Perfect PFG-120400 AHD/160400 AHD Series Double Column Type Surface Grinders
P.O.A
Description
PERFECT Double Column Series are longitudinal by hydraulic, cross feed axis and vertical axis by AC servo motors. The beam surface Is equipped with two heavy duty linear guide ways with great span for extra smooth movement and high rigidity. The variable feed speed of the table Is controlled by a proportional hydraulic valve, allowing for feed speed adjustment according to the workpiece type for increased convenience of operation. All major parts are manufactured from high tensile cast iron, tempered and stress relieved for best rigidity and stability.
Specification | |
| Table size / max grinding surface | 1200 x 4000mm |
| 1600 x 4000mm | |
| Max distance : centre spindle to table | 900mm |
| Option: 1100mm | |
| Power cross feed approx. | 3000mm/min |
| Auto cross feed increment | 0.1mm to 35mm |
| Table speed | 3 – 25m/min |
Machine equipped with |
| Double Column / Portal type construction |
| Y & Z axis : driven by AC Servo motor with MPG |
| Y & Z axis : linear guide way & ballscrew construction |
| Z axis : SVPV – Stepless Variable Proportional Valve hydraulic system with Turcite B |
| Auto downfeed – AD5 NC |
| Electro parallel dresser |
| Hydraulic oil air chiller |
| Spindle motor inverter – 20HP |