NEW G&N Grinding machine for Solar Wafer

• Stand alone precision grinding machine with two grinding spindles and oscillating table;
• Main grinding spindle with combi wheel D46/D15;
• Second grinding spindle for simultaneously chamfering the edges of the block;
• Chamfering of the edges and grinding of the faces in the same clamping position (no rechucking);
• Prepared for robot-loading of block;
• Automatic handling (loading, unloading, turning) of the block;
• Automatic grinding process;
• Integrable into production line;

Block size: 125 / 150 / 156 mm

Block length: 190 – 300 mm

Flat grinding spindle: AC Motor 7,5 kW, speed 500 – 4000 rpm, combi wheel: rough/fine;

Chamfering spindle: AC Motor 2,5 kW, speed 3915 rpm, grinding wheel: fine;

Block clamping & handling: Vacuum

Electrical connection: 10 kW

Water: 1200 l/h

Air: 15 m3/h

Weight: 1600 kg

Dimension: W 3000 x L 2100 mm x H 2440 mm