Crankshaft grinding machines

Rex: Hydraulic Crankshaft Grinders

REX Crankshaft Grinders are designed to utilize the most accurate and efficient crankshaft setup system available.
REX Crankshaft Grinders use work heads with 4-way cross slides with an advanced locking system which permits quick centering of the crankshaft.
Heavy duty one piece cast iron construction assures you a lifetime of superior accuracy and dependability.
Whatever your crank grinding needs, REX has a model designed to do the job that your customers demand at a price that you can afford.

Wheel head

Sideways are coated with antifriction material to obtain free movement and a minimun of wear
Hardened steel spindle, turns in oil bathed fully adjustble precision sleeve bearings

Hydraulic controls

Rapid hydraulic wheelhead traverse and hydraulic table movement increase speed during set-up and grinding
Fine feed controls for both movements assure accuracy

Work Heads

4 way cross slides with advanced locking system permit quick centering of crankshaft. Shiftring is found by a centesimal dial indicator
“O” setting is obtained by shifting the heads against the central stop, which maybe released for possible corrections
Indexed chucks rotate 360 °
Micrometric chuck rotation
Easy change from chucks to centers
Only two keys for all shifting, centering and clamping operations

Workhead

Very large guides

Crankshaft grinding machines

Rex 1200

Rettificatrice Alberi Gomito Robbi REX 1200

Rex 1500

Rex 1800

Rex 2200

Rettificatrice Alberi a Gomito Rex 2200 Robbi Group

Crankshaft grinding machines (industrial line)

Rex 2700

Rex 3100

Rex 4000

Rettificatrice Alberi Gomito - Robbi - Rex 4000

Rex 6000