Industrial Spring Coil Heater/Hot Runner with Thermocouple J/K Resistance

Product Description

Industrial Spring Coil Heater/Hot Runner with Thermocouple J/K Resistance
 

Coil heaters also known as cable heaters can be formed to a variety of shapes as required by its many applications. Frequently though, coil heaters are configured as small diameter, high performance nozzle heaters that are fully annealed.

Coil heaters are used on injection molding machine nozzles and sprue bushings supplying 360o of heat with optional distributed wattage models also available.

Coil heaters are also used as cartridge heaters where irregular size bores are found. A straight, round cable heater can snake through a sealing bar in packaging equipment installations.

 

Specifications:

Sheath Material	Cr Ni-Steel
Insulation Material	MgO
Resistance Wire	Ni Cr 80-20
Maximum Sheath Temperature	700°C
voltage	800V A/C
power	> 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

Applications for Industrial Spring Coil Heater:
1. Manifolds
2. Hot runner nozzles and spruce bushes
3. Packaging machinery
4. Injection molding machine nozzle

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.

Certificate:

FAQ
 
(1). Q: Can you give me a discount price?
A: It is depending on the quantity. The larger the quantity is, the more discount you can enjoy.
(2). Q: How can I get a sample?
A: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we need to charge a sample fee.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: We are focusing on manufacuturing high quality performance products in order to establish a long term and friendly cooperation with all customers.
Our price maybe not the lowest, but our cost performance is the highest.
(4). Q: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
A: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples.