Used ABWOOD CM12H #293778177 for sale

ABWOOD CM12H is a fully automated wafer grinding, lapping and polishing equipment, designed to operate in the manufacture of semiconductor wafers to achieve the highest surface fineness and quality. The HM12H system comprises of three interconnected main modules; the grinding module, lapping module and polishing module. The grinding module is equipped with a rotating spindle featuring diamond grinding wheels which is used to reduce the thickness of the wafer. Additionally the grinding module is equipped with an eccentric drive to ensure sub-micron precision unique to ABWOOD unit. The lapping module utilizes a sub-micron precision spindle which is coupled to a lubricating-abrasive lapping film. This lapping film is used for the removal of remaining pits and defects introduced during the grinding process. The polishing module utilizes a rotary scrubber and diamond-saturated cloth to polish the wafer to perfection. Pressure and speed controls are included to ensure consistent results. The entire process is monitored by precision vision and piezoelectric microscopes to ensure the highest quality output. The entire machine is controlled by a sophisticated operator interface tool which includes a digital control panel, data visualization, and a real-time feedback asset. The model also features a range of built-in safety features to help protect the operator and ensure compliance with safety standards. The HM12H equipment is designed to deliver high performance grinding, lapping and polishing to a wide range of semiconductor wafers, including fused silica, glass and quartz materials. The system is regularly tested and inspected for performance to ensure the highest quality output. It is also extremely efficient, with the entire process taking as little as 30 minutes per wafer depending on the requirements. Overall, CM12H is a powerful, robust and reliable wafer grinding, lapping and polishing unit that is designed to deliver the highest possible surface finish and quality. With its superior automation, ease of use and phenomenal performance, the machine is ideal for any serious wafer manufacturing operation.