DBM is an innovative on-rails system for the extraction of stone blocks. Based on the parallel cutting of the stone by two big Blades, which are fitted in the main structure. The DBM provides a boost in productivity and efficiency.

Safety
PLC program + frequency converter dual protection. It stops immediately in abnormal conditions such as blade jamming or blade nipping.

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 to improve the cutting efficiency.
● Using high-efficiency permanent magnet technology, high efficiency and energy saving up to 30%.

Stability
● The mechanical structure adopts finite element analysis. After years of quarrying practice, the structure is stable and reliable.
● Electrical components are customized according to harsh working conditions such as excessive dust in the quarry and unstable voltage.
These componentes have been carefully selected by using the best brands like Siemens.

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