Glebar PG-9BHD Centerless Form Grinder

Glebar Co. Inc. Glebar PG-9BHD Centerless Form Grinder

The Glebar PG-9BHD Centerless Form Grinder produces spherical or cylindrical components from pre-form or rod in a range of materials, including rubber, ceramics, wood, plastic, glass, and Teflon® (PTFE). Starting with a rod of material, the PG-9BHD can produce intricate cylindrical shapes or even grind the rod directly into balls. The unique oscillating regulating wheel assembly, used in ball-form applications, forces parts to rotate randomly during grinding. This ensures sphericity — the 3-dimensional roundness of the ball. For this reason, the clear majority of roll-on deodorant balls and golf ball cores in the world are ground on Glebar Form Grinders. Common applications include carbon fiber and Teflon® (PTFE) components, drumsticks, golf ball cores, deodorant balls, check valve balls, pen nibs, fuse bodies, ceramic insulators, billiard balls, contact lens blanks, and many more.
Machine Operation: Semi-automatic
Grinder Type: Special Purpose
Workpiece Envelope
Grinding Length: 9.840" 250.000mm
OD Min Grinding Diameter(s): 0.060" 1.500mm
OD Max Grinding Diameter(s): 2.500" 63.500mm
Grinding Wheel And Spindle
Grinding Wheel:
Grinding Wheel Diameter: 9.020" 229.000mm
Grinding Wheel Diameter Opt: 9.020" 229.000mm
Grinding Wheel Width: 8.660" 220.000mm
Grinding Wheel Width Opt: 9.020" 257.000mm
Wheel Head:
Angle Adjustment: 0.000°
Motor: 7.500hp 5.600kW
Motor Opt: 10.000hp 7.500kW
RPM: 2,400
Axes Specifications
Cross: 2.500" 63.500mm
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