Nozzle Hot Runner Coil Heater
Hot runner heater is an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters,our production length in 400-3000mm is mainly used for hot runner mold ,as well as other precision heating system.Spring heating ring external using high quality Ni-Cr steel tube,it has glass fiber package which can prevent leakage,the external use of high purity magnesium oxide, high temperture resistance wire, and first-class manufacturing technology.These Heaters can be constructed with or without built in thermocouples. Its high working temperature ,fast heating,uniform heating precision,long service life,can be automatically controlled area,high thermal conduction,while internal heating material damage,external can reuse.
Nozzle Hot Runner Coil Heater specification:
Sheath Material for Coil Heater | 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)or customized |
Dimensional Tolerance | Coil I.D + 0.1 to 0.2mm |
Coil Length + 1mm |
Types of High Temperature Resistant Hot Runner Coil Heater:
Application of High Temperature Resistant Hot Runner Coil Heater:
Hot runner system
Spring coil heater
Plastic injection molding
Packaging Machinery
Medical Equipment
Casting Process
Other electric heating industry
Hot nozzle
Contact US:
Shenglong Heating Electric Technology Co.,Ltd is a heating element manufacturers and has been focused on the production of industrial heating elements for over 20years, which is well-known as one of the leading manufacturers and suppliers of 1.8mm-35mm or big size cartridge heaters . In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. If you are interested inInjection Molding Hot Runner Coil Heater. 5pin Enail Coil Heater.Hot Runner Spiral Coil Heater.Hot Runner Coil Heater With Temperature Controller.XLR Plug Spring Coil Heater For Enail.please feel free to contact us.
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