Middle Watt Density Industrial Cartridge Heaters

Cartridge heater often considered as component heater has a heating coil wound on a ceramic core and are cylindrical-shaped, heavy-duty Joule heating element. Electricity flows through coil when a two or three-phase voltage is applied. The electricity heats the coil and, subsequently, the cartridge sheath. The watt density (in Watt/inch2) depends on the number of spirals or turns per inch. The sheath comes in contact with the surface being heated. Insulation in the cartridge heater ensures that the heating wire never comes in contact with the sheath and protects the sheath from melting in case of any mishap. The leads that come out of the heater terminal have metal conduit, or silicon sleeves to protect from high temperature. Lead wires are often fiberglass or silicon rubber.

Application examples

• Injection moulding - Internal heating of nozzles

• Hot runner systems - Heating of manifolds

• Packaging industry - Heating of welding bars

• Packaging industry - Heating of hot stamps

• Textile Industry - Heating of cutting knives

• Paper Industry - Heating of stamping rolls

• Laboratories - Heating of analytical equipment

Products show

Process and test room show

Packing details

What can we do for you?

1. Professional, Competitive price and Fast delivery time

We engaged in this area for almost 12yeas, experience engineer can help you process the project well and perfect, also we own our factory that we can control the cost and delivery time very well. We can try best to meet your request.

2. Protect our customer profit well

Even we have very strictly quality control system, but we still can`t promise every part you received will 100% perfect, so if there is any defective parts you received, you just need to offer us the evidence(such as picture),we will check and confirm it.

Because of our strictly quality control system, we have confidence to promise our customer with this. Please kindly noted that it`s our advantage compared with others, we realize that only the high quality and good service can we keep friendly and long-term business relationship with our customer and it`s also the only way for an enterprise to be existed...

FAQ

1. Q: Do you company have the website?

A: Yes, we have two website: www.suwaie.com and www.suwaieheater.com

2. Q: What products can supplier?

A: We can supply all industrial heaters, heating element machinery, raw material and spare parts for heating elements. thermocouples and parts

3. Q: Who we are?

A: We are professional heater manufacturers,since 2007. Local in Shenzhen China, Shezhen Suwaie Technology Co.,LTD.

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