Bumra Industrial Corporation supplies Automatic Bolt Head Trimming Machine. Bumra Industrial Corporation is an ISO 9001: 2000 recognised company manufacturing a wide range of Horse Shoe Nails, Barbed Wire Making Machine, Automatic Bolt Making Machinery, Screws Making Plant, Nut Cutting Machine, Paper Pin, Gem Clip and Staple Pin Making Machines. The Automatic Bolt Head Trimming Machine also known as shank reducing machine is suitable for H.T or M.S. Bolt Blanks. The Automatic Bolt Head Trimming Machine is available with a maximum production capacity ranging up to 90 to 100 pieces per minute.