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mechanical presses - transfer presses

mechanical presses - transfer presses

Product catalog summary
Specifications:
  • Press Force: The machines in the PTr series have varying press forces: PTr-32 at 320 kN, PTr-45 at 450 kN, and PTr-65 at 650 kN.
  • First Station Press Force: The first station press force is 30 kN for PTr-32, 40 kN for PTr-45, and 100 kN for PTr-65.
  • Movable First Station: The first station is movable in PTr-45 and PTr-65 models, but not in PTr-32.
  • Ram Stroke: The ram stroke ranges from 60 to 140 mm for PTr-32 and PTr-45, and from 100 to 160 mm for PTr-65.
  • Number of Strokes: PTr-32 and PTr-45 operate at 50 to 250 strokes per minute, while PTr-65 operates at 20 to 150 strokes per minute.
  • Table Dimensions: The table dimensions are 1720 x 400 mm for PTr-32 and PTr-45, and 1900 x 400 mm for PTr-65.
  • Transfer Steps: Transfer steps vary with each model, with PTr-32 and PTr-45 having steps of 45, 58, 63.5, and 76.2 mm, and PTr-65 having steps of 65, 76.2, and 101.6 mm.
  • Number of Stations: PTr-32 and PTr-45 have 12 to 26 stations, while PTr-65 has 11 to 17 stations.
  • Tool Installation Height: The tool installation height is 318 mm for PTr-32 and PTr-45, and 450 mm for PTr-65.
  • Sheet Width: The sheet width is 300 mm for PTr-32 and PTr-45, and 390 mm for PTr-65, with possible modifications.
Procedures and Recommendations:
  • The machines can be equipped with one or two strip feeds.
  • The drive construction allows the first stage to be a combined drawing and cutting operation, with adjustable positioning along the transport direction.
  • The ram and transfer stroke can be customized to meet specific requirements.
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Catalog excerpts

mechanical presses - transfer presses-1

Press Series PTr Idea: This group comprises machines that are to be equipped with one or two strip feeds. The drive construction generally permits the first respective stage to be performed as a combined drawing and cutting operation, whose position can be changed along the parts transport direction. The ram and transfer stroke can be adapted to suit your requirements. (modifications possible)

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