HKSS-1400 Limestone quarry cut Laterite Red Stone Cutting Machine

The HKSS-1400 is designed for quarrying and cutting sandstone, limestone and laterite into building blocks.

Main specs: vertical motor 75 kW, horizontal motor 45 kW, rail motor 5.5 kW; moving speed 10–45 m/min; max cylinder lifting 700 mm; max cutting depth 520 mm; vertical blade diameter 1330 mm, horizontal blade diameter 600 mm, blade thickness 11.5 mm.

The main motors are three-phase asynchronous motors from brand XDDJ with an efficiency of 93.1%.

Blades are made of Q460C manganese steel with heat treatment (high hardness, difficult to deform) with hardness up to HRC 52. Cutter heads use cemented carbide for high hardness, wear resistance, heat resistance and corrosion resistance.

Control is via 5 joysticks that operate up/down movement, spindle up/down, left/right, and blade cover open/close. The operation interface is simple and easy to learn.

Typically a single trained operator can run the machine; operators are usually able to use it effectively after a few hours of hands-on practice.

Maximum cutting depth per pass is 520 mm and the cylinder lifting range is 700 mm. Block dimensions (length/width) depend on quarry layout and number of passes—contact the supplier for custom sizing guidance.

The carriage moving speed (forward and backward) ranges from 10 to 45 m/min. Cutting feed speeds should be set according to stone type and blade condition.

Power connection and the operation panel use components from Siemens, Schneider and SANCH. The machine is CE quality certificated.

Features include blade covers (open/close via joystick) and robust structural guides for stable cutting. Operators should also use standard PPE (eye, ear, hand, respiratory protection), ensure guards are in place, and follow lockout/tagout and site safety procedures. For specific integrated safety features (e.g., emergency stop locations), confirm with the supplier.

Recommend daily visual checks, lubrication of guideways as specified, periodic inspection of blades and cutter heads for wear, timely replacement of worn blades/carbide tips, and scheduled electrical and motor maintenance by qualified technicians.

Spare blades, cutter heads and common wear parts are available—contact the manufacturer or authorized dealer for parts lists, lead times and part numbers.

The machine requires a suitable three-phase power supply sized to the motors (total nominal motor power ≈125.5 kW). Final voltage, frequency and supply configuration should be confirmed with the supplier and installed by a qualified electrician. Site foundations and crane/lifting arrangements should meet the supplier's installation requirements.

Yes, the machine's control components and assembly are quality certificated by CE. For additional regional certifications or compliance documentation, contact the supplier.

Contact the manufacturer or authorized dealer for quotations, warranty terms, delivery lead times, installation services and operator training packages. They can also provide detailed specifications, transport dimensions and on-site commissioning options.