304 stainless steel spring coil heater with thermocouple for injection machine

Professional nozzle spring heater for injection machine hot runner

1) Spring coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder.

2) Spring coil heater is also known as high performance tubular heaters or cable heaters. 3) Spring heater can be produced with or without built in thermocouples.

4) Spring 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

Coil Heater Technical parameter:

1) Customized voltage and power

2) Various sizes of cross section, including 1.8, 2*4, 2.2*4.2, 3.0, 3*3, 3.5*3.5, 4*6 and other specifications.
3) High watt density 25w/sq.cm, low watt density 5w/sq.cm.

4) Temperature: 650 degree
5) Materials: stainless steel
6) Thermocouple type J/K/E can be attached. 
7)  High temperature Teflon lead wire

 Related Products:

Packaging: spring coil heater in plywood case outside if needed.

Shipment: 1.small quantity by DHL, FEDEX   2.Bulk goods by Sea Freight. 3. Arranged to your order

Customized service

One year warranty period

Professional purchasing guid

Technial support

After-service: Overseas service center available

DragonPower specializes in producing industrial electric heaters with a strength in R&D. Our products include air cooling & heating system, ceramic heaters, cast aluminum/copper heaters, mica heaters, cartridge heaters, infrared heaters, tubular heaters, immersion heaters, thermocouples, high temperature insulated wires & cables, etc. We provide OEM and design services. The other services we are committed to offer include:

1. Flexibility with minimum order requirements

2. On-time delivery

3. Free replacement if any product quality issues within guarantee period

4. Technical support

5. Simple ordering procedure: Email, fax or mail.

Located in Yancheng, Jiangsu, 3 hour drive away from Shanghai, the company covers an area about 27,000 square meters and has over 30 years of experience in this industry.

DragonPower had passed ISO9001 and CE certificate. It applies strict test and control over every single part of the products as well as every processing step, ensuring that our products have longer lifetime, better insulation, more even heating and longer thermal inertia.

Our company has been authorized the import and export rights. Our products are sold to Europe, Australia, the US, South East Asia, Taiwan etc. So far, overseas market contributes about 30% of our annual sales. Now we hope to further develop our customer base abroad and continuously maintain win-win relationship with everyone of you.

Please specify the following when ordering:

1. Diameter(mm) and length (mm) of heaters

2. Type of leads and length(mm)

3. Voltage and power density

4. Content of the stamping if needed

5. Order quantity

6. Delivery date

* It’s better to provide us with the drawings/pictures