Used SPEEDFAM / PETER WOLTERS (Wafer Grinding, Lapping & Polishing) for sale

SpeedFam/Peter Wolters is a prominent manufacturer of wafer grinding, lapping, and polishing equipment. These systems are designed to achieve high-precision processing for a wide range of materials and applications, including silicon wafers used in semiconductor manufacturing. One of their renowned units is the 32 BGW, which is a wafer grinding system. It offers advanced features such as a hydrostatic grinding spindle for excellent stability and precision. The 32 BGW is capable of processing large wafers up to 300mm in diameter, allowing for efficient production. For lapping, the 32 SPAW system is a popular choice. It provides precise lapping control using a fluid-filled cavity filled with abrasive slurry. This system is highly efficient in achieving flatness and surface roughness requirements for wafers and other materials. In terms of polishing, the 32 BTAW system stands out. It utilizes a dual-side planetary design to enhance productivity and consistency. This enables simultaneous polishing of both sides of the wafer, resulting in higher throughput and improved surface quality. These SpeedFam/Peter Wolters machines offer several advantages, including superior accuracy, process stability, and high productivity. They are designed to meet the demanding requirements of the semiconductor industry. Other examples of their tools include the 32 DSN and the AC-465.