Trojan Alpha 108 CE -Certified Manual Metallograhy Grinding and Polishing Machine
The Alpha-108 is a Single Wheel Grinder and Polisher with an 8 inch (203mm) disc diameter. The machine is small in size, compact in structure and easy to operate. Adopting the popular touch panel, it is especially suitable for grinding and polishing of various specimens.
Key Features
No tools are needed to disassemble the working plate, the disassembly is extremely convenient
Retractable faucet for easy cleaning and washing
ABS molded shell, small and beautiful, high strength
Speed range: 50-600rpm
Grinding Accessories
25.03.081 10”(250mm)
25.03.091 12”(300mm)
04.08.020 10inch(250mm)
04.08.030 12inch(300mm)
Control Panel Components
Touch Panel Features
● Three programmable preset speeds
● RPM display
● Start/Stop control
● riable Speed Mode
● Water ON/OFF
● Auto water mode
● Speed adjustment roller
● CW and CCW toggle
● Flush button
● Panel power
Application Fields
The Alpha-108 Automatic Precision Grinder and Polisher is ideal for:
· Metal Materials: Various metal specimens for metallographic analysis；
· Ceramic Materials: Technical ceramics and structural ceramics；
· Glass Materials: Optical glass and display glass；
· PCB Boards: Printed circuit boards for electronic industry；
· Optical Materials: Zinc sulfide, silicon and other crystals；
· Refractory Materials: High-temperature resistant materials；
· Composite Materials: Various composite material specimens；
· Scientific Research: Material science research and development；
· Production Experiment: Quality control and failure analysis.
Technical Specifications
| Parameter | Specification | |
| Working Disc | Diameter | 8 inch (203mm) / 10 inch (254mm) |
| Speed | 50-600rpm | |
| Direction | CW/CCW | |
| Torque | 10N·m | |
| Electronic | Voltage/Frequency | 220V/50Hz (Provide customized services 110V/60Hz) |
| Rated Power | 750W | |
| Rated Current | 4A | |
| Control | Panel | Tempered glass, Touch Panel |
| Preset 3 Speed | Yes | |
| Timing/Countdown | Yes | |
| Water Supply | Maximum Water Pressure | <0.3MPa |
| Inlet Connector | G 3/4 External thread | |
| Outlet Diameter | OD=Φ32mm (1-1/4 inch) | |
| Circulating Water Tank | Optional | |
| Noise | Measured at a distance of 1 meter | |
| Environment | Temperature | -20˚C - 60˚C (-4°F - 140°F) |
| Humidity | 0-95%RH | |
| Dimension | W×D×H 380×657×270mm | |
| Weight | 20kg | |
| Weight | 65kg | |
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