Used BLANCHARD 18 #9082115 for sale

BLANCHARD 18
ID: 9082115
Vintage: 1957
Rotary surface grinder, 42" Seg. wheel 1957 vintage.
BLANCHARD 18 is a precision wafer grinding, lapping and polishing equipment specifically designed for the production of high volume, fine geometry wafers. This system offers maximum precision for producing near-perfectly flat and symmetrical patterns on the surface of the wafer. Its unique design and highly calibrated systems allow operators to achieve tight tolerances in grinding and polishing wafers with near perfect accuracy. The main component of the unit is 18" BLANCHARD grinding and polishing machine. It is designed with a unique overhead arm machine that allows the operator to work efficiently with a variety of angles and materials. The grinding wheel spins in a rotating motion, allowing for precise control over the size of the grinds. The surface of the grinding wheel is adjustable, allowing operators to mill different sized grains or patterns for precise wafer finish. BLANCHARD 18 also features a lapping plate, which is used to produce perfect flat surfaces on both faces of the wafer. The lapping plate utilizes a specialized grit material that is spread across the plate. The material is then placed between the grinding surface and the base of the plate. The wafer is slowly moved over the lapping plate, applying pressure to both sides of the wafer, allowing for a precise and even finish. The remaining components of 18 tool include a precision spindle, dust blower, precision scale, and a variety of accessories for efficient wafer production. The spindle, dust blower and scale all work together to allow for consistent and accurate results. Accessories such as a roll feeder allow for quick and efficient loading and unloading of wafers, while an adjustable feed rate ensures accuracy during the entire grinding process. BLANCHARD 18 is a user-friendly asset that provides optimal accuracy and precision for producing high-quality results. Its sophisticated design and robust systems offer the ultimate in grinding and polishing performance. From production of complex parts to the creation of intricate patterns, 18 is the perfect solution for wafer grinding and production.
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