Wide belt sander

Bütfering SWT 315 Optimat

Wide-belt sanding machine Bütfering
Type: SWT 315/C Optimat
Year of manufacture: 2013

Working width: 1350 mm
Feed rate: 2.5 – 13 m/min, adjustable via frequency converter
1 combination unit with steel contact roller, with three options:
- infinitely variable, frequency-controlled cutting speed 2-18 m/s,
- calibration sanding with profiled contact roller
- veneer and lacquer sanding
- one electro-pneumatic segmented pressure bar with 25 mm segmentation
- protected storage area on the machine for storing additional sanding pads
- adjustable sanding belt blowing device, 5-stage adjustable, application-optimized cleaning results with low compressed air consumption
Technical data:
Working width: 1350 mm
Sanding belt width: 1350 mm – 1380 mm
Belt change side: left
Workpiece thickness: 3 – 160 mm
Operating voltage: 400 V / 50 Hz
Drive motors:
Unit: 20 kW
Total connected load: approx. 23 kW
Extraction nozzle:
1 x Dm 180 mm (unit)
Extraction volume: approx. 1,830 m³/h

BL 1 (1350 MM) BELT LENGTH 2150 MM
Sanding belt length: 2150 mm

UPGRADE TO MPS 1
Design of the segmented pressure bar as an electromagnetic segmented pressure bar MPS
with program-controlled, current-controlled adjustment of the sanding pressure of each individual
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sanding segment, with 2 buttons per actuator in a 25 mm grid

VAKIX 1/2 (1350 MM) VACUUM INTEGRATED (T3)
High-performance fan for connection to a prepared vacuum clamping device with a 3 kW fan,
nozzle diameter: 160 mm
Extraction volume: 940 m³/h

FBM (1350 MM) FINISHING BRUSH
Driven finishing brush on the outfeed side of the machine
Nozzle diameter: 140 mm
Extraction volume: 1100 m³/h

ATA 2 (1350 MM) SUPPORT TABLE, FOLDABLE
Support table approx. 900 mm long with an integrated roller at the outfeed (foldable)

Machine weight: 2800 kg

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