Simple Air Roll to Elastic Cooling Roll
Air roll was developed about 20 years ago.
It was very simple structure. The outside is a metal sleeve and inside air pressure is kept.
It has metal surface, yet possess elasticity like rubber.
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| Test unit to compare "rigid cooling roll (front)" and "elastic cooling roll with a chiller (back)" |
To this needs DYMCO succeeded to set a rubber roll inside the metal sleeve so that the air roll can stand different pressure.
Popular rigid rolls, their thickness is 7 to 8mm, very thick.
The metal sleeve thickness of our elastic rolls is only 0.2 to 0.3mm.
Thin surface brings superior heat transfer efficiency.
Also with nipping by thin metal, contact surface between the roll and film becomes wider.
All these contribute to cooling efficiency.
We see a possibility that the cooling line becomes shorter.
For details, please contact us.
Inquiry Form: www.steelbelt.jp/index.php#inq
DYMCO, LTD. URL: http://www.steelbelt.jp
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