High-Speed Stone Trimming Machine in Brazil

Adjustable landing legs and plate help set the cutting angle without positioning a larger machine. The small flywheel height can also be changed to improve the wire angle, reduce stress and support wire life. Several winding arrangements are possible, which may avoid shortening the rope and remaking a joint for a different cut.

The 30 kW permanent-magnet drive is stated to reach the same cutting efficiency as a normal 37 kW asynchronous motor. That comparison is part of the product record; the page does not provide the Brazilian stone, cut area, time or electrical readings behind it. Operators can use wired control or a wireless remote according to the supplied configuration.

The country, DWS-30M identity and trimming functions are supported. The quarry, material and acceptance result are not named. Bridge and demolition work are listed capabilities, not evidence that this machine performed structural cutting in Brazil.

For a repeat block-trimming case, record the stone, starting block, target dimensions, landing-leg setup, flywheel position and wire route. Time, finished geometry, wire condition and measured power would allow the permanent-magnet comparison to be checked on a defined cut.