Through-feed Milling and Sanding Machine LZK-SD
Technical Data
Sound level in dB(A)
Sound pressure level in dB(A) at the workplace
Description
The modular milling and sanding system was developed to profile and sand solid wood edges in one operation.
- Flexible modular system for edge processing
- Possibility of groove milling in throughfeed
- Versatile machining options in one pass
- Required running smoothness due to heavy and massive design of the basic machine
- Simple and clear operation and adjustment
The machine can be assembled according to customer requirements and equipped with any number of units.
to choose from:
- Edge sanding unit
- Profile sanding unit
- Profile milling unit
- Grooving unit
- Brushing unit
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Automatic adjustment of material thickness
The material thickness is detected by a sensor and the pressure beam with the upper units is automatically adjusted to the correct dimension.
Workpiece return conveyor, incl. conveyor belt with roller table
Ideally suited for customers with a large variety of parts.
This saves personnel and reduces the risk of damage to the workpieces.
simple…space-saving…longlasting…
low-maintenance
The cost-effective solution for panel transport around the profile sanding machine. It offers the possibility to
take over parts from the profile sanding
machine and transport them back to the loading point.
Groove milling unit
- Electropneumatic engage control, not touching
- Horizontal and vertical adjustment of the unit via the hand wheel and scale display
Example: Step riser groove width = 21 mm, depth = 12 mm - Motor power: 5.5 kW
- Motor speed: 10000 rpm,
against speed, optional synchronous running - Max. tool diameter: Ø 125 mm
Sanding disc unit
For universal use, pivoting device ± 45°, electropneumatic engage control, horizontal and vertical adjustment of the unit via the hand wheel and scale display and continuously variable speed control from 500 – 1500 rpm
Pre milling unit
For edge grooving, rabbeting or flush milling
- Electropneumatic engage control, non-touching; for edge grooving
- Horizontal and vertical adjustment of the unit via hand wheel and scale display
- Motor power: 2.2 kW
- Motor speed: 7000 rpm
Profile milling unit
On top or bottom, with copy unit,
for chamfer or radius cutter, with quick changing system.
Pre-sanding unit
For material with saw rough cut. Steel roller for high volume sanding.
Profile sanding unit
On top or bottom for sanding chamfer or radius, with quick change system for sanding shoe, exchangeable sanding shoes, optionally from R3 to R12 available, with extra long sanding belt (2,100 x 25 mm), hard chrome plated air cushion sanding shoes or special sanding shoes on request, electropneumatic engage control, not oscillating.
The modular profile sanding machine was further developed by LANGZAUNER to a high technical standard for the craft and interior finishing industry as well as for production lines and is used in the veneer and solid wood sector. Sensibly arranged units enable cost-effective and efficient edge and profile processing.
Edge sanding unit for painted parts
- Electromotive oscillation
- Electromotive height adjustment of the unit for optimal use of the sanding belt over the complete width
- Electropneumatic engage control
- Motor power sanding belt: 2.2 kW
- Motor power height adjustment: 0.25 kW
- Motor power oscillation: 0.12 kW
- Oscillation path: approx. 25 mm
- Belt dimensions: 1650 x 150 mm
- Belt speed with continuously variable speed control: 5 – 22 m/s
- incl. specially developed paint sanding shoe
Paint sanding shoe for edge sanding unit – painted parts
Segmented special sanding shoe for intermediate fillers sanding and paint sanding.
Segment width: 20 mm
The required pressure segments in the sanding shoe are controlled by the automatic material thickness measurement.
The contact pressure can be quickly adjusted by a potentiometer.
The segment shoe including the position of the workpiece is shown graphically in the display.
Edge sanding unit
- With ceramic sanding shoe
- Electromotive oscillation; movement: approx. 25 mm
- Electropneumatic engage control
- Electromotive height adjustment of the unit for optimal use of the sanding belt over the complete width
- Motor power sanding belt: 2.2 kW
- Motor power height adjustment: 0.25 kW
- Motor power oscillation: 0.12 kW
- Belt dimensions: 1650 x 150 mm
- Belt speed: 22 m/s
