Stone Mining Machinery for natural stone quarry

The electrical control system of our stone mining machinery are with PLC and two inverters that allow to variable linear speed of wire from 0-40 M/S. The translation and 360 degree rotation of flywheel-holder head of  Stone Quarry Machine are motorized and allow an easy and fast positioning of the machine, as well as the execution of two parallel cuts. All the movement of the wire saw machines are motorized and an automatic mechanism keeps always constant and programmed tension of diamond wire in working conditions. Our Stone Quary Machines are with safety devices that shut off the machine in case of wire breakage, over voltage, over electric current, over heating of motor, incorrect maneuvers etc. The greatest advantage of our  Stone Quarry  Machines are safe cutting and good diamond wire durability as well as being user friendly.

The major functions of our stone mining machinery :

1.Variable wire speed range from 0-40 M/S.

2. Automatic step-less tensioning system to keep the wire always in optimal working condition.

3.Motorized rotation of driving wheel holder from 0-360⁰ with limit protection for over movement.

4.Motorized lateral extension of flywheel shaft position +/- 350-400mm with limit protection for over movement.

5.Maximum travel speed on rail without loading 1.75 Meters/Min.

6.Safety alarm and stop system in case of unexpected wire break or any other faults.

7.Distant control with very simple panel to operate the saw with better safety easier understanding to the operator.

8.Separate automatic reset selection switch to control the rotation and lateral extension movement; which can be take off when it is no need.

9. 20 second main motor start alarm sound and flash light to warn around people leave away. 10-  Big and strong steel frame with dimension of 2m length, 1.4m width and 1.3meter height which allows more inside space for easier maintenance and repairment.

11. General gross weight: 2500-3400kgs; General volume dimension:4-7cubic meter (with packing)

Major Models of LQ series Onyx mining machinery :

Remarks:

1. Standard power supply is 3-phases, 380Volts, 50Hz, other types could be ordered by customer.

2. We are in a position to design the Stone Quarry Machine as per customer special requirement.

 Packaging: All packing will be done with protection against damages while transporting.

Delivery time: In 7 days for one set of stone quarry machine. 

1. Wire sawing operational assistance service.

2. Proposal for quarry development and plan, if necessary.

The photos of stone mining machinery  

Woking site

Packaging of stone mining machinery

Stone fair

We, KEEN TOOL is a specialized manufacturer of diamond tools for construction industry with 20 years experience, and we mainly concentrates on series equipments and diamond wires for stone quarry work and construction work in recent 8 years. We monthly produce around 8000 Meters diamond wire and 30 sets quarry equipments now, 80% of them are for export to USA, Brazil, Australia, South Africa, East & West Europe, especially our LQ & ROC series diamond wire for natural stone quarry work, shape cutting and controlled demolition of construction (for concrete, reinforced concrete and steel rebar).

KEENTOOL will be best solution for customers in fields as below:

1. Diamond Wire for stone quarry, blocks trimming and profiling.
2. Diamond Wire for controlled demolition work of construction with structure of concrete, reinforced concrete and steel.
3. Stone Quarry Machine with variable speed and step-less tension system for quarry and block cutting.
4. DTH drills with complete Pneumatic system, or Pneumatic & Electrical system for drilling the wire hole.
5. Conventional Diamond Tools for processing stone and other construction materials.