Double Blade Block Mining Machine

1.This machine adopts the new all-wheel-drive walking mechanism,needn’t daily maintenance. While avoiding the resulting security risks when the chain break. Running at constant speed,improve the cutting speed greatly,
and reduce the loss of the cutting segments sharply, reduce the power consumption.
2.The spindle box connect with the motor directly instead of belt ,play to maximize the effective power of the motor.
3.Electrical control box with the Siemens technology,microcomputer tracks automatically, automatic deceleration in advance when the motor overwork and the blade is caught,prevent burning the main motor, improve the main motor’s life and production efficiency.

The Introduction of Quarry mining machine
In the traditional rock quarry mining which using dynamic blasting, the rate of finish product is only about 30-35%. DAFON is a quarry equipment manufacturers for the year has rich mining experience in granite/marble/limestone etc.
The new mining method is to apply a double blade stone quarry mining machine to cut the quarry rock directly, the finish product rate can be up to 90%, it improves the utilization of natural resources. Meanwhile double blades quarry mining machine is environmentally friendly equipment which avoids slag dust and smoke pollution during the opening process.
The quality of quarry is improved due to lack of shock and blasting, it is safer for a worker in open pit quarry mining.
This surface mining equipment adopts hydraulic pressure elevating, vibration running, simple circuit, and easy maintenance, which bring high efficiency and economic benefits to customers.

The Feature of quarry mining machine
The quarry surface mining equipment is the transformation of the original two-blade mining machine and suitable for marble and granite quarries. The stone quarry machine is widely used in domestic and aboard, the speed is faster than diamond wire saws. The completed sealed cylindrical guide rail ensure that the guide rail is free from contamination. The machine uses the original lubrication system to effectively improve the service life and utilization rate, and reduce the number of maintenance and cost. It is a significant improvement in the overall efficiency of a mining machine.
The main advantages are easy operation and low investment, small clearance, low wear, no vibration, stable structure, high cutting precision, and improved service life of the cutter head.
The Advantage of quarry block mining machine
Increased productivity: Quarry mining machines are designed to work efficiently and effectively, allowing for increased productivity and reduced labor costs.
Cost-effective: Quarry mining machines are designed to operate for a long time and require minimal maintenance, which makes them a cost-effective option for quarry operators.
Safety: Quarry mining machines are designed with safety in mind, with features like backup cameras, automatic braking systems, and other safety features to prevent accidents and protect workers.
Precision: Quarry mining machines are designed to cut through stone and other materials with precision, allowing for accurate cuts and shaping of materials.
Versatility: Quarry mining machines can be used for a wide range of applications, including cutting, drilling, and shaping stone, making them a versatile tool for quarry operators.
Overall, the use of quarry mining machines can provide significant benefits to quarry operators, including increased productivity, cost-effectiveness, safety, precision, and versatility.

Installation instructions:
1.Pave the track, if the site is not flat, use wood blocks or stones to pad the track basically and fix it, place the machine horizontally on the preset platform to check whether the four wheels are correctly erected on the track and ensure that the four wheels of the machine touch the track at the same time.
2.Installation of tap water supply pipe.
3.saw blade installation: according to the height required to install the required saw blade first loosen the lock nut, take out the outer clamp, then put on the saw blade, saw blade hole placed on the inner clamp tab, then install the outer clamp, lock nut tight.
4.set up the machine cable, connect the machine power, the machine track must be grounded to prevent leakage.

1) Equipped with powerfull permament magnet motors with high rated speed of 11000 rpm and high reliability.
2) To regulate the main motors speed by frequency converter, make it possible to adjust cutting speed according to the hardness of the stone cutted.
3) Productivity improved 10% + higher.
4) 10-15% energy saving than 2QYKT series.
5) Safer, more stable.

The DTAKSJ-3000 3600 quarry mining stone block cutting machine is the successful development of the domestic stone blocks mining machinery in Laizhou Datang machinery. It uses the electric motor as the power to drive the saw blade to rotate in orbit, cut into the rock. With auxiliary equipment ,It will achieve to cut the stone block without blasting and thermal cutting way to exploit block. By its application, overcome high quarry mining costs , unsafe, waste of resources, environment pollution problems than traditional mining exploiting way

High working efficiency and high economic profit:



It will exploit 200 cubic meters stone block in 24 hours, the cost is 14 usd per cubic meter. It’s only 40% of the cost than traditional blasting exploiting way..



High safety performance:



Using the new block exploiting way of stone block cutting machine without detonator explosives, both to ensure the safety of the work site, but also to avoid the detonator explosives into the community, effectively eliminating the security risks.