Internal finned heater-cooler for an extruder barrel

Details Internal finned heater-cooler for an extruder barrel Internal finned heater-cooler for an extruder barrel

1986-08-15

1989-05-09

Davis, Jr., Albert W.

Heat exchange

Heating and cooling

Heating and cooling of the same material

425144, 264 406, 219535, 219550, F25B 2900, H05B 302

Patent

active

048280208

ABSTRACT:
A Heater-Cooler unit that provides efficient heating and cooling in such a manner that the temperature is easily controlled. The unit's 360 degree exposure enables both fins and barrel surface to be in complete contact with cooling air. The structure of the fins provides contact with the barrel to conduct heat flowing from the heating elements to the barrel surface.

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