ChinShine 20-28kW Dual Voltage Lightweight Electric Wall Saw

The ChinShine LL Series High-Frequency Electric Wall Saw is a state-of-the-art concrete cutting system designed for heavy-duty demolition, structural openings, and reinforced concrete cutting. Engineered with advanced high-frequency motor technology, it delivers a massive power output (up to 28kW) while maintaining an incredibly lightweight cutting head (only 35kg - 36.5kg). This allows for quick, effortless installation on the track, significantly reducing labor fatigue and setup time.
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Key Features & Engineering Advantages:

  • Advanced High-Frequency Technology: The high-frequency motor provides higher power density and efficiency. It ensures a smooth, continuous cut without the need for carbon brush replacement, reducing maintenance costs and downtime.

  • Ultra-Lightweight Cutting Head: Weighing just 35kg (LL1770/LL2070) and 36.5kg (LL2570), the cutting head is easy for a single operator to lift and mount onto the wall track, ensuring maximum safety and speed on site.

  • Flexible Dual-Voltage Power Supply: Adaptable to various site conditions. It supports both Single-phase 220V and Three-phase 380V power supplies, solving the problem of power limitations on remote job sites.

  • High Cutting Efficiency: Supports a maximum saw blade diameter of up to 1400mm (LL2570 model) and comes with an 800mm saw blade guard. The cutting efficiency reaches an impressive 2 - 6 m²/h, making light work of thick concrete walls.

  • Smart Cooling System: Features water cooling for the cutting head (>5L/min) to prevent overheating during continuous operation, and forced air cooling for the independent control box, ensuring stable and safe performance.

  • Wide Application: Perfect for cutting reinforced concrete walls, floors, bridges, and performing precise demolition in construction and renovation projects.

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