This gantry type band saw is designed and manufactured independently by our company. It's scientific in structure,stable in performance, nice in look,and high in productivity. It's the ideal equipment for cutting the large-sized materials. Features:Foreign-built linear rail as travel guide; spiral bevel gear speed reducer made with Germany technology for motive transmission; synchronous double cylinders for lift and drop of saw beam; hydraulic control on feeding speed under stepless governing system; both front and rear hydraulic vice clamps for fastening work-piece and auto hydraulic system for tension control on saw blade; narrow in kerf ,energy-saving, high in productivity,and auto mechanical system for feeding material Gantry type band sawing machine G42100/120 Cutting Range: ( Round:1000; Square:1200 x 1000)mm Saw Blade Size:(10240 x67 x 1.6)mm Feeding Speed: (Stepless Speed Control) Linear Velocity of Saw Blade: (22,44,68)(m/min) Total Power: (13.04)kw Fastening Mode: (Hydraulic)