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LÖWER DoubleMaster DSM 2000

Number of sanding units: 4 pcs
Sanding width: 190 mm
Maximum sanding height: 2 - 180 mm
LÖWER - DoubleMaster DSM 2000 DB
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Double-sided single-piece wood sanding machine with additional cross-brush sanding unit (discs) and longitudinal brush sanding unit (roller) for sanding solid wood, such as window scantlings, etc.

Robust heavy-duty design with long cast iron tables and conveyor belt feed system. Suitable for continuous heavy workloads, including higher material removal rates.

1. Belt sanding unit with CERMET sanding shoe for pre-sanding
2. Disc unit for cross-grain sanding to remove fibers
3. Roller unit for longitudinal sanding, providing a directional finish along the wood grain
- Offset arrangement of sanding and finishing units above and below the workpiece
- Direct-drive, rubber-coated sanding rollers for slip-free power transmission
- Combination sanding by roller and shoe enables high material removal rates with a flat contact zone
- Maintenance- and wear-free CERMET-coated sanding shoes with excellent thermal conductivity and absolute dimensional accuracy
- External cooling of the sanding zones for cooler sanding and longer belt life
- Pneumatically controlled, forced sanding belt oscillation
- Effective sanding dust extraction directly at the sanding rollers
- Floating dust extraction at the tension rollers
- Integrated brush sanding system (cross and longitudinal) with dust extraction
- Motorized thickness adjustment via precision lead screws and large linear ball bearing sets on hardened and ground precision shafts, equipped with dust and debris protection
- Material removal (thickness) adjustment on the underside via precision lead screw with scale ring for measurement (resolution 0.1 mm)
- Sanding belt tension via pneumatic cylinders with constant tension pressure
- Quick sanding belt change with pneumatic belt relaxation in seconds
- Adjustment of belt tracking during belt changes possible
- Electropneumatic compressed air monitoring
- Infeed protection using a contact roller for oversized workpieces
- Workpiece feed via calibrated, slip- and adhesion-resistant conveyor belts over heavy-duty, 1000 mm long cast tables with precision-planed surfaces and spring-loaded adjustable pressure rollers
- Cardan shaft drive ensures smooth and uniform workpiece feed
- Feed gearbox motor infinitely adjustable for quick adaptation to various wood types
- All motors are electrically protected
- Ergonomically arranged controls at the workpiece infeed side
- Digital thickness display (resolution 0.1 mm) with modern magnetic tape system
Codpfx Adoyrty Hjtopw

Technical data:
- Sanding belt speed: 22 m/s
- Sanding belt length: 1800 mm
- Sanding belt width: 200 mm
- Working width: 190 mm
- Sanding thickness: 2-180 mm
- Two brake motors for drive, 5.5 kW
- Feed motor: 1.0 kW
- Feed speed: 4-20 m/min
- Automatic height adjustment: 0.37 kW
- Brush sanding units:
Disc D = max. 200 mm
Roller D = max. 270 mm
- Extraction nozzles: 2 x 120 mm and 2 x 180 mm
- Pneumatic connection: 6 bar
- Working height: 870 mm

Dimensions:
- Length: 2600 mm
- Length with rollers: 2985 mm
- Width: 880 mm
- Height: 1910 mm
- Weight: approx. 1500 kg
- Operating voltage: 400 Volt, 50 Hz, 3P
- CE version
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Price for the above-mentioned machine on request!
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Optional accessories at extra charge:
Workpiece air blower
- medium...

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