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LÖWER DSM 3000

Number of sanding units: 2 pcs
Sanding width: 290 mm
Max. sanding height: 180 mm
LÖWER DoubleSander Solid DSM 3000
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Double-sided single-piece wood sanding machine for sanding solid wood such as window profiles, etc. Robust top-quality design with long cast iron tables, brushing and finishing device, and conveyor belt feed. Suitable for high continuous loads even with higher material removal rates.
- Offset arrangement of sanding and finishing units above and below
- Direct-drive, rubber-coated sanding rollers for slip-free power transmission
- Combination sanding via roller and pad enables high material removal with a uniformly flat contact area
- Maintenance- and wear-free CERMET-coated sanding pads with excellent thermal conductivity and absolute dimensional accuracy
- Auxiliary cooling of sanding zones for cooler sanding and longer abrasive belt lifespans
- Forced-guide pneumatic belt oscillation
- Effective sanding dust extraction directly at the sanding rollers
- Fine dust extraction at the tension rollers
- Integrated brushing and finishing unit with large dust extraction
- Motorized sanding thickness adjustment via precision lead screws and large-dimensioned linear ball bearing sets on hardened and ground precision shafts with dust and dirt protection
- Adjustment of material removal (bottom side) via precision lead screw with measurement display via dial ring (resolution 0.1mm)
- Abrasive belt tensioning via pneumatic cylinder with constant clamping pressure
- Quick abrasive belt change with pneumatic belt release in seconds
- Adjustable belt tracking during changeover
- Electro-pneumatic compressed air monitoring
- Feed safety device via contact roller for excessively thick workpieces
- Workpiece transport via calibrated slip-resistant and non-slip conveyor belts over heavy, 1000 mm long cast iron tables with finely planed surface and spring-loaded pressure rollers with fine adjustment
- Cardan shaft drive for jerk-free and uniform workpiece transport

- Continuously variable feed gear motor for rapid adaptation to various wood types
- All motors electrically protected
- Ergonomically arranged controls on the infeed side
- Digital thickness display (resolution 0.1 mm) with modern magnetic tape system
Technical Data:
- Sanding belt speed: 22 m/s
- Sanding belt length: 1,800 mm
- Sanding belt width: 300 mm

- Working width: 290 mm
- Sanding thickness: 2-180 mm
- Two brake motors for drive: 7.5 kW
- Feed motor: 1.0 kW
- Feed speed: 4–20 m/min
- Automatic height adjustment: 0.37 kW
- Two brush units, each 0.37 kW, with fiber brushes D 120 x 300 mm
- Extraction ports: 2 x 120 mm and 2 x 150 mm
- Pneumatic connection: 6 bar
- Working height: 850 mm
- Length: 2,105 mm
- Length with control panel: 2,490 mm
- Width: 980 mm
- Height: 1,910 mm
- Weight: approx. 1,650 kg
- Operating voltage: 400 V, 50 Hz, 3-phase
- CE version
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Price of the above-mentioned machine on request!
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Optional accessories at extra cost:

Cjdpfx Aajyrty Tohepw
Workpiece blow-off:
- Arranged via nozzles above and below at the machine outfeed, pneumatically controlled

Abrasive belt blow-off:
- Via nozzles directly at the radii of the tension rollers, situated within the dust extraction, timer-controlled on/off, each 5 sec, can be switched on separately

Disc unit ...

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