Onyx Drilling, Slot Machine

EQUIPPED WITH:
2 drilling units
1 milling machine for the pocket
The machine is made up of a solid base in metalwork fabrication upon which two traverse chrome-plated bars are mounted. Two carts for slabs handling travel along the bars: each cart features two rows of idle wheels.
Cart motion adapts to the different sizes of the slabs thanks to a cross-head nut operated by means of a small manual wheel. The supports of the carts move along self-lubricating bushes.
The slab is hold in position by two steel guides along each of the two rows of idle wheels.
The two drilling units are placed alongside each cart. They are pneumatically operated by a hydraulic brake and are used to make holes on the slab edge.
MACHINE SPECIFICATIONS:
Slab max width 120 cm
Slab min width 20 cm
Penetration speed can be adjusted as follows:
to slowly penetrate into the slab until the diamond pointisguided(about3 ÷4mm);
to penetrate, at a higher speed, into the remaining 90% of the hole in order to complete it as fast as possible.
Once the hole has been completed, the return speed is always high.
Hole depth is varied by adjusting a magnetic sensor.
Hole positions are obtained by placing two retraction mechanical locks on one of the two carts. A milling machine is placed above one of the two drilling units in order to create the pocket. The milling machine is pneumatically operated by means of a brake and its speed can be adjusted to:
quickly reach the slab
perform final cutting.
Return speed is always at the maximum value.
The stroke corresponding to the two speeds can be adjusted by using microswitches. Cutting is aligned with the hole.
Once the slab is positioned, pocket drilling and cutting are automatic. The operator must press the corresponding button to start cutting. Either spindle can be excluded from drilling.

EQUIPPED WITH :
4 drilling units for horizontal holes
2 vertical milling machines for hole pocket
2 horizontal milling machines for slot, stopped slot, prolonged slot, kerf, and rebated kerf (with shaped wheel), QM (bevel cut)
The machine features:
2 slab conveyors with manually adjusted width for processing slabs of different sizes. Alongside each conveyor there is a guide to keep the slab aligned
4 drilling units, 2 on each side of the machine, which can travel along the whole length of the machine
2 cutting units for the pocket placed above two drilling units on each side of the machine
2 cutting units for slot/kerf placed above two drilling units on each side of the machine
2 mechanical stops to hold the slab in position during processing
MACHINE SPECIFICATIONS
Slab max width: 188 cm
Slab min width: 26 cm
Max distance between 2 holes:
160 cm (without vertical milling machines) 130 cm (with vertical milling machines)
Min distance between 2 holes without pocket:20 cm
Slab conveying carts
Slab conveying carts are made up of two traverse beams along which two beams equipped with motor- operated slab conveyors move. The width of each beam can be adjusted to process slabs of different sizes.
The width can be adjusted manually by using a small wheel. The carts move along chrome-plated bars with precision bushes.
Each cart also features a slab guide and an end stop pneumatically operated in order to process the slab when it is not moving (holes and hole pockets).
The back/forth motion of the slab conveyors can be selected from the electric panel.
With forward motion, the slab enters and exits from the opposite end. With backward motion, the processed slab is brought back to its starting point in order to be discharged.
Drilling units
By means of a small wheel, four drilling units, two on each side of the machine, can be manually placed longitudinally on two chrome-plated bars of large diameter the whole length of the machine.
Holes are made when the slab is not moving and held in position by means of two guides and two mechanical stops.
The drilling units are pneumatically operated by means of a hydraulic brake.
Feeding has two speeds:
the first allows for slow penetration of the points into the slab until the points are guided by the hole itself
the second allows for drilling at optimum speed. Return stroke is always at high speed
Return stroke is always at high speed.
One or more spindles can be excluded from processing by selecting them on the operator’s touch screen.

It has the advantages of high cutting accuracy, simple operation, high efficiency and energy conservation. Widely used: Dongcheng slotting machine is suitable for cutting and slotting various materials such as tiles and stones, and can meet the needs of different fields such as home decoration and engineering contracting.

Stone Drilling Equipment for Marble Accessories

Equipment Introduction：Stone drilling machine for facade masonry anchors is used to drill undercut anchor holes in stone panels, concrete panels,ceramic plates,and other cladding panels. Such as granite, marble, travertine, sand stone, crystal glass, quarz, ceramic, etc.

Equipment features：
·Easy to operate
·2 heads can work together or work by single head
·Automatic drill
Equipment configurations：
·Assembled with aqua storage tank and desk universal roller
·Electric control system
·Stone positioning system
·Plates can be adjusted in both X, Y directions
·Automatic drill technique of water cooling diamond
·Clear plate surface with water spraying·Checking tool of pore forming
Technical characteristics：Automatic air supply system, Automatic circulating water system, Drilling positioning system, Drill compensation regulation system.
Precision of drilling position：about 1mm.

Drilling machine conceived to drill material pieces sides.
It enjoys an innovative design. It is an extremely practical and easy to use model as well as effective and low-cost.
The two headstocks, which self-support the bits and the stops, make the different pieces and structure size regulation faster. The structure is assembled onto four wheels so that it is easer to move.
It can drill a great variety of shapes and it can even spontaneously replace the bit for a small disk. This way can also drill horizontal slots.
Sensational machine in the drilling machines market.