SMT PCB Unloader / Down Loader , PCB Magazine Unloader
SMT PCB Unloader / Down Loader / Magazine Unloader (OK-AU Series)
This automatic PCB unloader (Down Loader/Magazine Unloader) comes in 4 models: OK-AU-250 (50-250mm), OK-AU-330 (50-330mm), OK-AU-390 (50-390mm), OK-AU-460 (50-460mm), covering diverse PCB size needs. Designed for SMT production lines, it features stable PLC control, precise stepper motor-driven magazine lifting, and reliable SMEMA integration. Key highlights include 3-point pneumatic clamping, touch screen HMI with fault diagnosis, and push-plate protection to prevent PCB damage. It supports left/right transfer direction, ideal for post-reflow soldering, multi-process manufacturing, and plug-in line backend processing.
Core Specs
OK-AU-250: Machine 1550×800×1300mm, Magazine 355×320×563mm, 170kg
OK-AU-330: Machine 1850×850×1300mm, Magazine 460×400×563mm
OK-AU-390: Machine 2100×955×1300mm, Magazine 535×460×570mm
OK-AU-460: Machine 2100×955×1300mm, Magazine 535×530×570mm
Power: 220V/0.35KW, Air: 4-6bar, Single track, Magazine change time ~20s.
| Item | Specification |
| Brand Name | Okai Intelligent Technology Co., Ltd. |
| Model Number | OK-AU-250 |
| Certification | ISO 9001 |
| Place of Origin | Mainland China |
This unit handles the automatic loading and unloading of PCBs in SMT lines. It cuts down on manual board handling, reduces the chance of ESD or mechanical damage, and keeps the line moving at a steady pace. Works with single and dual-lane conveyor setups.
We are based in Dongguan, China and have been building automation equipment since 2008. Our factory has 90 to 150 people on the floor, and we export the majority of what we make to customers in over 30 countries. Most of our buyers are electronics manufacturers, automotive parts suppliers, and appliance producers.
We hold ISO 9001:2015 certification. Our equipment meets CE requirements. Before any machine leaves the factory, it runs continuously for 48 hours as part of our standard outgoing inspection. We machine many of our own components in-house, including customized tooling and fixtures.
Standard machines ship in 5 to 8 working days. We provide a 1-year warranty on the main unit and technical support for as long as you use the machine. Packaging is wooden cases with foam -- suitable for sea or air freight. Sample orders are welcome.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.