Hot runner spring brass coil nozzle heater heating element for injection machine

MOQ	100 PCS
Port	SHANGHAI, NINGBO
Packaging	Standard Export Package
Lead Time	25 DAYS

Contact Now

Product Details

hot runner, coil heater, nozzle heater, injection machine heater, spring heater, brass heater, hot runner heating element

Product Description

Length of hot runner heater within 20-3000mm is mainly used for hot runner mold or as well as other precision heating system.Spring heating ring external using high quality Ni-Cr steel tube,the internal use of high purity magnesium oxide,high temperature resistance wire,and fish-class manufacturing technology.The wire is after the annealed,with flexibility can be sent into an arc or circle heating.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,while internal heating material damage,external can be reuses.

Sheath Material	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)
height	20-300mm
power	125-2800w

1) hot runner coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube

that is filled with MgO powder.
2) hot runner coil heater is also known as high performance tubular heaters or cable heaters.
3) hot runner coil heater can be produced with or without built in thermocouples.
4) hot runner coil heater is widely used in heating engineering, mold, plastic industry, including the

transfer machinery, medical equipment, casting process, welding, heat treatment process and many

other industries and fields

Application

1. Injection moulding machine nozzle

2. Hot Runner Nozzles & Bushings

3. Packaging machineries

4. Hot runner Injection moulds.

5. Injection & Blow Moulding Machine Nozzles.

6. PET prefrom & Thin wall container Moulds

7. Hot runner Manifolds.

Products advantage:It can also be used to melt light metal or to heat metal moulds. It has advantages such as simple structure, long heat lifetime, high thermal efficiency, reliable and safe operation and so on.