机器有效宽度2.2m4.2m5.2m客户要求订制2.2m4.2m5.2m客户要求订制2.2m4.2m5.2m客户要求订制2.2m4.2m5.2m客户要求订制机器隔距1/8+1/4 inch1/10 inch5/32+5/32 inch1/6+1/6 inch绒高范围圈绒3-12mm圈绒3-12mm圈绒3-12mm圈绒3-12mm机器转速1000-1600rpm1000-1600rpm1000-1600rpm1000-1600rpm