Used SEC 4400 #184411 for sale

SEC 4400 is a die attacher, a device used in the production of surface-mount components. With it, technicians are able to transfer insulation-displacement type contacts (IDCs) to printed circuit boards. Using its built-in vision equipment, die alignment is enabled to boost production yields. 4400 die attacher consists of the main control board, a power supply, several motor controls, multiple sensors, an X-Y stage, a vision system, an applicator head, and a vacuum pump. Its design allows for both automatic and manual cycling of each of its components, including three separate operation modes: contact placement, verification, and die pick-up. The contact placement phase is where the IDCs are actually transferred onto the PCBs. The unit uses the X-Y stage to move the applicator head over the PCB in order to pick up IDCs from their spools, then drop them into place. Before this can take place, however, the head must be properly aligned with the PCB, which is done using the vision machine. Through the use of the vision tool, the technician is able to control the transfer of the IDCs with precision, leading to fewer botched placements and better yields. Once the contacts have been placed, the die pick-up mode is enacted. This process requires SEC 4400 to employ the use of its built-in vacuum pump in order to pick up and collect failed contacts. By doing so, failed contacts are prevented from clogging up the asset and interfering with die transfer. Finally, the verification mode is the last step of die transfer. Using the vision model, the technician verifies that each contact has been correctly placed. If any of the contacts are not aligned correctly, the equipment will flag them for manual placement. In conclusion, 4400 is a powerful die attacher designed to meet the requirements of surface-mount component production. By equipping technicians with the ability to accurately transfer contacts to PCBs, as well as pick up and flag failed contacts, this system is able to help increase production yields and deliver high-quality results.