Granite

45-55-75 Kw Marble-Granite Wire Saw Cutting Machine

Type: Stone Quarry Machines › Quarry Wire Saw Machine

Warranty: 12 Months

Usage: Marble, Limestone, Quartzite, Sandstone, Travertine

Machinery Function Features:

Main Engine: 55 kW - 75 hp / 1000 rpm 380 V Main Engine Torque: 550 Nm Output System: Star - Delta Motion Motor: 0,75 kW - 1 bg / 1500 rpm 380 V Movement System Torque: 2865 Nm Movement System: Rear Wheel Drive Motion control: Speed control + ammeter 360 setting motor: 1,1 kW - 1,5 hp / 1500 rpm 380 V 360 input system Torque: 2310 Nm 360 direction system control: switch XY motion, motor: 0,75 kW - 1 bg / 1500 rpm 380 V XY Motion system torque: 1216 Nm XY Motion system control: Switch XY Movement

Bridge Mountain Quarry Cutting Machine-Wire Saw Block Dressing Machine

Type: Stone Quarry Machines › Quarry Wire Saw Machine

Warranty: 12 Months

Usage: Marble, Limestone, Onyx, Sandstone, Travertine

Machinery Function Features:

Bridge Mountain Quarry Cutting Machine-Block Dressing Machine

BTC-2200/2500/2800 Bridge Type Block Cutting Machine

$32,000 - $38,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Bridge Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

Fujian Xianda BTC-2200/2500/2800, this machine use inverter to control the left-right feeding,it can adjust the speed according to different kind stones. It uses hydraulic lifting system, forward-backward slicing use high-precision screw nut driving, automatic slicing ,main parts adopt imported materials;The block can be placed in the ground directly to save workable and its maintenance costs;Thus the whole machine is featured as high cutting efficiency ,high slicing precision, flatness of plate

Thin Veneer Mighty Stone Saw For Irregular Stones

$15,000 - $20,000

Type: Stone Factory Machines › Stone Tile Cutting Machines › Single Disc Cutting Machine

Warranty: 24 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

-Powerful 60HP motor -Easily cuts split-face or natural finished stone, brick and other hard stones -Motor Inverter -Belt Motor Inverter -Belt Automatic Amp Control -Thin Stone Veneer Saw is an integral structure, easy to install and transport.

Round Stone Ball Forming Machine Multi-Blade Efficiency

$10,999 - $11,999

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Balustrade Lathe Machine

Warranty: 12 Months

Usage: Granite, Marble, Basalt, Quartzite

Machinery Function Features:

The machine is desianed with an inclined structure, dual frequency conversion speed requlation, and uses a combination ofnultiple blades to achieve the first rough processing of various rotating special-shaped stones, realizing and improving productivi-.y.The machine can process rotating diameter 400/500/600.

WANLONG Stone Machinery LMQ-2200/2500/3000 Gantry Cutting Machine

$22,000 - $25,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

LMQ-2200/2500/3000 Gantry Cutting Machine is used for cutting stone block. The elevation of blade is driven by crossbeam to increase the cutting flatness and processing scope. Sliding speed of blade on the crossbeam is adjustable.

Y6 Y20 Y24 YT24C Y26 Jack Hammer Pneumatic Hand-held Rock Drill Machine

$150 - $800

Type: Stone Quarry Machines › Quarry Drilling Machine › Pneumatic Hand-Held Rock Drill Machine

Warranty: 3 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

1. Y20&Y24 are intended for dry drilling, YH24 for wet drilling 2. Suitable for either drilling downward or incline of blast holes in medium-hard rock, of for second blasting operation. 3. Centrally grouped control, nimble starting, stable running and easy maintenance. Instruction of Y24 The rock drill is widely used for dry drilling in the medium-hard and hard rock(f=8-18). It's suitable for drilling works in surface mine, quarry for boulder blasting and other dry drilling working. FY200B oil r

XZQJ-800 Tiltable Bridge Stone Cutting Machine

$25,500 - $26,000

Type: Stone Factory Machines › Stone Slab Cutting Machines › Infrared Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

laser stone cutting machine It uses PLC system and human-machine interface,combined with high precision magnetic ruler to locate and infrared device,uses inverter to control left-right feeding,adjusts the speed according to the stone material. It use hydraulic lifting system,main electric parts adopt imported good-quality materials, the head can rotate 0-45 degree with a wide using range. Thus the whole machine is featured as high cutting efficiency,high cutting precision,high stability,easy-ope

DLC-1400 Automatic Roman Pillar, Hollow Column Slot Cutting Machine

$16,000 - $20,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Arc Slab Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

DLC-1400 automatic processing Roman pillar slot stone cutting machinery adopts microcomputer control,good processing,assembly process,with automatic accurate positioning,ect.,dedicated to the roman column slab.

