1.The granite quarrying machine Safety

PLC program + frequency converter dual protection, stop immediately in abnormal conditions such as blade jamming or blade nipping.
2.The granite machine Efficiency
Three inverters communicating, automatically control the walking speed, accelerate in case of "soft" and decelerate in case of "hard" to improve cutting efficiency.
The main motor is controlled by frequency conversion, and the large and small saw blades can be adjusted to a more reasonable cutting line speed according to the type of stone and the cutter to improve the cutting efficiency.