... new machine MgO board production line include press board machine , electric sieve, blender A , Blender B , auto cutting machine and so onThe conveyer ... .Output: 1800peices per day (8 working hours)Operator: One production line needs 15-18 workers.Specification of board: 3,4,5 ... ,8,9,10,12,15mm thickness. magnesium oxide board production line