Optical Lens Edger Grinder with Diamond Wheel Precision, Three‑in‑One Grinding and Adjustable Water Flow

Product name: hand grinder Why choose this hand grinder Precise lens and edge work with one compact machine. Diamond grinding wheels provide durable cutting and consistent results for resin, glass, PC, stone, cutters, and similar materials. Saves time and reduces rework by combining coarse grinding, fine grinding, and Vgroove cutting in a single unit. Built for steady operation and easy maintenance so you can focus on finishing work rather than setup and cleanup. Key benefits Efficient threeinone grinding: coarse 180 mesh and fine 280 mesh wheels plus a Vgroove for edge shaping and frame adjustments. Stable, lowvibration operation thanks to double bracket support for smoother runs and longer service life. Waterassisted grinding with adjustable flow reduces dust, improves material removal, and extends wheel life. Removable upper and lower sinks simplify adding water and routine cleaning for faster maintenance. Main features Grinding wheel material: diamond for long life and consistent performance. Grinding wheel size: 14 x 100 x 35 mm; wheel type 35WV, total width 35 mm. Wheel configuration: right side coarse grinding 16 mm at 180 mesh; left side fine grinding 19 mm at 280 mesh with V groove. Power: 55 W. Voltage: AC220V/50Hz or 110V/60Hz. Noload speed: 5500 to 6000 r/min. Adjustable water outlet and builtin water pressure regulator to control flow for different materials and jobs. Drainage hose stored in the lower sink at the machine base; firsttime setup requires pulling out the lower sink and removing the hose to a drain container. Double bracket support for reduced vibration and extended durability. Performance and compatibility Suitable for grinding and edge finishing of lenses and small parts made from resin, glass, polycarbonate, stone, and cutter materials. Works well for frame lens edge adjustments and restoring sharp edges on small tools. Wheel options: choose 180 mesh for faster material removal and 280 mesh for finer finishes. Typical applications Eyeglass lens edging and Vgroove cutting for frame fitting and sharp edge adjustments. Small part reshaping and finishing on resin, PC, and glass components. Fine grinding and sharpening of cutters and small stone or ceramic pieces where controlled removal and a clean finish are needed. Packing list 1 Lens grinding machine Safety and maintenance notes Do not touch the grinding or polishing wheels while the machine is running to avoid injury. On first use, remove the lower sink and pull out the drainage hose to direct water to a drain container. dirty water in the tank periodically to prevent pump clogging. If the machine will not be used for a period of time, unplug it from the wall or socket. Do not place the machine under temperature or in direct sunlight. When the grinding wheel shows signs of glazing or fatigue, use a whetstone stick to restore the wheel. Open the water valve while dressing the wheel. Keep the work area clear and follow normal electrical safety precautions for the specified voltage.