Automatic hardcover case maker machine, level arch file folding machine

Automatic hardcover case maker machine, level arch file folding machine Features: 1. National patent, whole computer function argument setting and troubleshooting display function. Auto-gluing for standard book board cover, two side board & center board position setting, edge finishing, parallel leveling. Smart control glue pre-melt, auto lubricating system, model change quickly, digital interface display for your work pieces adjusting easily. 2. High Speed Hard Cover Machine