Squaring machine with tilting blade Motorized blade lifting Manual blade inclination Technical data : anodized aluminum carriage mm. 3200/3800 main blade motor kW 5.5 scoring blade motor kW 1.1 max. blade diamete...
Bridge saws are heavy-duty cutting machines used to cut natural stone, engineered stone, tiles and masonry. A bridge or gantry carries the blade across a stationary table, allowing precise straight and angled cuts on large slabs. Available as manual or CNC models, they use water-cooled blades and robust spindles for high accuracy and dust control, making them standard equipment in fabrications shops and stone yards.
Check spindle condition and runout, linear rails and bearings for wear, table flatness, water system and pump, blade arbor and guards, control electronics (CNC), electrical specs, and service history. Look for rust, leaks, and accurate test cuts.
Secure the bridge and spindle, drain fluids, protect the table and rails with wooden crating or padding, lock moving parts, and use a rigging company experienced with heavy machine tools. Note weight, dimensions and required forklifts for loading.
Most saws need a level concrete pad, three‑phase power (voltage varies by model), proper grounding, water supply and drainage, and enough overhead and floor clearance for loading and operation. Check the machine’s nameplate for exact specs.
Keep rails and bearings clean and lubricated, maintain water filtration and pumps, check spindle bearings and belts, replace worn seals and filters, verify alignment and calibration, and inspect blade condition after each job.
Spindle bearings, linear guides, pump seals and control electronics are common wear items. Costs vary widely by model and region; expect hundreds to a few thousand dollars for bearings or pumps, and more for major spindle or control replacements. Get an inspection and spare-parts list before buying.