Stone Block Cutter with Horizontal Blade

The DINOSAW stone block cutter processes granite, marble, limestone, sandstone, quartzite, and other natural stones effectively. It handles hardness variations from soft limestone to extremely hard granite with equal precision. The adjustable cutting parameters and robust bridge structure accommodate different stone densities and characteristics. Material thickness can range from 10mm for thin tiles up to 80mm for thick slabs, making it versatile for various applications including countertops, flooring, and architectural cladding.

Dual-blade cutting improves efficiency by performing vertical and horizontal cuts simultaneously, reducing processing time by up to 40%. Traditional single-blade machines require multiple passes or repositioning, while DINOSAW's system completes both operations in one cycle. The integrated design eliminates material handling between cutting stages, reducing labor requirements and potential damage. This efficiency gain directly translates to higher throughput and lower production costs per slab.

The SXDQ-1200 requires 7500×4350×6500mm installation space, while SXDQ-1600 needs similar footprint. Additional clearance for material handling and maintenance access should be planned. The machine can be installed on ground level without special foundations in most cases. Water supply connections and electrical requirements should be considered during facility planning. Our installation team provides detailed site preparation guidelines to ensure optimal setup.

Regular maintenance includes daily blade inspection, weekly lubrication of moving parts, and monthly hydraulic system checks. The robust design minimizes maintenance requirements compared to conventional machines. Critical components use high-quality bearings and seals for extended service life. Preventive maintenance schedules are provided with detailed procedures. Technical support and genuine parts are available globally through DINOSAW's service network.

Yes, the machine adjusts cutting thickness from 10mm to 80mm automatically through PLC programming. Multiple thickness settings can be programmed for batch production of various slab sizes. The hydraulic cutting head adjusts position precisely for each thickness requirement. This flexibility allows processors to respond quickly to market demands without manual adjustments or tooling changes.

Safety features include emergency stop buttons, protective enclosures around cutting areas, automatic blade guards, and hydraulic safety locks. Operators remain safely distanced from cutting operations through automated material handling. Water spray systems suppress dust and control temperatures. The PLC system monitors all safety parameters continuously and stops operation immediately if unsafe conditions are detected. All safety systems comply with international industrial safety standards.

It replaces the manual splitting step. On a vertical-only block cutter, slabs stay attached to the block base after face cutting and a crew breaks them off with wedges or hammers — which damages slab backs and leaves an uneven foundation for the next round. The SXDQ's horizontal blade undercuts the base in the same cycle, so slabs separate cleanly, the block foundation stays flat, and the splitting crew moves to higher-value work. Most factories recover the labor saving within the first production season.

Not as a separate operation — the horizontal blade works as the undercut partner of the vertical cutting sequence. The vertical blades cut the slab faces to the programmed depth, and the 400–600 mm horizontal blade passes beneath to cut the connecting base. Each slab is therefore separated by the combined vertical-horizontal cycle, not by an individual horizontal cut per slab. One programmed sequence handles the whole block.

Choose the SXDQ when manual splitting, block-base rework and continuous automation are your main pain points — the dual-blade cycle removes the splitting crew and keeps foundations flat between rounds. Choose the LMDQ multi-blade cutter when your slab thickness is standardized and pure output is the target: blade sets slice several slabs per pass at up to 120 m²/h. Some factories run both — SXDQ for flexible block programs, LMDQ for the volume line.