In conveying heavy and light loads simultaneously, the Jump-up Roller (JPR) is used to prevent a brake roller (MBR) from stopping a light load accidentally. When JPRs are installed before and after an MBR, the light load does not touch the MBR, so conveyance is performed through idle gears smoothly without slowdown.
Upgrade system
The HL Through Pass System (MBR+JPR) enables automatic conveyance of mixed loads.
