Lapping, Grinding, and Polishing Carriers
PR Hoffman is a world leader in producing customized carriers for your processing needs. We offer unique types of work holders; lapping, grinding, polishing and insert carriers.
Templates and CXTS
PR Hoffman custom manufactures waxless mount assemblies for any single-side process such as Silicon wafers, Silicon Carbide (SiC) wafers, compound substrate wafers, glass wafers, ceramics, along with virtually any flat and parallel part that requires a polished surface.
About Our Products
Welcome to PR Hoffman, where precision meets perfection in the world of polishing fixtures. Our extensive expertise and commitment to excellence have established us as leaders in providing top-notch solutions for your polishing needs. As pioneers in the industry, we offer a comprehensive range of high-quality polishing fixtures designed to elevate your polishing processes to new heights. Whether you are in the semiconductor, Silicon Carbide or precision optics industries, our fixtures are meticulously crafted to deliver unparalleled results. At PR Hoffman, we understand the importance of precision in every aspect of your work, and our polishing fixtures are engineered with meticulous attention to detail to ensure optimal performance and efficiency. Explore our innovative solutions and experience the difference that PR Hoffman’s polishing fixtures can make in achieving the finest surface finishes.
PR Hoffman is a world leader in producing customized carriers for your processing needs. We offer unique types of work holders: lapping, grinding, and polishing carriers.
High quality lapping, grinding, and polishing carriers are a key component to the success of every double-side process. Our knowledgeable worldwide sales team provides the technical support required to quickly offer customized solutions for all your double-side carrier requirements. We stock a complete line of carrier raw materials and semi-finished goods to provide consistent delivery of quality carriers that ensure your process stability and part quality.
Polishing and Lapping Machines
Since 1938 PR Hoffman has been a market leader in precision double-side lapping and polishing. PR Hoffman’s innovation continues with the ruggedly constructed RS 7600 which adds a higher level of control and efficiency to four-way double-side lapping a polishing. The wide new features and options allow customers to customize their processes to acheive the highest return on investment and to reduce their Total Cost of Ownership (CoO).
Likewise, the SSP-619, which was specifically designed for SiC CMP, whas been specified to withstand a wide range of extreme pH slurries and processing temperatures. The SSP-619 offers innovative features and capabilities that maximize part load size and reduce dedicated operator time.
PR Hoffman strives to serve all our customers with high quality lapping and polishing products. By developing long-term partnerships with a worldwide vendor base, we ensure that consistent, high-quality materials are always available.