Notching unit EHA

Electrohydraulic notching unit for automated notching, feeding-forward and folding-back of pre-profiled panels with double standing seam 25, 32 and 38 mm with and without clip relief for roofs, dormers, façades and parapets.

Features

Processes standard profiles as well as profiles with clip relief
Notching, feeding forward and folding-back in three series-connected operations
Production of round cutouts
Prepares for bottom and top seam ends on roofs, dormers, façades and parapets
Eaves and roof inflexion points, channels, monopitch roofs, façade bases, faceplates, verge flashing and window lintels
Pre-profiled parallel panels are produced in three series-connected operations
Conical or tapered shaped panels are produced in four series-connected operations alternately
Equipped with segment rails in the upper beam, bending beam and the supporting table
Various edging work, e.g. on rhombic plates and shingles quickly and efficiently
Suitable for mirrored covering and coffered roof slabs

Video

Technical information

Supply voltage	400 V / 50 Hz / 3 Ph.
Drive power	1.1 kW
Working width	300 – 800 mm (infinitely variable)
Notching depth	0 – 80 mm (infinitely variable)
Fold-over length	15 – 40 mm (infinitely variable)
Edging angle	0 – 170° (infinitely variable)
Processable materials	Titanium zinc up to 0.8 mm Copper up to 0.8 mm Aluminium up to 0.8 mm Sheet steel (galvanized and coated) up to 0.7 mm Stainless steel up to 0.5 mm
Dimensions (L x W x H)	1,650 mm x 1,500 mm x 1,200 mm
Weight	590 kg

Profile information

Functions

1. Notching

On the shown profile drawing, the right and left profiling area get notched. The notching depth is infinitely variable between 0 – 80 mm.

2. Feeding forward

The shown and notched profile can be produced on the female side with a expanding tool.

3. Edging

In addition to the required edging for the eaves more different versions can also can be performed (see example).

Example:

Rhombic plate production

By using special supporting tables, the edging of rhombic plates is possible in different geometries. Please contact us regarding specific usage.
See also: Rhombic cladding system