Dryer / Yarn Conditioning Cabinet

loop type, with ~200' capacity.
This is an enclosed insulated SS or aluminum vertical cabinet measuring 41"W x 63"H x 4" deep.
Cabinet has rollers on top & bottom with yarn entry & exit from top.
Yarn loops through cabinet via approximately (20) SS rollers on top & bottom with a 2-5/8" yarn surface area.
Cabinet is heated by a Tempco 12,000 watt 480v heater via 3 hp Cincinnati fan.
Heated air feeds through holes in bottom of cabinet.
Has 1 hp exhaust fan.
There is no control panel but we may have some components to build one.