TMW Machine: #404
Manufacturer: DMC
Model: Unisand 135 M3
YMFG: 1993
Voltage: 600V 60Hz 3Ph
Condition: Very Good Condition
Price: CDN $ 26,450
Location: Eastern Canada
Description:
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A 53" (1,350mm) wide belt finishing sander with 3 electronic segmented heads.
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Max 110mm (4.3") min 3mm (1/10") work piece thickness.
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Automatic work piece thickness adjustment.
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Independent 2 speed rise and fall on all heads.
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Fixed pass height at 900mm.
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Electronically controlled sanding belt oscillation'
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"Hydra 2" monitor with individual programming for each sanding head.
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Individual timing anti-dubbing adjustments to avoid leading and trailing edge sand through.
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Thickness adjustment memory.
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Safety stop in case of damaged sanding belt.
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Support rollers at the in-feed and out-feed ends of feed belt.
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Emergency stop at rear of the machine.
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Tracking and tension adjustments for feed belt.
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Feed from 4,5 to 21m/m (15 to 69 ft/m) by 4HP feed motor.
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Vacuum part hold down on feed belt by 10HP sound enclosed vacuum fan.
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Hour counter.
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Rapid deceleration of sanding belts.
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Low air consumption dust extraction.
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HEAD #1 is a combi unit with rubber roller and/or 48 independent pneumatic cylinder electronic segments working.
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Sanding pressure controlled from control panel.
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Rapid change for graphite segments.
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Automatic disc brake.
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Rubber pressure roller.
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25HP 2 speed belt rotation motor (7 or 14 m/sec 23 or 46 ft/sec).
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Belt length 2620mm (103").
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Belt width 1400mm (55").
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HEAD #2 and #3 are as per head #1 except not Kombi heads and with 20HP and 15HP respectively.
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Head #2 has reversible belt rotation for working lifting grain.
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Head #3 has variable rotation speed from 3 to 18m/sec (10 to 59 ft/sec).
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140mm TAMPICO panel cleaning brush at out-feed with 1HP motor.
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Timed belt cleaning blowers on all belts