The Cast Aluminum Heaters are all designed for industrial applications requiring heat treatment of fluids and liquids are more effective for totally homogeneous heating of flat or curved surfaces have a high degree of performance because tubular heating elements are shielded, cast aluminum heaters providing a longer life and trouble-free.

Order Guide

Please specify the following when ordering.

1. The inner diameter (mm) and length (mm) of heaters

2. Thickness of heaters

3. Terminal length (max & min) and the distance of terminal length

4. The diameter, length of cooling tubes and the distance between them.

5. Voltage and power density

6. Gap of two pieces if applicable

7. Wiring type and position

8. Whether need air blowers

9. Content of the stamping if needed

10. Order quantity

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

Twin screw/ single screw aluminum heater    

* High operating temperatures

* Liquid cooling or air-cooling fins

* Any size or shape available

* Pressure casted ensures porosity free high density casting

* Extremely ruled and resistant to damage

* Precise and accurate control of temperature due to heat cool action

* High watt densities available

Twin screw/ single screw aluminum heater   

* Extruder Barrels

* Thermoforming equipment

* Extrusion Die Heads

* Blow Moulding machines

* Packaging

* Food warming

* Glue pots

* Medical equipments

* Rubber presses

* Window machines

* Transfer machines

1. Why the price is so low?

 You are ordering to the direct factory .

2. Where is your factory located? How can I visit there? 

Our factory is located in Yancheng City, Jiangsu Province, China .

It takes 4.5 hours by bus ride from Shanghai .Warmly welcome to visit us freely . 

3. What type of payment do you have available?

A: TT and L/C

B: West Union,Money gram and Aliexpress are available for sample order .

4. How can I get some samples?

Contact with us directly.

5. How does your factory do regarding quality control? 

Quality without compromise, DUOPU always attach great importance to quality controlling from the very beginning to the very end.