CNC Turret Punch Press

Punching Machine

CNC Turret Punch Press

ETP Series CNC Turret Punch Press

ETP CNC Turret Punch Press

Ermaksan’s ETP Turret Punch Machine has two alternatives of 33 and 27 stations; in 33 stations models three of them indexable D stations and may include 8A or 3B or 1C multi-tools upon request.

Therefore the tool quantity may be increased up to 54. Hardened steel coated tool adaptor system assures maintenance free long life working.

Several forming operations are possible with the functional tools perforating different diameters and shapes.

33 Station Turret Tooling Permutation

  • 15 x A station 1/2’’ fixed 1,6-12,7 mm round
  • 12 x B station 1-1/4’’ fixed 12,8-31,7 mm round
  • 2 x C station 2’’ fixed 31,8-50,8 mm round
  • 1 x D station 3-1/2’’ fixed 50,9-88,9 mm round
  • 3 x D station 3-1/2’’ index 50,9-88,9 mm round

27 Station Turret Tooling Permutation

  • 11 x A station 1/2’’ fixed 1,6-12,7 mm round
  • 10 x B station 1-1/4’’ fixed 12,8-31,7 mm round
  • 1 x C station 2’’ fixed 31,8-50,8 mm round
  • 2 x D station 3-1/2’’ fixed 50,9-88,9 mm round
  • 2 x B station 1-1/4’’ index 12,8-31,7 mm round
  • 1 x C station 2’’ index 31,8-50,8 mm round

Automatic Index Stations

Different contours at required angles can be punched with 3 automatic index stations. These stations may include 8A or 3B or 1C station tools upon customers request and so a wide range of tooling combinations are possible. Index positioning accuracy is 0,01°.

Speed and Accuracy

Maximum punch stroke for 1 mm step movements on X and Y axes processing 1 mm thick mild steel is 1100 per minute and marking speed is 2000 stroke/min. X + Y dependent velocity 120 m/min. Positioning accuracy is ± 0,01 mm. Repetition accuracy is ± 0,05 mm.

Airblow

Provides automatic tool lubrication and extends tool life. Pushes scraps down and avoids heating up of tools during working.

ETP Specification

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