Single column single-blade block cutting machine QZQ-1800

Key Advantages of the QZQ-1800 Stone Cutting Disc Machine

The QZQ-1800 is a single-disc automatic stone cutting machine designed for sawing natural stone blocks. The machine efficiently processes various types of natural stone — granite, marble, limestone — as well as engineered stone, expanding the range of producible items from construction slabs to monuments and cladding elements.

1. Large Cutting Disc Diameter
   The ability to install a diamond disc with a diameter of up to 1800 mm ensures deep cutting depth and enables single-pass sawing of large-sized stone blocks.

2. Automatic Cutting Mode
   The machine performs cutting in automatic mode according to pre-set parameters for cut depth and slab thickness, eliminating human factor influence and improving operation repeatability.

3. Two-Stage Spindle Gearbox
   The two-stage spindle speed control system provides smooth and stable cutting performance when processing materials of varying hardness — from soft marble to hard granite.