Stone Machinery LMX-3850/4850 Granite Marble Block Squaring Cutter

$26,000 - $27,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

This machine is specially designed for block squaring. With wide-span gantry structure, it is suitable for large block processing.

DRM-300 Vertical Stone Drilling Machine For Granite And Marble

$7,000 - $8,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Stone Drilling, Slot Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Machine structure reasonable,flexible operation,high production efficiencyMainly used for tombstones,stone lanterns crafts,and other deep-processing.

Mining Tools YA19 YT24 YT27 YT28 YT29A Hand Held Pneumatic Air Leg Rock Drill Jack Hammer

$280 - $600

Type: Stone Quarry Machines › Quarry Drilling Machine › Pneumatic Hand-Held Rock Drill Machine

Warranty: 3 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Mining Tools YA19 YT24 YT27 YT28 YT29A Hand Held Pneumatic Air Leg Rock Drill Jack Hammer For Sale The YT28 rock drill machine is a kind of high efficiency air leg rock drill machinery. It is mainly used for blasting holes and other drilling works in a quarries, railway Construction, water conservancy construction and defence project facility. It is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 34-42mm, drill hole depth is 5 m. This machine

Slab Polishing Machine

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Sandstone

Kaida SDB-1800 Stone Block Cutting Machine- Single Arm Block Cutting Machine

$19,000 - $20,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Arm Block Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Kaida Stone Machinery Hydraulic Lift Mulit-blade Stone Block Cutting Machine SDB-1800 is suitable for cutting stone blocks, such as granite, marble.It is matched with trolley and track,which is a good helper of stone factory.

Horizontal Pneumatic Mobile Rock Drill Mobile Line Drilling Machine

$3,500 - $9,000

Type: Stone Quarry Machines › Quarry Drilling Machine › Horizontal Pneumatic Mobile Rock Drill

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Pneumatic heavy-weight mobile rock line drill is ideal both for primary cutting and sectioning of blocks. It is designed for vertical drilling operations. Since it is equipped with 2 or 4 drills on independent columns, it improves drilling rate. Its total weight is 1200-1700kg. It can operate without being fixed to the ground at maximum speed. Specifications Midium-weight, for both primary drilling and sectioning Horizontal or vertical operations. Equiped with 1 or 2 rock drills Product Descript

APM-350-2000-10 Circular Slab Polishing Machine

$27,500 - $32,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Arc Slab Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Quartzite, Travertine

Machinery Function Features:

Fujian Xianda APM-350-2000-10 ,This machine fix circular slab by vacuum, it is better than fix by grippng two sides . And solve the problem which caused verticality and inclination mistake after trimming. It won't brock the edge of column slabs. Also it adopts linear guide ,multi-polishing heads, PLC system control. It has the feature of high precision ,high efficiency ,easy operation , etc. It is the ideal equipment for column slab polishing.

Automatic Stone Round Ball Profilling Machine

$8,999 - $9,999

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Balustrade Lathe Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The machine adopts gantry-type integrated structure,microcomputer control and optical fiber measurement.This machinecan be used to cut any shape of vase,balls,column bases,column caps and other rotary stone materials.This machine perfectlysolved the shortcomings of manual polishing,ike inconsistent manual production,high consumption and poor precision.Thismachine is fully automatic.After correct machine setting,one worker can operate multiple machines at same time.

Stone Machinery SJ-2000A Numerical Control Wire Saw Machine

$32,000 - $33,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

This machine has an independent guide rail on each of the four columns. The flywheel elevates and lowers along these guide rails. The flywheel works stably, which improves the service life of the diamond wire saw. Flywheel tension has a stable, constant stretch mode to enhance cutting accuracy. CNC system makes the man-machine interface easy and flexible. Diverse, complex,2-dimensional surfaces can be processed. Guide wheel uses a four-layer sealed protection system to greatly improve cutting ac

KSD-95Y Stone Splitting Machine

$10,468

Type: Stone Factory Machines › Stone Tile Cutting Machines › Hydraulic Stone Splitting Machine

Warranty: 12 Months

Usage: Granite, Marble, Quartzite

Machinery Function Features:

This mechanical product is mainly used for natural face splitting and saw cut face splitting

