... bindingnotebooks,workbooks,calendars,etc. SW-520 Double wire binding machine Feature:Double wire binding machine is widely used for bindingnotebooks,workbooks,calendars,etc ... finished by machineautomatically loops counting, feeding, positioning, closing and binding, bound book delivery on conveyor belt. Themachine is free ... Dimension1030*770*1200 mmWeight220KG SW-520 Double wire binding machine