiCr2080),High temperature leads,seamless stainless steel sheath(304,321,316,800,840). All Cartridge Heaters are available with a built in Thermocouple Type J or K.Normally
Features:High Density Cartridge Heaters 
 Material SUS304 SUS321 INCOLOY-840 SUS316l SUS310S 
 Diameter 2 mm~35mm 
 Max operating temp 900ºC 
 voltage 12V-480V or as customer's demand 
 Heat intensity Not exceeding40Wcm2 (advisable) 
 Insulation Material Seawater purification magnesium oxide rod, high temperature magnesium oxide powder 
 Resistance wire element Cr20Ni80 
 Lead Connection Option Crimped or Swaged leads 
 Lead and type of connection leads 12" Fiberglass Standard(Wire Options: Silicone /PFA/High Temperature Fiberglass/SS Braided 
 Cold areas 5-25mm 
 Internal thermocouple type J,K or E 
 Thermocouple Location Disc End, Sheath, Center of Heater;
Application: High Density Cartridge Heaters:High Density Cartridge Heaters 
 Plastic extruders/Plastic molding/Hot runner molds/Shoe machinery/Hot stamping/Food processing/Medical equipment/Heating gases and liquid/Packaging equipment/Glue guns/Molds and dies
Fast heating rate, long service life, no leakage of work 
 SUS304 or SUS321 seamless stainless steel tube 
 99% high-purity magnesium oxide rod, Cr20Ni80 
 nickel fierce material lead-out electrode 
 External UL certification brand outer fiber copper core wire 
 Purified seawater magnesium rod and magnesium powder




High density cartridge heaters Raw material including:
1.SS pipe
2.Mgo power
3.Heating wire
4.Mgo rods
5.High temperature cable
6............


Tips for Cartridge Heaters How to Prolong Life Time:
1. Do not exceed recommended maximum watt density specified for the cartridge heater size. 
 2. The tubular heater sheath must fit properly into the machined hole. A tight fit is critical. 
 3. Protect the tubular heater from contaminants such as oil, grease, and vapors. 
 4. Install adequate Kw to accomplish work load and make up for heat losses.
So far, we have developed into a well-equipped Stainless Steel Sheath Cartridge Heaters Standard and High Watt Density Construction ... manufacturers in the industry. We always take integrity, unity, efficiency, and innovation as our business tenet, and serve global customers wholeheartedly for a better future! In addition to continuously developing more high-quality products, we are also capable of providing customers with unique professional services.