Double Blade Mining Machine (Induction Series)

Popular Science & Practical Guide for Open-Pit Quarries

The double blade mining machine is the workhorse of open-pit granite and marble quarries. Unlike single-blade saws, it is equipped with two large-diameter blades, cutting two parallel grooves in one pass to extract large, regular stone blocks directly from the mountain.

This induction series model (RS-1360/1900ZL & RS-1500/2000ZL) is purpose-built for continuous, high-volume quarrying, offering a balance of power, reliability, and ease of use.

2.1 Four-Wheel Drive & Low-Profile Chassis

• The machine's four-wheel drive system provides stable traction on uneven quarry tracks, ensuring smooth movement and consistent cutting speed.
• Low center of gravity design makes the machine more stable and less prone to tipping, a critical safety feature on rough terrain.
• The entire unit is built for low vibration, which results in straighter cuts and longer blade life.

2.2 Direct Gear Drive with Split Cylinder

The main spindle uses gear transmission for efficient power transfer. The split cylinder design ensures smooth expansion and retraction of the cutting arm, maintaining perfect parallelism between the two blades.

• This parallelism guarantees uniform block thickness, eliminating the need for time-consuming secondary processing.

2.3 Intelligent Control & Dual Operation Modes

The machine is equipped with an intelligent instrument control panel that allows operators to adjust the feed speed based on the stone's hardness and blade condition.

• Manual & Automatic Modes: Operators can switch between manual control for precision work and automatic mode for continuous, unattended production, maximizing flexibility.

1. Granite & Marble Quarrying: Ideal for large-scale open-pit mines producing standard-sized blocks.
2. High-Volume Production: Designed for continuous, multi-shift operation to meet high market demand.
3. Block Production: Produces high-quality, uniform blocks for processing into slabs, tiles, and monuments.

• Regularly inspect blade condition: Keep blades sharp to ensure clean cuts and prevent excessive wear on the machine.
• Maintain proper water flow: Sufficient water is essential for cooling the blades and suppressing dust.
• Lubricate the rail system: Keep the tracks and drive system well-lubricated for smooth movement.
• Utilize the control modes: Use automatic mode for routine cutting and manual mode for tricky sections or adjustments.

Hot Tags: double blade mining machine: double your quarry output in one pass, China double blade mining machine: double your quarry output in one pass manufacturers, suppliers, factory