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.

Table size 406x1020 mm
Longitudinal travel 1200 mm
Cross travel 450 mm
Maximum distance from spindle center to chuck table 750 mm
Chuck size 400x1000 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
STD 280 Electromagnetic table (400x1000 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 100x500 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
Length 3600 mm
Height 2200 mm
Width 2400 mm
Length 3860 mm
Height 2300 mm
Width 2450 mm
Without packing 3300 kg
With packing 3600 kg