Used STRASBAUGH 6BL #9137743 for sale

STRASBAUGH 6BL is a wafer grinding, lapping and polishing equipment designed for use in semiconductor manufacturing processes. This system is composed of a rotating grinding/polishing table, two precision lapping heads mounted at either end, and a computerized robotic arm. The grinding/polishing table and lapping heads work in tandem to accurately process optical, flat and semiconductor wafers. The rotary table features a 6-inch grinding/polishing area that can hold up to two 6-inch standard wafers during processing. It is driven by a variable-speed motor which allows for maximum control and flexibility. The two lapping heads offer an additional level of control when grinding and polishing wafers. The heads feature servo-controlled oscillation and force which enables the user to precisely apply the correct amount of lapping pressure and movement to achieve the desired surface finish. Additionally, the lapping heads can be configured in either a traditional lapping configuration or a delta disc configuration to allow for optimal adjustment when grinding and polishing. The robot arm features a fully automated robotic process control for optimum precision and repeatability. This feature allows the user to grind and polish wafers with full accuracy. Additionally, the robotic arm enables the user to mount the wafers into the grinding/polishing head and the lapping heads in a fast and efficient manner. 6BL wafer grinding, lapping and polishing unit is an ideal tool for precision grinding and polishing of a wide variety of optically flat and semiconductor wafers. This machine offers a combination of controllable velocity, servo-controlled force and robotic process control for optimal performance and repeatability. It is a reliable tool which is suitable for use in a wide variety of industrial applications.