Used ASM AD 8930U #9130279 for sale

ASM AD 8930U is a die attacher specifically designed and developed to automate the process of attaching or mounting die on the leadframes for both high volume and low to medium volume production, offering a robust and cost-effective solution for die-attaching operations. This die attacher utilizes advanced die-bonding technology with a unique parallel vision equipment providing reliable and precise results for die attach applications. AD 8930U is a stand-alone unit consisting of a base unit, a vision system, an adhesive dispensing unit, a die-attachment head, a lead frame holder, and an XY positioning mechanism. It supports up to three coagulants depending on the application, with each coagulant having its own temperature, pressure, and viscosity settings. A die singulation machine facilitates fast and accurate die-to-leadframe positioning, ensuring quality endproducts. The die attachment head is comprised of a four-axis pick-and-place robot for die-pick-up and a dispensing tool for applying adhesive to keep the die in place. The lead frame holder is a static jig designed to support the lead frame during the entire process. Additionally, the die attacher allows for integrated offset adjustment and manual operations procedures. The visualization asset of ASM AD 8930U allows the operator to precisely visualize and target each die for accurate pick-up and placement. It comprises of two cameras, one in the die-attaching head and the other in the vision model. The camera in the vision equipment is designed to detect errors or misalignment resulting from the die-pick-up process, while the camera in the die-attaching head is capable of recognizing the die size and geometry. The vision system also includes an integrated metrology unit designed to ensure that the die is correctly placed on the lead frame. AD 8930U offers a wide range of advantages in the die-attaching process, such as the ability to adjust the offset, pressure, temperature, and viscosity settings for the given application; fast and precise die-to-leadframe positioning; fine-tolerance die alignment to ensure a quality product; and accurate metrology for error-detection and correction. Overall, ASM AD 8930U is an advanced and reliable die attacher designed for high-precision and high-volume die-attaching operations. With its robust design, precise results, and intuitive operation, the die attacher ensures efficient and cost-effective die-mounting operations for both high and low to medium volume production.