PR Hoffman Machine Products is an industry leader in wafer lapping and polishing machines and consumables.
Please take a minute and review the self-guided outline below that will help lead you to additional resources to enhance your wafer lapping and polishing requirements.
Please use the Contact Us icons and a member of our team will be happy to contact you and walk through your specific requirements and make recommendations on industry standards.
Machines – See our Full Machine Line
For more than 75 years, PR Hoffman has held patents for double-sided lapping machines. With PR-1 and PR-2 series equipment, along with the ServoRS line for lapping, we can help you improve all of your manufacturing and tooling. Ask about our full line of wafer machines and the variety of wafer polishing options available to you.
Improve your fine parts with our semiconductor grade machines that can withstand the rigors of 24/7 processing your line while staying precise enough to work with fragile, thin components.
Carriers – See our Sample Reference Drawing
Lapping carriers manufactured by PR Hoffman work for a significant number of OEM planetary lapping and wafer polishing machines. Our specialty machines can be adapted to your specific needs for polished wafers.
You can customize your new carriers to the exact polished wafer machine specs. Unique and confidential drawings make sure every specification you have is fully maintained.
Our insert carriers for wafer polishing and processing is an industry-first. This PR Hoffman exclusive is a popular feature in many silicon wafer, sapphire wafer and compound substrate manufacturing operations because of its ability to reduce edge damage and improve TTV during wafer lapping and polishing processing.
Talk to us today about processing options for silicon wafers of sizes including:
Polishing Templates - See our Sample Reference Drawing
Polished wafers must be consistent and error-free. That’s why PR Hoffman offers a full line of different mounting materials that hold the wafer in place, and are compatible with your processing media. We offer customer specific geometry and pocket depth options so we can achieve the highest quality polished wafer.
Every waxless mount polishing template is designed to fit your unique specs. We offer backside mounting adhesives specially designed for both standard temperature environments and our newest option for higher temperature processing lines.
Flip Polish has become a popular option in select industries and PR Hoffman templates have proven successful in these demanding environments.
Get polishing templates specially designed for industries Wafers including:
Material to be processed: Contact us and please be ready to share the details of the material you plan to process.
Contact us online or call 717-243-9900 for more information or to discuss your wafer polishing and wafer lapping needs.