Return system Ligmatech

LIGMATECH ZHR 05/L/095 Optimat

Use
The return conveyor enables single-sided edging machines to be operated by one person.

Function
The workpieces transported through the machine are taken over by a driven chain unloader supported by a driven roller and placed on an air cushion table.
With a pusher and the slanted position of the air cushion table, the workpiece slides out onto a driven return conveyor belt with a belt width of 800 mm and a frame width of 900 mm. There is an undriven roller conveyor in the extension of the belt.

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Design
At the base machine's output, there is a driven chain discharger with a driven roller, an air table with a pusher, a driven return conveyor belt ZFB 05 with a belt width of 800 mm, a frame width of 900 mm, and an undriven roller conveyor with a length of 2000 mm.

Workpiece parameters
Max. length: 2000 mm
Min. length: 300 mm
Max. width: 800 mm
Min. width: 150 mm
(with 40 mm workpiece overhang)
Max. thickness: 40 mm
Min. thickness: 8 mm
Technical parameters
Feed: 8 – 42 m/min, infinitely variable
Air cushion table:
2000 mm
1000 mm wide
approx. 60 mm inclined
Pneumatics
Air pressure: 6 bar
Air consumption: 0.5 NL/min
Electronics
Control: Relay control
Operating voltage: 400 V, 50 Hz
Control voltage: 24 V DC (according to VDE)
Total power: approx. 2.2 kW
Paint
Robust textured paint, gray RDS 240 80 05

Equipment

All-way rollers at the end of the air cushion table.
For workpieces up to 2600 mm, only in longitudinal feed.
Additional equipment for narrow pieces from 60 mm.
Widening of conveyor belt to 1100 mm.
Frame width 1200 mm per meter.

Swivel roller rail.
In segments, mounted on the outside of the return conveyor.
Interlock for return conveyor.

Safety and protective devices
Machine with CE marking
Built in accordance with EC Machinery Directive 89/392/EWG – Annex IIA
Special safety devices of a local nature are not included.
Documentation
Operating documentation and maintenance instructions in Swedish, number: 1 copy in paper format and 1 copy on CD
Original documentation in English, 1 copy in paper format and 1 copy on CD
Other documentation such as electrical diagrams, technical descriptions, spare parts lists, etc. in English (included in the original documentation)
Operating text for display screen translated into Swedish

Edge banding machine HOMAG KLO 78/A20/S2
Technical data
Steplessly adjustable feed: 18–24 m/min
Machine working height: 950 mm
Workpiece width min.
55 mm at a thickness of 22 mm
100 mm at a thickness of 60 mm
(depending on workpiece length)
Workpiece overhang: 30 mm
Workpiece thickness: 10–60 mm
Edge material thickness (strips): 0.3–20 mm
Max. cross-section: 900 mm²
Edge material thickness (roll): 0.3–3.0 mm
Max. cross-section:
– for PVC 135 mm²
– for veneer 100 mm²
Max. roll diameter: 830 mm
Pneumatic connection: 7 – 8 bar
Floor conditions must correspond to the foundation drawing.
Aggregates
Joint milling unit
Glue unit A20
Cutting unit HL 83 chamfering and straight cutting
Pre-milling unit 1.5 kW – Optimat
Fine milling unit 0.4 kW – Optimat
Shape milling unit FF12 under/over 0.4 kW
Sickling unit for glue joints
KS 10 belt sanding unit
Chamfering unit above and below with oscillation