STH 1200
STH 1200 Horizontal Spindle Surface Grinding Machine: Is designed for grinding the engine blocks, cylinder heads and similar surface at the requested precision and specifications. Top table, middle table, main body and workhead parts are made of wear-resistant qualified cast-iron. The grinding head can move manual and automatically. The feed process is realized with manual movement. Magnetic table is fixing the grinding part on table and provide a quick and easy work. The movement of all tables on “V” slides is protracting the operation time of machine. The movement and process of the machine are achieved through control panel so as to provide a quick and easy work.
| TECHNICAL SPECIFICATIONS | STH 1200 | |
|---|---|---|
| Table size | 406×1020 mm | |
| Longitudinal travel | 1200 mm | |
| Cross travel | 450 mm | |
| Maximum distance from spindle center to chuck table | 750 mm | |
| Chuck size | 400×1000 mm | |
| Speed of longitudinal movement | 7~23 m/min | |
| Table cross automatic movement | 0,1 ~ 8 mm | |
| Table cross rapid movement | 990 mm/min | |
| Table cross manuel movement | 0,02 mm/div | |
| Wheelhead vertical rapid movement | 460 mm/min | |
| Wheelhead vertical manuel movement | 0,005 mm/div | |
| Grinding wheel speed | 1450 rpm | |
| Grinding wheel size | 350x40x127 mm | |
| Spindle motor power | 5,5 kw | |
| Hydraulic motor power | 2,2 kw | |
| Cooling pump motor power | 0,09 kw | |
| Elevating motor power | 0,25 kw | |
| Cross feed motor power | 0,04 kw | |
| Loading capacity (include chuck) | 600 kg | |
| Total rated power | 8,5 kw | |
| CODE | STANDARD EQUIPMENTS | ADET / QUANTITY |
| STD 280 | Electromagnetic table (400×1000 mm) | 1 |
| STD 281 | Grinding wheel (350x40x127 mm) | 1 |
| STD 282 | Grinding wheel flange | 1 |
| STD 283 | Static balancing stand for grinding wheel | 1 |
| STD 284 | Grinding wheel balancing shaft | 1 |
| STD 285 | Grinding wheel dresser (with diamond) | 1 |
| STD 286 | Grinding flange extractor | 1 |
| STD 287 | Parallel support 100×500 mm (For cylinder head) | 2 |
| STD 288 | Balancing nuts and rubbers | 10 |
| STD 564 | Cylinder head clamping plate | 4 |
| STD 289 | Spot light | 1 |
| STD 290 | Full splash guard | 1 set |
| STD 291 | Hydraulic system | 1 set |
| STD 292 | Coolant system | 1 set |
| STD 293 | Service tool kit | 1 set |
| STD 294 | Operating manuel | 1 |
| DIMENSIONS | ||
| Length | 3600 mm | |
| Height | 2200 mm | |
| Width | 2400 mm | |
| DIMENSIONS WITH PACKING | ||
| Length | 3860 mm | |
| Height | 2300 mm | |
| Width | 2450 mm | |
| WEIGHTS | ||
| Without packing | 3300 kg | |
| With packing | 3600 kg | |