TECHTONGDA 220V Lathe Grinder Sharpener Lathe Tool Post Grinder Machine Attachment for External and Internal Grinding with Grinding Depth 4.33inch & Hole Range 0.98-1.97 Inch

Conoce más detalles

Grinding Capability: High-speed 12,000 RPM for inner circle grinding and 4,000 RPM for outer circle grinding, ensuring efficient material removal and fine finishes. Specifically designed for lathe models 6130/6132/6140/6150, with adjustable spindle height (0.98in range) and 2.36 inch distance between the spindle center and the outer side of the tool holder. Robust & Stable Construction: Built with high-rigidity cast iron for excellent shock absorption and vibration dampening. High-speed precision bearings and balanced motor transmission system ensure stable operation. After 3+ hours continuous operation, temperature rise stays below 25℃ while internal rotation accuracy remains ≤0.008mm. Powerful & Compact Single-Phase Operation: Driven by a 1100W, Single-Phase 220V 50/60Hz motor (2800 RPM), offering substantial power in a compact design. The RPM of the motor varies depending in the size work piece. User Friendly Design: Belt guard prevents debris ingress for uninterrupted operation. High-performance white grinding wheels ensure extended service life. Please check whether the protective cover is loose before operation. Versatile Applications: Lathe grinder is especially suitable for grinding machining of inner/outer cylindrical surfaces and end faces, thereby improving the surface smoothness and the dimensional accuracy of the workpieces. Perfectly for grinding high-quenching hardness metal, ceramic, rubber, and marble workpieces.