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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 for machine and fitting parts (KS)
    • Grinding machine for safety valves (TSV)
    • Grinding machine for sealing seats (stationary) (SM)
    • Grinding consumables
  • 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)
    • Stationary flat lapping machine (FLM)
    • Lapping consumables
    • Stationary ball lapping machine (ROTAGO)
  • Lathes
    • 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 for fittings
      • Stationary Lathe (PDM)
      • Stationary Lathe (SPM)
    • Flange turning machines for fittings
      • OD mounted flange facer (TDF)
      • ID mounted flange facer (TDFI)
      • Flange lathe (TDF CNC)
    • CNC lathes for machining fittings
      • CNC controlled portable lathe (TD CNC)
      • CNC-controlled flange facer (TDF CNC)
      • CNC lathe (PDM)
      • CNC lathe (SPM)
  • Valve test benches
    • Custom made test benches
    • Accessories for test benches
    • Valve test benches with vertical clamping
      • Vacuum testing device for ball valves K-TEST
      • PS-T/SV-5 valve test bench
      • PS-T 10.03 valve test bench
      • PS-15 to PS-200 valve test benches
      • Vertical test benches in modular design
      • Vertical test benches in modular design for safety valves
    • Valve test benches with horizontal clamping
      • PS-H10 valve test bench
      • PS-H10 UW Valve test bench
      • PS-H7.5 to PS-H1500 Valve test benches
      • Horizontal test benches in modular design
  • More
    • Abrasives and lapping compounds
    • EFCO Rental
    • EFCO Remote Care
    • Mobile workshop
    • More products from EFCO
    • EFCO technology with battery drive
    • Transportable circular welding machine (CW-1000)
Portable lathes
  • Lathes
  • Portable lathes

Portable lathes for sealing seats, bores and flanges

It is often difficult or even impossible to dismantle flanges, heat exchangers, boilers, weld-in fittings, etc. for reworking in the workshop. The mobile EFCO lathes were developed especially for this application. They can be used almost anywhere and in any installation position.

Portable lathes for sealing surfaces and bores (TD)

The portable lathes for machining bores and sealing surfaces in valves, cylinders, pumps, turbine housings, flanges and many more.

Particularly suitable for turning cylindrical sealing surfaces in high-pressure fittings and for turning conical sealing surfaces.
Show transportable lathes (TD)

Portable lathes for cutting out welded seat rings in valves (ASM)

The ASM is a portable lathe for cutting out welded seat rings in valves.

It is suitable for use on site and in the workshop, in nuclear power plants, in conventional power plants, for valve service, for the chemical and petrochemical industry, in steel construction in shipyards and oil fields.
Show portable lathes (ASM)

Portable lathes with external clamping for machining flanges (TDF)

The portable, externally clamped flange facers.

The particularly flat design and low weight of the portable lathes from the TDF series create many possibilities in on-site flange machining.
Show portable, external clamped flange facers (TDF)

Portable lathes with internal clamping for machining flanges (TDFI)

The portable, internally clamped flange facers.

Due to the flat design and clamping inside the bore, the flange facers of the TDFI series are particularly suitable for use in tight spaces on site. For example, when replacing flange fittings in a pipeline, the sealing surfaces of the flanges at the opposite pipe ends can be machined with these machines.
Show portable, internally clamped flange facers (TDFI)

Portable CNC lathes for machining flanges (TDF CNC)

The TDF CNC combines the versatile possibilities of a CNC lathe with the advantages of EFCO's external clamping flange lathes.

With its low overall height and large axial stroke, it is optimized for machining flanges even in tight spaces. Due to its robust design, it is very well suited for axial grooving.
Show portable CNC flange facer (TDF CNC)

Portable CNC lathes for sealing surfaces and bores (TD CNC)

The machines of the TD NC series have a large axial stroke and a large working depth. This makes them particularly suitable for machining bores and hard-to-reach sealing surfaces in valves.

The CNC control enables the machining of complex contours at large immersion depths. The working depth of the machine can be increased beyond the specified working depths using optionally available accessories.
Show portable CNC controlled lathe (TD CNC)
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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