DURMA TP9 turret punch press

DURMA TP9 turret punch press was built in 2007 in Turkey by DURMAZLAR MAKİNA SANAYİ ve TİCARET A.Ş. The machine, distinguished by its high efficiency, is an excellent choice for precision machining of sheet metal with a maximum thickness of 6 mm. The machining process is performed fully automatically by means of a reliable work head operating with a maximum force of 20 tonnes. A 27-station turret cooperates with the head, capable of storing a large number of tools of all sizes and types. The material feed, on the other hand, is carried out on a large brush table, which prevents scratches and scrapes on the workpiece surface and significantly reduces noise levels. The table is also equipped with clamps, responsible for holding the material securely during machining. All this is complemented by an advanced SIEMENS CNC controller with many useful functions. The DURMA TP9 CNC punching machine weighs 12500 kg.

Technical specifications of the DURMA TP9 punching machine

• maximum punching force : 20 t
• feed in the X axis: 2000 mm + repositioning
• feed in the Y axis: 1250 mm
• feed rate in the X/Y axis: 75/60 m/min
• feed rate in X and Y axis (simultaneous): 90 m/min
• maximum workpiece thickness (mild steel, fixed station): 6 mm
• maximum workpiece thickness (stainless steel, fixed station): 3 mm
• maximum workpiece thickness (mild steel, index station): 3 mm
• maximum workpiece thickness (stainless steel, index station): 1.5 mm
• maximum workpiece weight (at maximum punching speed): 100 kg
• number of tool stations : 27 – of which:

– station A (0.8-12.7 mm): 11
– station B (12.8-31.7 mm): 10
– station B index (12.8-31.7 mm): 2
– station C (31.8-50.8 mm): 1
– station C index (31.8-50.8 mm): 1
– station D (50.9-88.9 mm): 2

• maximum tool diameter: 88.9 mm
• tool stroke length: 40 mm
• number of tool strokes (stroke 1 mm, workpiece thickness 1 mm): 900/min
• number of tool strokes (stroke 25 mm, workpiece thickness 1 mm): 300/min
• turret rotation speed: 22 rpm
• index station rotation speed: 75 rpm
• work table height: 940 mm
• positioning accuracy: ± 0.1 mm
• repeatability: ± 0,05 mm
• material clamping force: 1000 Kg
• oil tank capacity: 225 l
• motor power: 7.5 kW
• power supply: 3x 400 V; 50 Hz
• dimensions (L x W x H): 6100 x 4200 x 2500 mm
• weight of the DURMA TP9 machine: 12500 kg

Equipment of the DURMA turret punching machine

• CNC control: SIEMENS SINUMERIK
• CAD/CAM software: METALIX
• brush work table
• optical safety barriers
• cooling device
• material clamps (2 pcs.)
• foot switch control
• waste container