Wide-belt sander UBS 13

electrichigh-performance

• Pressure units to hold the work pieces on the conveyor belt; are positioned in front and rear of each working unit; the press rollers with springs to compensate panel thickness difference. • Pressure units are exposed on both ends, easy to adjust. Feed System • Feed table is built in granite with tolerance of planarity within 0.05mm; table surface fine-grinded to avoid wear of the internal side of the feed belt; the granite feed table is never distortion. • Conveyor belt with surface in rubber at appropriate hardness; top profile according to operation requirement. Drive unit with motor and reducer, feed speed variable in continuous from 7m/min to 30m/min. • Feed table extension in machine front side with steel idle rollers. 1st Working Unit • Working unit with diameter 240mm steel sanding roller complete with: sanding belt tension unit; electronic oscillation; dust hood; safety systems. • Sanding roller with helicoidal grooves for cooling. Motor with one speed of rotation. 2nd Working Unit • Working unit is a combination of rubber roller and pad, with alloy rack, felt, graphite cloth complete with sanding belt tension unit; electronic oscillation; dust hood; safety systems. • Rubber roller is diameter 210mm and hardness 85 shore. Sanding pad can be adjusted up and down easily. Motor with one speed of rotation. (Air pad is available) Optional Device • Air jet blower for sanding belt cleaning. • Italy Cigo conveyor belt • Vacuume feed table • Customer other's request according to the fact.