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HEESEMANN HSM.4

Heesemann multi-purpose wide-belt sanding machine, Type HSM .4 NEW Edition RQHD

ROLLER/CROSS/LONGITUDINAL DLB/DB-S
Sanding width: 1,350 mm

Gantry construction with transport bed
With continuous conveyor belt, feed speed 3–15 m/min, frequency-controlled, motorized adjustment of workpiece thickness (3–200 mm)
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Automatic workpiece thickness measurement at machine infeed

Workpiece vacuum clamping system with adjustable vacuum
For transporting workpieces shorter than 500 mm in feed direction, integrated fan with frequency converter, drive power: 2.2 kW

Non-driven rollers (2 each at machine infeed and outfeed)

Industrial PC 15.6" (built-in)
Multitouch color display, CF card, Windows Embedded Standard OS, touchscreen version, display for production and downtime. Ethernet interface possible.

Program memory for 100 programs
Remote maintenance program

Extraction flap control program
For customer-installed extraction flaps/slides, external pneumatic valves of any external operating voltage (e.g., 115V AC / 230V AC / 24V DC) can be controlled via the pre-installed, potential-free relay contacts.

MMI package consisting of:
- Intuitive machine operation with self-explanatory icons
- LED strips at infeed and outfeed for operator assistance with workpiece (infeed for workpiece positioning to optimize sanding belt use, outfeed shows workpiece position)
- Belt manager status display at the unit (screen)
- Aggregated information including grit size (screen)
- Visualization of workpiece position during machine pass-through
- Video camera at machine outfeed

1 Contact roller unit with steel roller
Sanding belt dimensions: 2,620 x 1,400 mm
Belt speed: 24 m/s
Drive power: 22 kW
Diameter: 200 mm

1 Cross-belt sanding unit
Sanding belt dimensions: 4,800 x 150 mm
Belt speed: 2.0–20 m/s
Drive power: 15 kW, frequency inverter

1 Longitudinal sanding unit with pressure lamella belt system
Sanding belt dimensions: 2,620 x 1,400 mm
Belt speed: 1.8–9 m/s (with lamella belt) / 1.8–18 m/s (without lamella belt)
Drive power: 15 kW, frequency inverter
Stepless sanding belt speed adjustment, wear-free braking system, automatic compensation for possible differing belt edge lengths, counter-rotation operation, oscillating sanding belt cleaning, adjustable.

2 Pressure beams with computer-controlled selective pressure regulation system CSD®
(10-year warranty)
The electromagnetic CSD® system is maintenance-free, as contamination is not possible as with pneumatic elements.

1 Rotating disc brush unit DB-S
10 driven disc brushes, working in 2 rotation directions, central height adjustment for abrasive wear, incl. quick-change system for disc brushes
Brush type: Flex-Trim
Diameter: 150 mm

Operating voltage: 400 Volt, 50 Hz

Uninterruptible power supply
For belt tracking monitoring in the event of temporary power supply interruption

Energy Management System EMS

Belt support side: left
Terminal: front left

Workpiece blow-off device

LED lighting inside the machine (on belt support side)

Further information available upon request.

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