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  • About us
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  • Grinding machines
    • Portable grinding machine for flat seats (VALVA)
    • Grinding machine for conical seats (VSK)
    • Grinding machine for lens seats (LS)
    • Portable Gate Valve Grinding Machine (SL)
    • Portable machine for high speed grinding (HSL)
    • High speed precision grinding machine (VSA)
    • Grinding table (KS)
    • Grinding machine for safety valves (TSV)
    • Grinding machine for sealing seats (stationary) (SM)
  • Lapping machines
    • Lapping machine for flat seats (VALVA)
    • Transportable gate valve lapping machine (SL)
    • Lapping machine for safety valves (TSV)
    • Lapping Machine (stationary) for sealing seats (SM)
    • Surface Lapping Machine (FLM)
    • Ball lapping machine (ROTAGO)
  • Turning machines
    • Portable lathes
      • Portable lathe (TD)
      • Portable lathe for cutting out valve seats (ASM)
      • Portable Flange Turning Machine (TDF)
      • Portable Flange Lathe (TDFI)
      • Portable lathe (TD CNC)
      • Portable flange lathe (TDF CNC)
    • Stationary lathes
      • Stationary Lathe (PDM)
      • Stationary Lathe (SPM)
    • Flange facers
      • OD mounted flange facer (TDF)
      • ID mounted flange facer (TDFI)
      • Flange lathe (TDF CNC)
    • CNC lathes
      • CNC controlled portable lathe (TD CNC)
      • CNC-controlled flange facer (TDF CNC)
      • CNC lathe (PDM)
      • CNC lathe (SPM)
  • Valve test benches
    • Horizontal test benches
      • PS-H200M to PS-H600M
      • PS-H10 valve test bench
      • PS-H10 UW Valve test bench
      • PS-H7.5 to PS-H1500 Valve test benches
    • Vertical test benches
      • Vacuum testing device for ball valves K-TEST
      • PS-T/SV-5 valve test bench
      • PS-T 10.03 valve test bench
      • PS-15M to PS-75M
      • PS-SV15M to PS-SV75M
      • PS-15 to PS-200 valve test benches
    • Custom made test benches
    • Accessories for test benches
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    • Welding
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    • EFCO Cordless Grinding Machines
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CNC lathes for machining valves
  • Turning machines
  • CNC lathes

Machining complex contours without programming knowledge

Portable lathes for the repair of permanently installed valves have been around for a long time. However, only simple shapes are possible with them. If you want to machine complex shapes, you need CNC-controlled machines, which usually require complex programming. EFCO has developed portable lathes with CNC-control that can be easily operated by the user without extensive knowledge of programming languages. They make maintenance more flexible, cheaper and faster.

Portable CNC-controlled lathe (TD CNC)

The CNC series lathes open up almost unlimited possibilities for turning surfaces in and on valves. In addition, we achieve a whole new quality in the machining of flanges and valve seats.

Due to the pre-programmed processing cycles, the machines of the TD CNC series are immediately ready for use and can be operated after only a short instruction and without prior knowledge of CNC-programming. Of course, it is also possible to expand the program package of the machine with your own CNC programs.
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Portable CNC flange facer (TDF CNC)

The TDF CNC is optimized for machining flanges due to its low overall height and large axial stroke. The robust design allows it to be used very well for axial grooving and machining of grooves.
Show portable CNC-controlled flange facer (TDF CNC)

Stationary CNC lathe for valves (PDM)

PDM machines are designed for the axial machining and facing of fitting housings (gate valves, valves, check valves), pumps and similar rotationally symmetrical components.

They have infinitely variable speed control and axial and radial feeds (Z and X axis) with infinitely variable control that make it possible to move both axes simultaneously at different speeds.
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Stationary CNC machining center for valves (SPM)

The optimum solution for complete machining of valves, for general overhaul and also for use in production.

The machines of the SPM range have precision inclination tables (±12°, accuracy ±10“) and have been optimised for more efficient machining of valves.

Due to the flexible design, they can also be used for other machining tasks.
Show stationary CNC-lathe (SPM)
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119