1-Die 2-Blow High Speed Automatic Cold Heading Machine is mainly used to form the head of the screw. Its working principle is that the first punch is forged and the second punched blank is withdrawn.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 various screws such as drywall screws, self-tapping screws, chipboard screws, electrical screws, micro screws, self-drilling screws, fiberboard screws, budle head screws, flat head screws, pan head screws, oval head screws, truss head screws, countersunk head screws and other screws.
Specification：
| Model | BHD12-70 | BHD12-150 | BHD12-200 | BHD12-300 | BHD12-450 |
| Max.Blank Diameter/mm | φ8.0-12 | φ8.0-12 | φ8.0-12 | φ8.0-12 | φ8.0-12 |
| Max.Blank Length/mm | 70 | 150 | 200 | 300 | 450 |
| Max.Cut-off length/mm | 90 | 170 | 220 | 320 | 480 |
| Stroke/mm | 120 | 190 | 250 | 330 | 540 |
| Capacity/ pcs/min | 60-70 | 40-50 | 30-40 | 25-35 | 20-30 |
| Main Die Diameter/mm | φ80x120 | φ80x200 | φ88x260 | φ88x360 | φ90x530 |
| The Initial Punch Die Diameter/mm | φ55x120 | φ60xl80 | φ60xl80 | φ60xl80 | φ60x270 |
| The Precise Punch Die Diameter/mm | φ55x120 | φ60xl80 | φ60xl80 | φ60xl80 | φ60x270 |
| Cut-0ff Die Diameter/mm | φ35x45 | φ45x60 | φ45x60 | φ45x60 | φ45x60 |
| Cutter Size/mm | 16x50x125 | 18x60x125 | 18x60x125 | 18x60x125 | 18x60x125 |
| Main Motor Power/kW | 20HP/15kW | 25HP/18.5kW | 25HP/18.5kW | 25HP/18.5kW | 25HP/22kW |
| Volume (LxWxH) /m | 4.50x2.00xl.32 | 5.20xl.90xl.80 | 5.20xl.90xl.80 | 5.20xl.90xl.80 | 6.50x2.25x2.10 |
| Weight/kg | 8680 | 14040 | 14300 | 15860 | 20800 |
Support customization, For more product information, please contact us.
