Catalogs/EFCO/Turning Equipment
EFCO

Turning Equipment

Portable and workshop machines from German manufacturing for professional industrial valve repair and machining.

ASM Series

Portable turning machine for cutting out welded seat rings in valves, distinguished by robust construction, user-friendliness, and precision.

  • Drive: Electric 230/120 V, 50/60 Hz or pneumatic 6–7 bar (87–100 psi).
Parameter / ModelASM-1ASM-2
Cutting range (diameter)70–300 mm (2.8"–11.8")100–500 mm (3.9"–19.7")
Working depth1000 mm (39.4")1000 mm (39.4")
Max. groove depth35 mm (1.4")35 mm (1.4")
Centring diameter90–436 mm (3.5"–17.2")136–684 mm (5.4"–26.9")
Clamping diameter120–530 mm (4.7"–20.9")210–1000 mm (8.3"–39.4")
ASM Series

TD Series

Portable boring and facing machine for on-site machining on valves, flanges, pumps, turbine housings, etc. Particularly suitable for cylindrical and conical sealing surfaces, bores and high-pressure valves. The TD-05 is ideal for hard-to-reach areas thanks to its compact design and low dead weight.

  • Drive: Electric 230/120 V, 50/60 Hz or pneumatic 6–7 bar (87–100 psi). TD-2.02 requires three-phase 380/400 V.
  • Optional units: High-speed grinding or axial cutting units for TD-1.02 and TD-2.02.
Parameter / ModelTD-03TD-05TD-1.02TD-2.02
Machining diameter0–150 mm (0"–5.9")0–200 mm (0"–8")0–400 mm (0"–15.7")0–800 mm (0"–31.5")
Working depth250 mm (9.8")250 mm (10")450 mm (17.7")600 mm (23.6")
Axial stroke100 mm (3.94")180 mm (7")200 mm (7.87")250 mm (9.8")
Radial stroke20 mm (0.79")30 mm (1.18")40 mm (1.57")60 mm (2.36")
TD Series 1

TDF-CNC Series

Portable, externally clamped (OD mounting) flange facer with CNC system. More than 10 pre-defined standard programmes and advanced SIEMENS CNC control allow easy operation and precise surface finishing of industrial valves.

  • Drive: Electric three-phase 380–480 V, 50/60 Hz.
Parameter / ModelTDF-1 CNCTDF-2 CNC
Machining diameter0–600 mm (0"–23.6")500–1700 mm (19.7"–67")
Mounting diameter400–1100 mm (15.8"–43.3")1200–2600 mm (47.2"–102.4")
Axial stroke100 mm (3.9")80 mm (3.2")
Radial stroke120 mm (4.7")400 mm (15.8")
TDF-CNC Series

TD-CNC Series

Portable CNC boring and facing machine, well-suited for precision machining of boreholes and valve seats, even at substantial immersion depths. Uses the same advanced SIEMENS CNC control as the TDF-CNC series.

  • Drive: Electric three-phase 380–480 V, 50/60 Hz.
  • Note: Working depths exceeding 1500 mm (59") available on request.
Parameter / ModelTD-1.02 CNCTD-2.02 CNCTD-3.02 CNC
Machining diameter0–400 mm (0"–15.7")0–800 mm (0"–31.5")150–1450 mm (5.9"–57.1")
Mounting diameter350–750 mm (13.8"–29.5")400–1100 mm (15.8"–43.3")780–1780 mm (30.7"–70.1")
Standard working depth450 mm (17.7")600 mm (23.6")1000 mm (39.4")
Axial stroke200 mm (7.9")250 mm (9.8")600 mm (23.6")
Radial stroke40 mm (1.6")60 mm (2.4")130 mm (5.1")
TD-CNC Series

TDFI Series

Portable flange facers with internal clamping (ID mounting) for on-site machining on flanges, valves, pumps, turbine housings and heat exchangers. Easy handling thanks to separate installation of clamping device and machine unit. Precise alignment within a short time via the user-friendly adjustment system.

  • Drive: Electric 230/120 V, 50/60 Hz or pneumatic 6–7 bar (TDFI-1, -2, -2.5). Pneumatic or hydraulic for TDFI-3 and TDFI-4.
ModelMachining diameterMounting diameterMachine height
TDFI-1150–630 mm (5.9"–24.8")150–460 mm (5.9"–18.1")315 mm (12.4")
TDFI-2400–1200 mm (15.8"–47.2")400–1000 mm (15.8"–39.4")350 mm (14")
TDFI-2.5760–2040 mm (29.9"–80.3")760–1840 mm (29.9"–72.4")500 mm (20")
TDFI-31300–3300 mm (51.2"–129.9")1300–3000 mm (51.2"–118.1")500 mm (20")
TDFI-41700–4400 mm (66.9"–173.2")1650–3800 mm (65"–149.6")500 mm (20")
TDFI Series

TDF Series

Portable flange facers with external clamping (OD mounting). Cover machining diameters from 0 to 3500 mm (0"–137.8").

  • Drive: Electric 230/120 V, 50/60 Hz or pneumatic 6–7 bar (87–100 psi).

Smaller TDF models

Parameter / ModelTDF-05TDF-05ATDF-1TDF-1A
Machining diameter0–250 mm (0"–9.8")0–250 mm (0"–9.8")0–500 mm (0"–19.7")0–400 mm (0"–15.7")
Mounting diameter250–400 mm (9.8"–15.7")250–400 mm (9.8"–15.7")260–600 mm (10.2"–23.6")260–600 mm (10.2"–23.6")
Machine height265 mm (10.4")310 mm (12.2")265 mm (10.4")310 mm (12.2")
Axial stroke30 mm (1.2")30 mm (1.2")
Ax. stroke with angular head (opt.)60 mm (2.36")60 mm (2.36")60 mm (2.36")60 mm (2.36")
Radial stroke80 mm (3.15")80 mm (3.15")80 mm (3.15")80 mm (3.15")

Larger TDF models

Parameter / ModelTDF-2TDF-3TDF-4
Machining diameter300–1200 mm (11.8"–47.2")500–2200 mm (19.7"–86.6")1500–3500 mm (59"–137.8")
Mounting diameter485–1345 mm (19.1"–53")660–2710 mm (26"–106.7")1500–3700 mm (59"–145.7")
Machine height350 mm (13.8")480 mm (18.9")760 mm (29.9")
Axial stroke
Ax. stroke with angular head (opt.)80 mm (3.15")80 mm (3.15")80 mm (3.15")
Radial stroke100 mm (3.9")150 mm (5.9")200 mm (7.9")
TDF Series 1

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