Stainless Steel Liquid Tube Cooled Cast Heater For Extrusion Processing

Stainless Steel Liquid Tube Cooled Cast In Barrel Heaters for Extrusion Processing

Description

Finned air-cooled cast-in designs provide effective heating and cooling for plastics extrusion barrels. The fin pattern can be supplied as a standard height of 1” or manufactured to a low profile thickness for small extruders or applications requiring rapid cooling. This pattern is designed to allow the optimal airflow around the casting for maximum cooling rates. Typically the forced air for the cooling function is driven by a shroud and blower system that is an integral part of the extruder, however these cast- in heaters can be utilized with an individual shroud and blower assembly for increased cooling control of the individual heater zones. All Durex cast-in barrel heater designs are available with mounting options of stainless steel locking straps or bolt-on clamping construction. Various electrical termination options are available for the air cooled cast-in heater depending on the application and environmental requirements.

Specification

Stainless Steel Liquid Tube Cooled Cast-In Barrel Heaters for Extrusion Processing
1. Single Set of Cooling Tubes—The Industry Standard
2. Single Cooling Tube with Strap Clamping
3. Single Cooling Tube with Bolt Clamping
4. Dual Set of Cooling Tubes within the Same Cast-In Heater
5. Non-Exposed Cooling Tubes Recessed NPT Fittings

Feature

1. High quality Incoloy® or stainless steel cooling tubes
2. Available with Dual Cooling for reduced downtime or increased cooling capacity
3. Large .430 diameter heating element with large cold pin for rugged termination
4. Customized cooling tube options for specific applications
5. Mounting to barrel can be bolt-on or strap-on.

Application

1. Vacuum forming
2. Pressure assist forming
3. Drape and press forming
4. Barrel and sprue bushing heating
5. Hopper heating
6. Manifold heating
7. Hot runner systems

Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and  temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. 

Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc. 

After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc. 

More details, you can also visit our website: https://www.gmemetal.com