Quarry Diamond Wire Rope Saw Machine for Rock Cutting

$15,000 - $168,000

Type: Stone Quarry Machines › Quarry Wire Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Quarry Diamond Wire Rope Saw Machine for Rock Cutting Products Feature: This BL Series Diamond wire saw can apply horizontal, vertical and acclivity and other direction cutting in the quarry. Diamond wire saw can exploit large specification and regular blocks, the cutting fact is smooth and less hurt to the block, the thin crack of the stone operation can improve the working condition and increase the safety factor. Advantage: 1.The wire tension and cutting current is closed loop automatic contr

CNC Bridge Cutting Machine 6 Axis

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

CNC Bridge Cutting Machine 6 Axis

QSDQ-1600 Block Cutting Machine(Horizontal Blade)

$38,000 - $39,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Bridge Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

It uses PLC system and human-machine interface, combined with high precision magnetic ruler to slice, use inverter to control left-right feeding, adjusts the speed according to the stone material. It uses hydraulic lifting system(screw lifting system-optional),and the forward-backwards slicing uses high-precision screw nut driving, main electric parts adopt imported good-quality materials; combined with horizontal blade designing, cutting the sheet roots of plates directly, eliminating the troub

Single Wire Block Trimming Machine- Block Squaring Machine

$36,000 - $45,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Basalt, Sandstone, Travertine

Machinery Function Features:

BWT-3500, block dressing machine adopts PLC control , lifting structure used 16 surfaces slideway ,28pcs rolling wheels structure .And synchronous lifting through intermediate drive makes its cutting stable,high efficiency .It can dress four surface of block as worktable with 360 rotating. It's the ideal equipment for block cutting to slice and block dressing.

SCHIND CC01 Marble And Granite Cross Cutting Machine

Type: Stone Factory Machines › Stone Tile Cutting Machines › Single Disc Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

SCHIND CC01 Marble and Granite Cross Cutting Machine Only the transverse cutting machine cuts jagged edges without any difficulty with its powerful motor. It cuts straight on Y axis… No 45 ° cutting, No head rotation to another directions, Cutting ability is net 800 mm on Y axis, Cutting head group moves on the linear slides by button / joystick. Saw Forward – Saw Backward, Marble slabs can be easily load on the plastic rolls for squaring, Cutting speed is adjustable Option: assembling bellows t

Eot Overhead Bridge Cranes by Wimac

Type: Stone Factory Machines › Stone Handling, Loading Machines › Gantry Crane, Overhead Cranes

Warranty: 12 Months

Usage: Granite, Marble

Machinery Function Features:

Wimac Crane Turkey to serve you for any handling equipments since has been founded. - Wimac Double Girder EOT Crane Turkey - Wimac Gantry Crane Turkey - Wimac Electrical Crane Turkey

Marble, Limestone and Travertine Strip Sizing Machine

Type: Stone Factory Machines › Stone Tile Cutting Machines › Multi-Blade Cross-Cutter,Trimming

Warranty: 12 Months

Usage: Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

tile sizing line

Quarry Wire Saw Cutting Machine

Type: Stone Quarry Machines › Quarry Wire Saw Machine

Warranty: 12 Months

Usage: Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

Quarry Wire Saw Cutting Machine Stock : In Stock Engine Power 45 Kw 1450 RPM Electrical Equipment 380 volts 3 phase star-delta Main Engine Starting Torque (Oiled Cable) Walking System 1,1 Kw 1400 RPM Walkway 3 Mt X 2 Pieces Machine Control Wired Remote Control Electrical Equipment 380 V 3 Phase Star Triangle Pulley Diameter 800 mm Cutting Capacity 6-10 m2 per hour (according to Marble Hardness) Wire Capacity 80-100 Mt Width/Length/Height 1000 x 2000 x 1300 mm Weight 1150 Kg

MTX 2000 Single Wired Block Cutting Machine

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Sandstone, Travertine

Machinery Function Features:

MTX 2000 Single Wired Block Cutting Machine Single Wire Block Squaring Machine

Granite Marble Block Squaring Diamond Wire Saw Machine

$32,000 - $33,000

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Wanlong CZSJ-2000 diamond wire saw machine combines advanced international model machine with the advantages of steady performance and high accuracy. It achieves professional standard and widely accepted in the world market. The machine is widely used for block squaring and dressing.

HKB-41500 Four-Clice Edge Cutting Machine For Column Slab

$14,500 - $20,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Arc Slab Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble

Machinery Function Features:

Fujian Xianda HKB-41500 ,This machine is for trimming the edge of circular slabs, its reasonable structure especially the worktable,makes its cutting with high accuracy for combining a column.Its working efficiency is 10-20 multiple to manual work, so it's the best choice for improving machine efficiency.

