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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
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Abrasives and lapping compounds
EFCO Rental
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Mobile workshop
More products from EFCO
EFCO technology with battery drive
Transportable circular welding machine (CW-1000)
Flange facer with internal clamping (TDFI)
Lathes
Flange turning machines for fittings
ID mounted flange facer (TDFI)
Flexible, robust, space-saving; the internally clamped TDFI
Internal clamping flange turning machine for use in confined spaces on site.
Due to its flat design and low weight, the transportable, internally clamping
lathe
is suitable for on-site repairs.
The EFCO TDFI is particularly suitable for machining:
Flanges of all types
Valve housings
Heat exchangers
Fittings in shipbuilding
Columns in refineries and the chemical industry
Smooth and spiral grooved flange sealing surfaces
Advantages
Flat design (particularly suitable for the machining of sealing surfaces in pipelines on site)
Low backlash guides of the feeders
Automatic radial and axial feed
Large chip removal possible due to robust construction
Easy handling and adjustment due to separate mounting of clamping device and machine unit
TDFI-1
Machining Ø:
150-630 mm (5.9"-24.8")
Mounting Ø:
150-460 mm (5.9"-18.1")
Machine height:
315 mm (12.4")
Drive:
electric 230/120 V, 50/60 Hz or pneumatic 6-7 bar
TDFI-2
Machining Ø:
400-1200 mm (15.7"-46.2")
Mounting Ø:
400-1000 mm (15.7"-39.4")
Machine height:
350 mm (13.8")
Drive:
electric 230/120 V, 50/60 Hz or pneumatic 6-7 bar
TDFI-2,5
Machining Ø:
760-2040 mm (30"-80")
Mounting Ø:
760-1840 mm (30"-72.4")
Machine height:
500 mm (19.7")
Drive:
electric 230/120 V, 50/60 Hz or pneumatic 6-7 bar
TDFI-3
Machining Ø:
1300-3300 mm (51.2"-129.9")
Mounting Ø:
1300-3000 mm (51.2"-118.1")
Machine height:
500 mm (19.7")
Drive:
pneumatic 6-7 bar or hydraulic
TDFI-4
Machining Ø:
1700-4400 mm (66.9"-173.2")
Mounting Ø:
1650-3800 mm (65"-149.6")
Machine height:
500 mm (19.7")
Drive:
pneumatic 6-7 bar or hydraulic
back to overview
If you have any questions:
Internally Clamping Flange Turning Machine (TDFI)
Just send us a short message and we will be happy to answer your open questions by phone or e-mail.
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 7
52353 Düren
Germany
+49 2421 9890
+49 2421 989119