Universal Cylindrical Grinding Machine
MODEL: PMT – ABC – 300 mm x 130 mm CH
Features include:
Cartridge or white metal bush bearing – type spindle
Infinitely variable workhead speed
Manual Hand lever / Hydraulic-operated tailstock (options)
Fine infeed adjustment with microns accuracy
Suitable for tool rooms, R&D, and small & high batch production
Technical Specifications
| GENERAL | |||||
| Admit Between Centre | mm | 300/600/800/1000/1250/1500/2000/2500 | |||
| Centre Height | mm | 130 / 150/ 180/ 200 /225/250/300 | |||
| TABLE | |||||
| Max. Swivel of Table | deg | ± 6° / ± 8° / ± 10° / ± 12° | |||
| Speed Inf. Variable (Hydraulic traverse) | m/min. | 0.1 - 0.5 | |||
| GRINDING WHEEL HEAD - UNIVERSAL | |||||
| Hyd. Rapid Approach / Retraction | mm | 25 to 50 | |||
| Manually feed resolution | mm | 0.005 or 0.001 | |||
| Grinding Wheel Size – OD | mm | 300/350/400/500/650/750/800 | |||
| Motor Power | mm | 3/5/7.5/10/15 | |||
| WORK HEAD | |||||
| No. of Speeds | Infinitely Variable | ||||
| Swivel | deg | ± 90° | |||
| Spindle Nose Taper | MT | 3 / 4 / 5 / 6 | |||
| Infinitely Variable Speed, 3 Phase VFD (Make: Delta / Schneider) | rpm | 25 - 350 | |||
| TAIL STOCK – Manual or Hydraulic Operated | |||||
| Centre | MT | 3 /4 / 5 / 6 | |||
| Quill Travel | mm | 25 / 75 | |||
Additional specification
| INTERNAL GRINDING ATTACHMENT | ||||
| Spindle | mm | Ø 60 X 250 mm | Ø 80 X 250 mm | Ø 100 X 300 mm |
| Spindle Speed | rpm | 18000 | 12000 | 10000 |
| Motor Power | HP | 1 | 2 | 2 |
| Internal grinding attachment fitted with P4 grade matched Pair antifriction Bearings of two pairs, dynamic balanced pulley, and imported endless flat belt without any joint having all safety guards. | ||||
| PLC CONTROLLED SINGLE AXIS AUTOMATIC IN FEED SYSTEM | ||||
| Auto in-feed system | PLC Controlled Auto plunge & auto in-feed system fitted with DELTA touch screen PLC Controller having AC servo motor & servo drive, high precision imported ground ball screw coupled with imported coupling for zero backlash, MPG Wheel & Selector Switch for in-feed rate selection. | |||
| Automatic grinding cycle | PLC Controlled Auto plunge and auto traverse in-feed grinding cycle with rough, coarse, fine, spark out & automatic retraction of grinding wheel with automatic size control. | |||
| Auto in-feed grinding cycle through DELTA touch screen PLC controller with 0.001mm in feed with servo motor, precision ground ball screw, Imported zero backless coupling. | ||||
Extra Accessories
Wheel Balancing Stand with arbour
DRO
Turcite -B Material
Timing Pulley with imported V-Belt
Table wise
Steady Rest – 3 point
Steady Rest – 2 point
Paper Band Cum Magnetic Filtration System
0.001 mm Micro feed
Linear scale
Internal Grinding Attachment
Coolant tank with Magnetic coolant clarifier
Concave & convex radius dresser device
3 jaw chuck plate