Heesemann MFA Impression

Used multi-purpose surface grinder
Grinding width 1,350 mm
Transverse / Longitudinal / Longitudinal

Feed speed: 3 - 15 m/min.
Working height constant 880 mm
Machine head according to the workpiece thickness
3 - 150 mm motorized adjustable

1 pressure roller Ø 50 mm
swinging, in the infeed of the machine
including workpiece oversize control

Roller table in the infeed of the machine
1 industrial PC 10.4" with program memory for 100 programs

1 cross sanding unit
Abrasive belt dimensions: 4,800 x 150 mm
Belt speed: 2.0 - 20 m/s
Drive power: 15 kW
via electronic frequency control for stepless
adjustment of the grinding belt speeds,
Abrasive belt blasting device controlled depending on the workpiece, can be switched off, in connection with additional rotor for
strip blow-out, wear-free braking device, pressure lamellar belt system

1 longitudinal sanding unit
Abrasive belt dimensions: 2,620 x 1,400 mm
Belt speed: 1.8 - 18 m/s
Drive power: 15 kW
via electronic frequency control for stepless adjustment of the grinding belt speeds,
Abrasive belt blasting device controlled depending on the workpiece,
can be switched off, in connection with twice the number of exhaust holes and the band emission,
Wear-free braking device, automatic compensation of possibly different belt edge lengths,
Abrasive belt working in opposite direction
Front calibration deflection roller Ø 110 mm, smooth,
Can be switched on via terminal, including sanding belt grain compensation via operator terminal.
Device for parallel and counter-rotation, including additional suction channel,with belt blasting device controlled depending on the workpiece

1 longitudinal sanding unit with pressure lamella belt system
Abrasive belt dimensions: 2,620 x 1,400 mm
Belt speed: 1.6 - 16 m/s
Drive power: 15 kW
via electronic frequency control for stepless adjustment of the grinding belt speeds,
Abrasive belt blasting device controlled depending on the workpiece,
can be switched off, in connection with twice the number of exhaust holes and the band emission,
wear-free braking device, pneumatic belt tension, automatic compensation of possibly different belt edge lengths,
Abrasive belt working in opposite directions including eccentrically adjustable drive rollers, which make it possible
the unit for different pressure lamellar belt thicknesses as well as the use of the unit without a pressure lamellar belt set
3 pressure beams with computer-controlled selective pressure control system CSD
Distance of the control rollers 21 mm

1 brush roller unit for structuring
height-adjustable, including suction hood
Diameter 250mm
Drive power 7.5 kW, frequency controlled

1 brush roller unit for cleaning the workpieces
height-adjustable, including suction hood
Brush trimmings: fibre
Diameter 120mm
Drive power 0.75 kW

1 workpiece suction clamping system
Operating Voltage: 400V 50Hz
including Energy Management System EMS

Paintwork:
Inside white according to RAL 9010
Outside white according to RAL 9001
Doors blue according to NCS-s 2565 R80B

Belt support and operating side: left
Terminal: front right

1 ionizing bar from above
Workpiece blasting device
with rotating compressed air nozzles at the machine outlet,
including extraction hood
Weight: 5900kg