1-Die 2-Blow Screw Heading Machine BHD4-40 is mainly used to form the head of the screw product. Its working principle is that the first punch is forged and the two punched blank is withdrawn. Various metal materials can be upset: ordinary steel, carbon steel, stainless steel, copper, aluminum, alloy steel, and other materials, used for ordinary self-tapping screws, electrical screws,self-drilling screws, fiberboard screws, and other products.
|Main Die Diameter/mm||φ30x60|
|The Initial Punch Die Diameter/mm||φ25x65|
|The Precise Punch Die Diameter/mm||φ25x65|
|Cut-0ff Die Diameter/mm||φl5x30|
|Main Motor Power/kW||3.0HP/2.2kW|
|Volume (LxWxH) /m||l.80x0.85x1.15|
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