Description:
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D M C UNISAND 135 - 3-Head Wide Belt Veneer & Finishing Sander.
General Data:
3-Heads, 51" (1300 mm) nominal width cap., motorized part thickness opening with LED readout, 1/8" to 4" max. - Head sequence: Cross belt, Rubber covered Drum, Pad.
Head Configuration/Specs:
1st Head: Cross belt with 'EPICS' 44 segmented electronically controlled air platen, 2 speed abrasive belt approx. 36/72 FPM (11/22 MPS) linear speed, driven by 19 & 24 HP motors, 6" wide x 238" (6050 mm) long abrasive belt. Inside synchronized Chevron belt approx. 228" (5800 mm) long. Pad unit composed of pneumatic cylinders each acting on a high absorption felt strip. Working pressure controlled via control panel. Belt 'HYDRA 2' electronic controlled with oscillating blower for cleaning.
2nd Head: Rubber-covered 45-Durometer steel roll, 9.8" (250 mm) dia. with an 18 HP 2-speed motor, 52" x 103" (4055 mm) long oscillating abrasive belt with electronic tracking, air blast abrasive belt cleaner. Belt runs at about 3550 FPM (18 M/sec) linear speed. Adjustment and indicator of working position.
3rd Head: Flexible Sanding Platen with 'EPICS' 44 segmented electronically controlled air platens, 3-speed motors 24 HP, 52" x 103" (4055 MM) long abrasive oscillating belt with electronic tracking, timed oscillating air blast abrasive belt cleaner. Pad unit composed of pneumatic cylinders each acting on a high absorption felt strip. Working pressure controlled vial control panel. Special rails allowing a quick change of graphite cloth on pad. Interchangeable system to modify the hardness, stiffness and profile of the contact surface.
Controller:
DMC HYDRA 30 upgraded computer with working position display modes mounted in a separate control cabinet. Automatic thickness device reads and adjusts feet table height, motor load meters.
Transport belt drive:
Variable feed speed 16 to 82 FPM, conveyor feed drive, infeed & outfeed holddown pinch rolls on all heads, infeed hand safety stop, outfeed emergency stop, high efficiency dust extraction and separate control console with monitor, keypad, etc.
Also included:
Cleaning brush head at machine discharge.
High pressure vacuum blower.
Dust manifold
Extended outfeed table
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