Find high quality coil heater with competitive price here. Please rest assured to buy coil heater with Shenzhen Superb Heater Technology Co.,Ltd

Superb Heater Technology has been focused on the production of coil heater since 1985, which is well-known as one of the leading manufacturers and suppliers of coil 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.

Coil Heater

Hot runner heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.

Features

• 1. Standard sizes available with various cross section

• 2. Various Watt Density options available.

• 3. Robust Design with Choice of Terminal Exits

• 4. Available with built in Thermocouple

• 5. Designed for even heat profile.

• 6. Precision fit on Hot Runner Nozzles & Manifolds.

• 7. Highly Non-corrosive.

• 8. Maximum heat transfer due to more contact area.

• 9. Advanced Thermal Engineering.

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.

Technical Specification and Tolerance

Sheath Material	Cr Ni-Steel
Insulation Material	MgO
Resistance Wire	Ni Cr 80-20
Thermocouple	‘J’ type (Fe K) ‘K’ type (Cr Al) grounded or ungrounded
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)
Dimensional Tolerance	Coil I.D + 0.1 to 0.2mm
	Coil Length + 1mm