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

Peter Wolters/Lapmaster is a well-known manufacturer of wafer grinding, lapping, and polishing equipment. Their equipment is specifically designed for semiconductor and electronic component manufacturing applications. The company offers a range of models, including the MicroLine AC 1500-P3 and MicroLine AC 2000-P2, as well as the Model 20. Wafer grinding systems from Peter Wolters/Lapmaster utilize a grinding wheel to remove excess material from the wafer surface. This process helps achieve the desired thickness and flatness required for semiconductor fabrication. The lapping units utilize a fine grit abrasive slurry applied between the wafer and the rotating lapping plate, resulting in improved surface finish and uniformity. The polishing machines use a polishing cloth or pad with a polishing slurry to further improve the wafer's surface quality. The company's wafer grinding, lapping, and polishing tools feature advanced control assets for precise and repeatable processing. These models provide excellent capabilities for high-volume production, with high accuracy and consistency. The Peter Wolters/Lapmaster equipment have a robust construction, allowing for long-term reliability and low maintenance requirements. The advantage of utilizing these systems is their ability to achieve a high degree of precision, flatness, and surface quality, crucial for the production of high-performance semiconductors and electronic components. These units are widely used in the semiconductor industry, specifically for applications such as microelectronics, MEMS, and power semiconductors. Examples of Peter Wolters/Lapmaster's wafer grinding, lapping, and polishing machines include the MicroLine AC 1500-P3, which offers high productivity and accuracy for small to medium-sized wafers, and the MicroLine AC 2000-P2, designed for larger wafer sizes. The Model 20 is a versatile system for both single and double-sided applications. These tools are highly regarded in the industry for their efficiency, reliability, and precision.