Taşlama makinesi

LÖWER DSM 2004 Video

Number of sanding units: 4 pcs.
Sanding width: 190 mm
Max. sanding height: 180 mm
Control: yes
Weight: 3300 kg
Dimensions (L/W/H): 2600 x 920 x 1890 mm
Extraction port diameter: 2 x 180, 2 x 120 mm
Double-sided sanding machine Löwer DSM 2004
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4-belt sander + disc unit from above/below

Manufacturer's description:
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Double-sided four-belt single-piece wood sanding machine for sanding solid wood, e.g. window profiles, etc.
Ultra-rigid, premium construction with innovative features. Suitable for high continuous loads, even with greater material removal.
- Sequential sanding units for pre-sanding, fine sanding and finishing, each from above and below
1st belt sanding unit with heavy steel roller
2nd belt sanding unit with rubber-coated roller and pad
3rd finishing unit with fiber brush (see special features below)
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- Directly driven sanding rollers for slip-free power transmission
- Maintenance-free and wear-free CERMET-coated sanding pads with excellent thermal conductivity and high dimensional accuracy
- Forced cooling of sanding zones for cooler sanding processes and extended belt lifespan
- Pneumatically controlled forced belt oscillation
- Efficient sanding dust extraction directly at sanding rollers
- Fine dust extraction at tension rollers
- Integrated brushing and finishing system with large dust extraction
- Motorized thickness adjustment via precision lead screws and large-dimensioned linear ball bearing sets on hardened and ground precision shafts with integrated dust and dirt protection
- Material removal adjustment at bottom via precision lead screw with scale ring (resolution 0.1 mm)
- Sanding belt tensioning by pneumatic cylinders with constant tension
- Belt change by pneumatic belt release within seconds
- Adjustable belt tracking during belt change
- Electropneumatic compressed air monitoring
- Infeed protection via contact rollers for oversize workpieces
- Workpiece transport by calibrated slip- and skid-resistant conveyor belts over heavy cast tables with finely planed surfaces and spring-loaded pressure rollers with fine adjustment
- Cardan shaft drive for smooth and even workpiece feed
- Feed gear motor with infinitely variable speed adjustment 4–20 m/min
- All motors electrically protected
- Ergonomically arranged controls
- 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: 200 mm
- Working width: 190 mm
- Sanding thickness: 2–180 mm
- Four brake motors for sanding units: 5.5 kW each
- Feed motor: 1.5 kW
- Feed speed: 4–20 m/min
- Automatic height adjustment: 0.37 kW
- Two brush units with fiber brushes D 120 x 200 mm, each 0.37 kW
- Extraction ports: 2 x 180 mm / 2 x 120 mm
- Extraction air velocity: 20 m/s
- Pneumatic connection: 6 bar
- Working height: 870 mm
- Length (with Softdisc: 2,740 mm), 2,600 mm
- Length with control panel (with Softdisc: 3,035 mm), 2,985 mm
- Width: 880 mm
- Height: 1,910 mm
- Approx. weight: 3,300 kg
- Operating voltage: 400 V, 50 Hz, 3-phase
- CE version

Equipped with the following options:

- 4-belt sanding belt blow-off system via nozzles directly at the radii ...

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