PFG-X25B

Product Description

 3 AXES AUTO. (Cross feedLongitudinalVertical by AC Servo Motor)

Product Feature

Optimized Structure

The main structure is analyzed by the finite element technique with different combination of external forces to ensure the stiffness of the machine. The base of the grinder is expanded for the purpose of increasing the supporting capability and stability of the machine. A fully-support rail design reinforces the precision and stability of the machine.

Precision Spindle Design

The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 μm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, providing high accuracy grinding and a long service life.

CNC controller

SIEMENS brand 3 axes CNC controller, operation more convenience. Fagor, Fanuc CNC controller are also available if necessary.

AC Servo Motor & M.P.G. Hand Wheel for Y & Z axes

Providing high accuracy and convenient operating.

Crossing Stroke Adjustment for X & Z axes

Travel setting by joystick, more convenient.

Stepless Variable Proportional Valve Hydraulic System for X axis

Allowing for feed speed adjustment according to the workpiece type for increased convenience of operation.

Grinding Mode

Surface, Crisscross, Plunge , and Pitch (same pitch and same depth) grinding are standard. Others like Stair, Side, Profile, Contour grinding are options. The 3 axes CNC control is necessary for contour grinding.

Dressing Mode

Table dressing is standard. Others like Profile, Forming dressing are options.

NC auto parallel dressing & compensating system (Option)

The optional NC auto parallel dressing & compensating system is available to increasing the grinding efficiency.

Dressing Device

3-pcs diamond dresser, One roller, One roller forming, Two roller, Two roller forming are options.

Auto Balancing System (Option)

Providing superior grinding accuracy and finishing.

Product Specification
SPECTIFICATEUNITPFG-X25B
Grinding surface of table mm 250x500
Max. distance center of spindle to table mm 550
Total Max. safety table load kgs 250
Table guideway   V & FLAT WAY
Wheel dimension mm 180x13x31.75
Spindle motor HP 3
Machine net weight Kgs 2500
Machine dimensions (AxBxC) mm 2800x2450x2250
Structure   Vertical: Linear guide way with ball screw

Cross: Linear guide way with ball screw

X axis: Linear guide way with ball screw