Used BLANCHARD 11 #293618615 for sale

BLANCHARD 11 is a wafer grinding, lapping, and polishing equipment designed to provide a fast, high-precision grinding, lapping, and polishing process for wafers of varying sizes and thicknesses. The system features a three- head, 12-station rotary platform which facilitates the grinding, lapping, and polishing of up to three separate wafers simultaneously. The rotary platform utilizes diamond abrasives for grinding, lapping, and polishing and has two diamond abrasive wheels for each station. Each abrasive wheel is optimized for the required process with an adjustable speed range from 0 to 240 RPM. The diamond abrasive wheels are designed to produce corrosion-resistant, high-precision finishes on wafers up to 8" in diameter and as thin as 0.02mm. This process is made possible by the unit's spindle motor, which employs direct current servo drive technology to ensure accurate results. Additionally, BLANCHARD 1 1 features a patented nozzle design to ensure uniform coverage of the diamond abrasive across the entire work surface. The rotary platform can be adjusted to ensure optimal positioning of the abrasive wheels during the grinding, lapping, and polishing process. In addition to the rotary platform, 11 also includes a vacuum machine for dust collection. The dust collection tool easily attaches to the grinding, lapping, and polishing station, providing a clean and efficient work environment. The asset also features an easy-to-read LCD display for adjusting processing parameters, as well as a safety stop switch for increased operator safety. Additionally, the model offers a variety of custom control options, allowing users to automate the entire process from grinding to polishing. 1 1 is designed to meet the demanding requirements of various semiconductor applications, and is capable of producing both round and flat wafers in a range of sizes. The equipment provides an efficient, cost-effective method for producing highly accurate, corrosion and defect-resistant wafers with excellent surface finish.