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PTP Engineering - Foundry - Machining : All nuances of cast iron

PTP INDUSTRY Foundry

PTP INDUSTRY offers on its Raon l'Etape site customized solutions for iron foundry machined parts in small series, unit, prototype, 3D molding for the manufacture and repair of machinery and equipment for direct integration to manufacturing chains and repair shops.


Founders since 1948, settled in a newfoundry built in 1991, we offer the cast iron in all its nuances.


  • Uniques parts, prototypes, one-off parts to small produciton batches.
  • Large dimensions possible.
  • Rigid frameless molding, high-precision shapes.
  • 3D molding
  • High flexibility, short lead-times.
  • In house modeling: wood, resin or polystyrene patterns.

Moulding capacities

  • ALPHASET line: parts from 80 to 750 kg, 1400 x 1400 x 2*400 mm moulds
  • BETASET line: parts up to 100 kg, 600 x 600 x 2*220 mm moulds
  • Hand moulding line: parts up to 3.5 tonnes, 3000 x 3000 mm. Other dimensions possible.

Capacity

  • 2 induction furnaces with a capacity of 2 tonnes each
  • All grades of lamellar (EN-GJL) or  Sphéroïdal (EN-GJS) graphite cast iron
  • ADI cast irons - SiMo - Ni-Hard, Ni-Resist
  • Capacity of 300 tonnes/month

Finishing equipments

  • Deburring
  • Shot blasting
  • Tribofinishing on request


Machining capacity

  • Vertical lathes: diameter < 1600 mm with NC - 6 tonnes
  • Vertical lathes: diameter < 2900 mm, conventional - 10 tonnes
  • Horizontal lathes: diameter < 810 mm - shafts up to 2000 mm long
  • Horizontal milling centres: 1000 x 1000 x 800 mm
  • Vertical milling centres: 2500 x 1250 x 1000 mm
  • Broaching and keywaying, flat and cylindrical grinding
  • Fitting and assembly
  • Static and dynamic balancing

Parts protection

  • Painting
  • Other protections possible (oil...)
  • Custom packaging and packaging treated for export

Control equipments

  • CMM inspection
  • Ultra Sonic Control
  • Magnetic-particle inspection on request
  • Mechanical tests

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