Description:

BÜTFERING SWT 335-RLL 3-Head Wide Belt Sander,53" Width cap. Drum, Drum, Combination HeadHead Configuration1st Head: Steel Profiled Contact Roller 21.5 KW (28.83 HP)2nd Head: Rubber Profiled Contact Roller 17.4 KW (23.37 HP)3rd Head: Combination Head: Contact Roller & Air Cushion Sanding Pad/Platen Head 17.4 KW (23.37 HP)4th station: Panel Cleaning BrushSpecifications -- 1st Head: Steel contact roll, 240 mm (9-1/2") dia., abrasive belt speed 18 m/sec (59 FPS), driven by 22 kW (30 HP) motor. -- 2nd Head: Rubber covered contact roll, 65 Shore hardness, 240 mm (9-1/2") dia., abrasive belt speed 18 m/sec (59 FPS), driven by 15 kW (20 HP) motor. -- 3rd Head: Combination head consisting of Contact roller 55 Shore hardness, 140 mm (5,5") dia. and Air cushioned polishing platen with jump control for leading & trailing edges. Abrasive belt speed 12 MPS (39 FPM), driven by 15 kW (20 HP) motor. -- Outfeed rotary panel cleaning brush. -- All heads use 1,400 x 2,620 mm (54" x 103") abrasive belts. Electronic abrasive belt tracking. Air jet abrasive belt cleaner on head # 2.Feed system: -- Conveyor belt feed with variable feed speed from 2,5 - 13 m/min (8 - 42 FPM). -- Vacuum table with internal suction fan and motor 5,5 kW (7,5 HP). -- Part thickness 3 - 160 mm (1.2" - 6.3").Equipped with & Features -- Motorized thickness adjustment with LED readout. -- Constant pass line of conveyor bed 900 mm (35"). -- Automatic electronic conveyor belt tracking, in & outfeed spring loaded rubberized hold-down rolls. -- Automatic part thickness setting. Complete with: -- Infeed panel "over-thickness" sensor, in & outfeed emergency stops, safety interlocks on all doors. --Telescopic infeed roller conveyor extension, fold away outfeed table 900 mm (35"). -- Motor load meters, and main motor electronic brakes. -- Operator panel with joystick and multi-function readout for thickness, feed speed etc.Full Load Amps: 150 FLA at 460 VoltsCompressed Air: 55 cfm @ 90 PSI RequiredTotal CFM Required 5,365Actual model is BÜTFERING SWT 335-RLL 3-Head Wide Belt Sander