Series

Tacchella Proflex

External and internal cylindrical grinding machines with up to four grinding wheels

Tacchella Proflex external and internal cylindrical grinding machines are the ideal solution for precision grinding, including on gear shafts, bearings, pump gears and spindles in small or large quantities and at multiple diameters or machining interpolations. Tacchella Proflex grinding machines enable round, non-round and polygonal workpieces up to 400 kg to be ground with absolute precision. The series covers grinding lengths from 400 to 1,600 mm with a center height up to 305 mm.

Industries

Equal to any challenge – not only in these industries

Machinery/ general engineering

Versatile grinding of shafts and ring-shaped parts

Automotive OEMs and Suppliers

Production solutions for grinding processes on different shafts

Aerospace

Production solutions for complex and highly specified grinding

ADVANTAGES

HOW TO BENEFIT FROM TACCHELLA PROFLEX EXTERNAL AND INTERNAL CYLINDRICAL GRINDING MACHINES

Enhanced performance

The monolithic machine bed on Tacchella Proflex grinding machines is made of stabilized and ribbed cast iron and offers peripheral channels to catch the coolant. The machine bed perfectly intercepts the thermal changes and vibrations that arise during grinding to ensure outstanding quality of the ground workpieces.

Top precision

The workpiece headstock with a fixed or rotating spindle is ideal for live grinding operations and grinding between centers. High-precision bearings with a rounding accuracy below 0.001 mm enable positioning of the workpiece headstock on a swiveling frame. The tailstock is hydraulically driven. It has a safety device for regulating the pressure between the points and the resulting axle load, as well as a micrometric system to correct the workpiece's cylindrical properties.

Maximum flexibility

These multi-tasking grinding machines permit the combined use of 2, 3 or 4 conventional grinding wheels (610 and/or 760 mm) or CBN high-speed grinding wheels (400 and/or 500 mm). A workpiece headstock with C-axis is also available for machining non-round parts like cams, eccentric tappets, even polygons, threads and personalized profiles.

Ideal ergonomics

The grinding wheel carriage slides on hydrostatic guides for maximum compactness and enhanced sliding behavior. Intersection guides on the X-transverse axis and Z-longitudinal axis reduce space requirements at floor level and enable rational arrangement of the fluid and electrical systems.

APPLICATIONS

TOP PERFORMANCE FOR MAXIMUM PRECISION

Tacchella Proflex external and internal cylindrical grinding machines are the perfect solution for grinding the likes of gear shafts, bearings, pump gears and spindles in small or large quantities – and at multiple diameters or machining interpolations.

Powertrain
Drive shaft
Tacchella Proflex external/ internal cylindrical grinding machines with movable grinding headstock and two independent grinding wheel spindles grind all grooves and diameters on drive shafts. Also with CBN grinding wheels with ø 450 x 100 mm at 120 m/s.
Powertrain
Differential housing
Use Tacchella Proflex external and internal cylindrical grinding machines with a swiveling double-spindle and conventional ø 610 mm grinding wheels at 63 m/s for precise grinding of differential housings, including in-process measurement.
Transmission
Input shaft
Tacchella Proflex external and internal cylindrical grinding machines with a swiveling 3-spindle grinding headstock and ø 610 mm grinding wheels operating at 63 m/s can machine the external diameter and shoulder on input shafts in three operations and a single setup.
Engine
Bearing
Tacchella Proflex external and internal cylindrical grinding machines enable precise grinding of bearings in three angular positions. 5°: longest external diameter, shoulder and shorter diameter. 0°: ball ring and ball bearing surface. 180°: internal diameter.
Engine
Camshaft
Tacchella Proflex external and internal cylindrical grinding machines enable precise grinding (CBN grinding wheels with ø 400 mm at 120 m/s) of a wide variety of camshafts with maximum flexibility and short setup times. - Even for small quantities.
Miscellaneous
Punch
The three-spindle Tacchella Proflex enables precise grinding of punches. Wheel 1: definition and roughing of the profile by interpolation of X and C. Wheel 2: finish grinding of all profiles without cavities and on the concave sides (3 pages).

MACHINE TYPES

THE RIGHT EXTERNAL AND INTERNAL CYLINDRICAL GRINDING MACHINE FOR EVERY REQUIREMENT

Tacchella Proflex external and internal cylindrical grinding machines are ideal for round, non-round and polygonal workpieces weighing up to 400 kg, with a length up to 1,600 mm and a height up to 305 mm.

Tacchella Proflex C1.50-C1.60/50-C1.60-1840
External and internal cylindrical grinding machine

Tacchella Proflex C3.60-C3.75-1880
External and internal cylindrical grinding machine

Tacchella Proflex S2.40-S2.50-18120
External and internal cylindrical grinding machine

GALLERY

EXPERIENCE TOP PERFORMANCES

Tacchella Proflex external and internal cylindrical grinding machines excel in every production environment in terms of performance, efficiency and product quality. Obtain gripping insights into our machines' work environment here.

RELATED SERIES

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Tacchella Multitech

Tacchella Multitech cylindrical grinding machines are mostly used in the automotive sector. They enable the combination of grinding and other technologies, such as hard turning, milling, drilling and thread cutting.

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Tacchella Pulsar

Tacchella Pulsar external cylindrical grinding machines are the ideal grinding solution for medium to large batch sizes. The Pulsar offers crossed and hydrostatic X and Z work axes and enables the use of both conventional and CBN grinding wheels with high cutting speeds.

Learn more

Inquiry

Submit your inquiry about this series here

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Eike Fretzer

FFG Europe & Americas

Telephone+49 172 7 91 71 68

E-Maileike.fretzer@mag-ias.com

Eike Fretzer

FFG Europe & Americas

Telephone+49 172 7 91 71 68

E-Maileike.fretzer@mag-ias.com

Eike Fretzer

FFG Europe & Americas

Telephone+49 172 7 91 71 68

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Tacchella Proflex

External and internal cylindrical grinding machines with up to four grinding wheels

Industries

Equal to any challenge – not only in these industries

Machinery/ general engineering

Automotive OEMs and Suppliers

Aerospace

ADVANTAGES

HOW TO BENEFIT FROM TACCHELLA PROFLEX EXTERNAL AND INTERNAL CYLINDRICAL GRINDING MACHINES

Enhanced performance

Top precision

Maximum flexibility

Ideal ergonomics

APPLICATIONS

TOP PERFORMANCE FOR MAXIMUM PRECISION

Drive shaft

Differential housing

Input shaft

Bearing

Camshaft

Punch

MACHINE TYPES

THE RIGHT EXTERNAL AND INTERNAL CYLINDRICAL GRINDING MACHINE FOR EVERY REQUIREMENT

GALLERY

EXPERIENCE TOP PERFORMANCES

RELATED SERIES

DISCOVER THE ENORMOUS OPPORTUNITIES OF THE FFG WORLD

Tacchella Multitech

Tacchella Pulsar

Inquiry

Submit your inquiry about this series here

Eike Fretzer

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Thomas Maringer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Eike Fretzer

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas

Giuseppe Dall'Ora

FFG Europe & Americas