Center Less Grinding Machine PMT-MG C100
Machine Bed:
The Machine bed is of one piece, close grained, graded cast iron. Box structure design, heavily reinforced with ribs, provides high rigidity and stability.

Grinding Wheel Head:
Grinding wheel head of sturdy design is fixed to the machine bed. Wheel head spindle is made of special alloy steel special heat treated ground and lapped to achieve high dimensional stability and long life. Spindle runs in precision white metal bush bearings confirming to SAE 15 which give very high accuracy and excellent surface finish to the work piece.

Regulating Wheel Head:
Regulating wheel head is mounted on double slide and swivel plate arrangement (Model PMT-MG C 100 and PMT-MG-C150). Spindle specially heat treated, ground and lapped runs in oil immersed precision Anti-Friction bearings to give high accuracy and true running D.C. Thyristor drive (Optional - AC variable drive) Provided to get infinitely variable sped of regulating wheel work piece. Optimum RPM of work piece can be set to achieve hight production and good accuracies. Regulating wheel head can be tilted in vertical plane to facilitate through feed grinding.

Infeed System:
In feed is imparted to the regulating wheel slide through a hardened and ground feed screw, which ensures high positioning accuracy and repeatability. Specially designed nut having backlash adjustment is provided. The upper slide moves the regulating wheel in relation to the work rest for easy bob set up and lower feed slide is used for feeding work to the grinding wheel. Work rest base is firmly screwed to the lower feed slide. Work blades can be adjusted in height on work base for different size of components.

Taper Correction:
Regulating wheel can be swiveled in horizontal plane by the swivel plate, for fast and accurate taper correction and taper grinding.

Automatic Plung Grinding Cycle (optional):
single lever operated automatic plunge grinding cycle. Cycle operates as rapid approach Auto feed spark off rapid retraction and In feed slide moves to starting position. Amount of in feed, in feed rate and spark of time are adjustable.

Dressing Unit:
Separate hydraulic dressing units with infinitely variable dressing speeds provided for both grinding and regulating wheel (Model PMT-MG C100 and PMT-MG C150) Profile dressing of grinding and regulating wheel is possible with special attachment. (Optional)

Hydraulic/Electrical Unit
Hydraulic power pack unit housed outside the machine for easy maintenance. All electrical mounted in a concise panel box. Centralized controls for operator's convenience.

Lubrication:
Centralized lubrication system provided for efficient and positive lubrication of moving parts.

Standard Accessories:

• Grinding wheel I Nos.
• Regulating wheel I Nos.
• Coolants pump with tank.
• Grinding wheel and regulating wheel puller.
• Work rest blade I Nos.
• Splash Guard.
• Set of Allen keys.
• Cauterized lubrication system.
• Nut Spanner.
• Balancing Arbor.
• Power pack for hydraulic dressing.

Optional Accessories:

• Machine Lamp.
• Wheel Balancing Stand.
• Automatic flange grinding cycle.
• Additional Wheel flange.
• Work rest blades other then standard supply.

Technical Specification
PMT - MG - C100 (MG Micro Grind)

Different Capacities (Models) - PMT - MG - C 40, C 75, C100, C 150