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HEESEMANN HSM.4

Heesemann Multi-Purpose Surface Sander, 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, workpiece thickness (3 - 200 mm) adjustable via motor

Automatic workpiece thickness measurement at machine infeed

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

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

Industrial PC 15.6" (fixed installation)
Multi-touch color display, CF card, Windows Embedded Standard OS, touch screen design, display for production and downtime. Ethernet connection possible.

Program storage for 100 programs

Remote maintenance program

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

MMI package consisting of:
- Intuitive machine operation with self-explanatory symbols
- LED strips at infeed and outfeed as operator assistance for workpiece (workpiece positioning at infeed for better use of sanding belt, outfeed shows workpiece position)
- Display of Belt Manager status at the unit (on screen)
- Aggregator information with grit (on screen)
- Visualization of workpiece position as it passes through the machine
- 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 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 speeds: 1.8 - 9 m/s (with pressure lamella belt)
1.8 - 18 m/s (without pressure lamella belt)
Drive power: 15 kW frequency inverter
Stepless adjustment of sanding belt speeds, maintenance-free brake mechanism, automatic compensation of possible differences in belt edge lengths, sanding belt operates in counter-rotation, oscillating belt cleaning, adjustable.

2 Pressure bars with computer-controlled selective pressure regulation system CSD®
(10-year warranty)
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Additionally, the electromagnetic CSD® system is maintenance-free as no contamination as with pneumatic elements is possible.

1 Rotating disc brush unit DB-S
10 powered disc brushes, working in 2 rotational directions, central height adjustment for abrasive consumption, including quick-change device for disc brushes
Brush filling: Flex-Trim
Diameter: 150 mm

Operating voltage: 400 Volt, 50 Hz

Uninterruptible power supply
for belt run monitoring in case of temporary power loss

Energy Management System EMS

Belt contact side: left
Terminal: front left

Workpiece discharge device

LED lighting inside the machine (at belt contact side)

Further information available upon request.

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