Product Description:
ZMP2000 series smart automatic metallurgical polishing machine for pneumatic grinding, which using 8-inch color touch screen PLC control， with dual-channel automatic abrasive adding system, equipped with PLC control abrasive intelligent spray to add，not only can automatically adjust the grinding pressure and grinding time，but also can automatically store the current grinding scheme. At the same time can be ground 8 sample pieces, and special fixture can be used for precision grinding and polishing of samples of special size. It can realize precision grinding and polishing of various materials such as conventional ferrous metals, non-ferrous metal, all kinds of alloy, ceramics, rocks, glass, electronics and new materials such as precision grinding and polishing of various materials to meet the needs of all levels of laboratory rapid, efficient and precise requirements of sample preparation.
Product advantage：
1、Automatic storage grinding program：With 100 kinds of grinding and polishing program automatic storage function, to achieve a variety of material sample grinding and polishing program of the rapid selection.
2、PLC intelligent control system：Color touch screen, PLC control system, menu options, intelligent operation interface.
3、Intelligent accessories add system：Equipped with intelligent double-abrasive automatic spraying system，so it can automatic spraying the abrasive during the grinding process.
4、Grinding pressure control system：PLC control the pressure adjustment system, automatic switching adjust the pressure value
5、Simultaneously grind multiple samples：8 sample blocks can be made at the same time, special pieces can be customized with the fixture
6、multiple work options：Intelligent grinding, manual grinding (automatic polishing, semi-automatic grinding)
7、Pneumatic pressurization system (pressure 0.5 MPa)：Pneumatic pressurization (single point/center pressurization)
Technical parameters:
1、Machine form：desktop
2、Number of clamps：8 (special specifications can be customized)
3、Pressure mode ： Pneumatic pressurization(pressure 0.5 MPa)：single point/center pressurization
4、Single point pressure：(1-40N)X8
5、Center pressure：300N
6、Operation method：Intelligent automatic
7、Control System：Color touch screen, PLC control system
8、Grinding and polishing speed：50-1500r/min(Intelligent automatic speed control)
9、Grinding speed：20-1600r/min(Intelligent automatic speed control)
10、Grinding sample parameters：Intelligent storage, can store up to 100 kinds of grinding and polishing program
11、Abrasive addition：Dual channel intelligent automatic spray
12、charging interval：Intelligent setting, the minimum charging interval 0.1S
13、Spray time：Intelligent setting, the minimum spray time 0.1S
14、Grinding time：(0-9999)X2seconds
15、Input power：750W X2 (AC frequency conversion motor)
16、Grinding diameter：Φ8-40mm (special size can be optional)
17、Grinding disc diameter：230mm (optional 200, 250, 300mm)
18、Dimension：870mm*800mm*700mm
19、Power：220V/50HZ
Standard configuration:
1、Host：1
2、Grinding discs：1
3、Polishing discs：1
4、Automatic spray system：2(inside the host)
5、Sample clamping disc：1
6、Polished material：1
7、Metallic sandpaper：2
9、power cable：1
10、Water pipes：1
Optional:
matching tool: silent air pump, diamondgrinding disc, special fixture.

Common materials(optional)：
1、Metallographic sandpaper: 240,600,1000,1500 # (other sizes 400,2000 #, etc.) for conventional metal samples of the grinding.
2、Diamond grinding disks: 240, 600, 1000, 1500# (other sizes 400, 2000 #, etc.) for super-hard material sample grinding.
3、Diamond sandpaper（particle size）：45-0.3um(Suitable for super-hard materials, precision grinding and rough throw, such as ceramics, crystal and other materials)
4、Polishing cloth：Woolen, velvet,wool，etc. (for special materials also need to use rough throw, fine polishing and other multi-channel polishing process)
5、Diamond polishing agent（particle size）：40-0.5um(A wide range of polishing materials, suitable for all kinds of materials polishing)
6、Diamond suspension（particle size）：40-0.5um(A wide range of polishing materials, more suitable for automatic polishing machine)
7、Alumina polishing powder（particle size）：30-0.5um(For carbon steel sample polishing)
8、Magnetic mill-discs:More easy to replace the sandpaper polishing cloth.