Centerless Grinding Machine
Prime Machine tools is Manufacturer Of Centerless Grinding machine with prime's Spirit of Precision And Superiority, Prime Centerless Grinders Generally Meant for metalic & non-metalic Parts For Productsction with microns Accuracy.
MAIN MACHINE BODY
- The Machine Body Is of One Piece Close Grained cast iron.
- Special type design, heavy, rigid & stable
Wheel Head :
- Special alloy steel with heat treated. Ground and lapped for high accuracy and long life.
- Special design white metal bush bearings for high accuracy and excellent surface finishing.
Regulating Wheel Head
- Wheel head is mounted on double slide & swivel Plate arrangement.
- Specially heat treated, ground & lapped spindle runs in Oil immersed. Antitriction bearing.
- Give high acuracy& true running to spindle.
- D.C. Drive or (A.C Variable drive) provided to get ,Variable speed of regulating wheel / work piece. For achieving high production & good accuracies optimum rpm of work piece can be set.
- Through Feed grinding facility can achieve to tilting regulating wheel head invertical plane.
- For fast & accurate Taper Grinding & Taper correction. reguating wheel can be swivelled in horizontal plane by the swivel plale.
- Both the Grinding & regulating wheels are equipped with independent hydraulic allyoperated Trimmingunit device.
Hydraulic/ Electronical Unit
- Hydraulic Power pack unit housed outside the machine for easy maintenance.
- All electrical mounted in a concise panel box centralized control For operators.
- Infeed system can be achieve Through regulating wheel head which slide through a hardened & ground feed screw, which ensures high positioning accuracy & repeatability.
- Backlash adjustmentcan donebyspecially designed nut.
- The upper slide moves the regulating wheel head in relation to the work rest for easy job sel up & lower (feed) slide is used for feeding work to the grindingwheel.
- Work blades can be adjusted in height on work base for different size of components work rest base is firmly screwed to the feed slide convenience.
- Centralize lubrication system provide for efficient and positive lubricalion of moving parts.
|Grinding range (Dia) Ø||mm||2-100||2-125|
|Max. Length in through feed grinding||mm||220||270|
|Grinding wheel size (d x w x b)||mm||350x100x127||350x150x127|
|Regulating wheel size (d x w x b)||mm||230x100x76.2||230x150 x 76,2|
|Regulating wheel speed (infinitely variable)||rpm||20 - 200||20-130|
|Swivel of Regulating Wheel head in :- Horizontal plane for taper correction / taper grinding||deg||±1.5||±1.5|
|- Vertical plane for Thrufeed Grinding||deg||±1.5||± 5|
|Grinding and Regulating Wheel dresser||Hydraulic||Hydraulic|
|Swivel of Grinding and Regulating wheel dresser||deg||±5||±5|
|Grinding Wheel motor power||hp||7.5||10|
|Regulating wheel motor power||hp||1||1.5|