Crankshaft grinding machine – Rex 1200

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Technical SpecificationsUmRex 1200
Distance between centersmm1320
Distance between chucksmm1300
Height of centers over tablemm220
Swing over tablemm440
Offset of centersmm80
Grinding diametermm180
Fast hydraulic wheelhead traversemm80
Hand micrometric wheelhead feedmm150
Hand micrometric wheelhead feed graduationmm0,005
Whellhead feed per reversemm1
Hand micrometric worktable traverse per reversemm11
Fast hydraulic worktable traversem/ min3
Grinding wheel speedsrpm100-1150
Grinding wheel diametermm610
Width of grinding wheel (min – max)mm19-40
Diameter of chucksmm160
Chucks holding diametermm200

Standard Equipment

Electric installation 24 V
Hydraulic installation
Cooling installation with tank
Two self centering chucks
Pair of additional counter weights
Grinding wheel with pair of wheel hubs
Narrow steady rest
Wheel periphery and side truing attachment with diamond
Eccentricity control device with dial gauge
Truing fixture for checking concentricity with dial gauge
V-square for centering of crankpins with dial gauge
Wheel balancing mandrel
Motor drive pulley for reduced wheel diameter
Grinding wheel stripper
Set of steel splash guards
Service spanners
Operating manual

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