Cincinnati Milacron 340-20
Twin Grip Centerless Grinding Machine
Serial No. 350520H5V-0056

SPECIFICATIONS:
Grinding Diameter – Maximum…………6″
Standard Thru Feed and Infeed Work Rest…………1/2″ – 3″
Grinding Wheel – Hole…………12″
Grinding Wheel – Maximum Diameter…………24″
Grinding Wheel – Minimum Diameter…………17″
Grinding Wheel – Width…………Up to 20″
Regulating Wheel – Hole…………6″
Regulating Wheel – Maximum Diameter…………14″
Regulating Wheel – Minimum Diameter…………10-1/2″
Regulating Wheel – Width…………Up to 20″
Regulating Wheel Speeds – Low Range…………12 – 56 RPM
Regulating Wheel Speeds – High Range…………56 – 300 RPM
Grinding Wheel Drive…………40HP
Regulating Wheel Drive…………2 HP
Hydraulic Pump…………1 HP
Speed Changes…………Var. Pitch Sheaves and Gear Shift
Actual Dimensions…………170″L X 80″W X 95″H
Weight – Catalog…………18,900 Lbs.

Grinding Wheel Spindle:
Cartridge Type Spindle includes Filmatic Bearings which are Self Adjusting for
variations in load. Automatic Circulating Lubrication under pressure.

Regulating Wheel Spindle with Outboard Support:
Two Piece Bronze Bearing each side of Wheel, Plus Rear Support Bearing and
Anti-Friction Thrust Bearing on End. Automatic Pressure Lubrication.

EQUIPPED WITH:
Current Transformer (Load Meter)
Sub Panel (Load Meter)
Inchworm Compensator
Pushbutton Station (Inchworm)
Booster Assembly (Compensator)
Automatic Grinding Wheel Truing with Automatic Diamond Advance
Power Profile Regulating Wheel Truing
20″ Thru Feed Work Rest
Trabon Auto Lubricating to Machine Slides, Truing Attachments and CAM Follower