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Development

Development & Design in the CAD department

Punch & laser cutting centre

Combined punching & laser cutting operations

Serial production

Assembly of ceiling installations

Precision measuring stage

Measurements range from 800 mm x 800 mm x 400

Machinery

High-quality and accurate sheet processing makes considerable demands on the machinery. Besides the ultramodern bending centre and laser centre, the fully automated combined operation of the punching & laser cutting centre of the next generation forms the heart of our chipless sheet processing operation.

Increasing demands over the last few years indicate that the efficiency gains achieved by combining punching, forming and laser processes without having to reclamp the workpiece makes for considerably faster and therefore also most cost-effective manufacture. This reasoning also pays off for our customers directly in production costs that are in line with the market.

The following listing of » Data & facts on our machinery  provides an overview of the most important processing methods that may be employed in the realisation of your wishes.

Below, you will find descriptions of our » Punching & laser cutting centre, » Laser centre und » Bending centre.

Punching & laser cutting centre

TRUMPF Trumatic TC 6000 L

Innovative machining processes, fast laser cutting, punching at up to 900 strokes/min plus unmanned operation through use of a loading/unloading system linked to a storage system make for process reliability and good productivity. The combined operation of punching and laser cutting at various performance settings, a quick-change system for simple replacement of the cutting head plus options for forming, indentations and thread forming without reclamping the workpiece add to the high level of flexibility offered by the installation. Highly accurate cutting results and contour precision ensure the highest quality when working with aluminium, steel and stainless steel of 0.1 to 10 mm thickness.

Laser centre

TRUMPF TruLaser 3030

The laser centre is configured similar to the punching & laser cutting centre. Processing of individual sheets and unmanned operation with the automatic loading and unloading system are possible. Especially when producing small batches, the extremely short set-up times and direct transfer of the CAD data to the machine control system are of great benefit. Accurate cutting results and good contour precision are guaranteed for aluminium, steel and stainless steel sheets of 0.1 to 25 mm thickness.

Bending centre

TRUMPF TruBend 7036

ZENTNER uses the fastest bending machines on the market for you: It offers high productivity and flexibility thanks to 6 CNC-controlled back-gauge axes for bending complex sheet metal parts, high speed and acceleration values of both beam and back gauge, a gearless, direct electric drive to operate the beam and low-weight carbon fibre elements in the back gauge finger. Even slanted bends can be produced with ease on this machine.

Data & facts about our machinery

Development / Programming / QA:

CAD software Autdesk Inventor / TreeCAD
Quality assurance Coordinate measuring devices with a measuring range of 800 mm x 800 mm x 400 mm

Sheet metal forming:

Punching & laser cutting centre » TRUMPF Trumatic TC 6000 L: for CNC manufacturing techniques of punching, laser cutting, forming, stamping, bending, marking, inscribing, centre-punching, louvre forming, beading, roller offsetting, roller cutting, thread forming, etc.
Max. sheet thickness for punching 10 mm, for laser cutting 20 mm
Max. working area 3000 mm x 1500 mm
Guillotine shears CNC & NC-controlled
Max. sheet thickness 5 mm
Max. cutting length 3000 mm
Precision shears for foils and aluminium of up to 2 mm thickness
Presses Eccentric presses, press force 63 t/125 t
Hydraulic presses, press force 25 t/135 t
Laser centre » TRUMPF TruLaser 3030: 2D laser cutting with up to 25 mm sheet thickness
Bending centre » TRUMPF TruBend 7036: fastest bending machine on the market
5 press brakes (5 and 6 axes): max. working range 3000 mm, max. sheet thickness 20 mm
3 folding presses: 70 strokes/min, max. working range 3000 mm, max. sheet thickness 20 mm
Welding centre 12 welding stations for materials steel / stainless steel / aluminium
MAG, MIG, TIG welding
Laser welding
CNC stud welding machine
Automatic insertion machine with automatic feed
Machining CNC milling machine 500 mm x 350 mm x 350 mm
2 lathes for up to 450 mm diameter, 1000 mm length
Surface finishing Grinding machine
Roller straightening machine
Polishing machine for material thickness of up to 4 mm
Anodizing installation
Paint shop with drying oven for wet paints
Assembly 6 mechatronics assembly lines
Final installation assembly and commissioning