Granite Marble Stone Machinery SYQ-600 Manual Edge Cutting Machine

$3,200 - $6,500

Type: Stone Factory Machines › Stone Tile Cutting Machines › Single Disc Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

This machine is for cutting slab. Equipped with guide rail of oil-impregnation sealed type and main shaft of oil lubrication type. The compact structure makes easier cutting. Function of chamfering slab is optional.

Horizontal Core Drilling Machine

$19,999 - $21,999

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Stone Drilling, Slot Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

This machine uses a large torque oblique gearbox, which makes it durable, computer automatic control load, third-orderautomatic track transmission stone, not only fix stone well, but also can automatically pull the core; The driling process is ex-tremely smooth, sound fine, low power consumption, and high efficiency, its the ideal choice for driing horizontal solid column.

Kaida KDMJX-16C/20C/24C Stone Slab Polishing Machine

$51,000 - $55,000

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Kaida KDMJX-16C/20C/24C stone slab polishing machine shapes and polishes quality edges on granite, marble, and quartz. It can perform multiple different flat polishing details.The polishing wheel of each group has various polishing structures for different structures, thicknesses, densities and glosses. The working mode is on a continuous process basis; this means that all the pieces are loaded one after the other on the machine and move past a series of polishing motors so that they come out co

Hydraulic Quarry Rock Splitter

Type: Stone Quarry Machines › Quarry Hydro-Bags, Rock Splitter › Hydraulic Rock Splitter

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Handheld rock splitters are powerful and cost-effective alternatives to other traditional demolition tools. It is especially suitable for narrow areas where large machines cannot work and places with strict restrictions on noise and dust. The whole machine is light and flexible, easy to operate, easy to transport, and can be operated by only one person, so it can be used without any problem in confined spaces or places where large machinery is difficult to access, and can even work underwater. N

ZMFX-2500 Column Cap And Base Profiling Machine

$17,500 - $19,500

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Column, Arc Slab Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

China Xianda ZMFX-2500 column cap and base automatic marble granite stone profiling cutting machine adopts vertical lathe's structure principal to design. which has the features of computer automatic profiling,adjusting cutting via lifting . It can make up the defect of high consumption and low precision during hand-processing. This machine have the advanced technology and reduce the procession cost.

Stone Machinery WLSQ-450 4-Axis CNC Bridge Cutting Machine

$23,000 - $25,000

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The machine is under computerized control, under the touch operating interface, and is equipped with wireless remote control, enabling the man-machine dialogue to be flexible and free. The main control components all use intermational famous brand components, cross frame oil diffuse type double V track, transverse knife adopts stepless frequency conversion speed regulation, longitudinal spliter adopts linear guide rail and high precision magnetic ruler count, to ensure the machine work stable an

Manual Arm Polishing Machine

$2,800 - $3,200

Type: Stone Factory Machines › Stone Surface Processing Machines › Arm Polishing Machine

Warranty: 12 Months

Usage: Granite, Marble, Artificial Stone

Machinery Function Features:

The manual polishing machine is suitable for grinding and polishing marble , granite, artificial boards and other materials. It is easy to operate, has a wide range of application and high safety.

Cutting Basalt, Marble, Granite Diamond Wire Saw Machine for Granite Quarry

$20,000 - $21,000

Type: Stone Quarry Machines › Quarry Wire Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Basalt, Quartzite, Sandstone

Machinery Function Features:

Double frequency converters ensure automaticlly adjustment of moving speed, in order to keep the wire be in the best working condition. No need to distinguish or change the power phase, the machine has over-load protection, lacking phas protection and terminal limit protection. The lateral moving and the rotation of head are controlled by electric motor, Photoelectric proximity switch installed on the head for limitation protection. Control platform display the key parameters such as the main mo

SD-3015C/1325C Double heads plane stone engraving machine

$12,500 - $13,500

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Stone Carving,Engraving Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Main Features 1). The machines’ body is strong, rigid, high precision, reliable and durable. 2). Imported high-precision ball screw gap, smooth movement, to ensure that the machine tools high-precision. 3). Using well-known domestic brands of water-cooled brushless spindle, low noise, strong cutting ability, to ensure the long time working. 4). High-performance driven motor to ensure that the machines high speed and accuracy. 5). Designer perfectly, select the best machine accessories , to minim

Automatic Calibrating And Polishing Machine-CPM 1+6/600

$20,000 - $25,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Calibrating Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The machine is suitable to grind and polish strips of marble and concrete. The slabs are calibrated by diamond segments before starting polishing. The diamond calibrating heads are installed on a fixed bridge. The polishing heads are installed on a moving bridge. PLC controlled. Automatic programming. Displayed calibrating head up-down. From 1 diamond head + 3 polishing head to 4 diamond head + 12 polishing head.