Aman Machinery Co., Ltd, founded in 2007, specializes in the production of mini cnc router cnc engraving machine Laser Engraving Machines Jewelry engraving machine extrusion blow moulding machine and
No Name Unit Data No. Name Unit Data 1 screw stem diameter mm 40 18 Stripping distance mm 120 2 Length/diameter ratio of screw stem (L/D) 20 19 Mould ...