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The Alpha-112 is a manual grinder and polisher machine with the diameter of 12″(305mm). The machine has stable performance and easy to be operated, especially suitable for grinding and polishing large-sized samples.
Features
1. Equipped with a servo motor to maintain high torque even at low speeds;
2. Constructed with a 304 stainless steel body, aluminum base, and large-diameter outlet to prevent rust and clogging;
3. Simple control panel for easy operation and user-friendly experience;
4. Equipped with a worktable locking feature to support precise manual grinding and polishing;
5. Detachable faucet for easy cleaning and maintenance;
6. Automatic temperature-sensing cooling system to prevent motor overload and extend motor lifespan.
Technical Parameters
| Model | Alpha-112 | ||
| Working disc | Diameter | 12″/ 305mm | |
| Speed | 50-600rpm | ||
| Direction | CW/CCW | ||
| Torque | 10N.m | ||
| Electronic | Voltage/Frequency | 220V/50Hz (1Ph/N/PE) | |
| Rated Power | 750W | ||
| Rated Current | 4A | ||
| Water Supply | Maximum water pressure | <0.3MPa | |
| lnlet connector | OD=Φ8mm | ||
| Outlet diameter | OD=Φ32mm | ||
| Circulating water tank | Optional | ||
| Noise | Measured at a distance of 1 meter | <40dB | |
| Environment | Tempersture | -20˚C – 60˚C (-4°F -140°F) | |
| Humidity | 0-95%RH | ||
| Dimension | WxDxH | 460×655×288mm | |
| Weight | 30kg | ||
Based in China, TROJAN pays attention to the international market, and has sold metallographic equipment to more than 50 countries, such as Europe, America, Japan and South Korea, Southeast Asia countries and regions
Copyright 2025 Trojan (Suzhou) material technology Co., Ltd.