After constant improvement and promotion, the manufacturing accuracy and comprehensive quality of the 3 - stationed cold heading machine has reached a high level. It can produce regular and irregular-shaped, solid, tubular and semi-tubular rivet/bolt/screw, etc.
| Model | Unit | QK3-5 | QK3-6 | QK3-7 | QK3-8S | QK3-8L | QK3-10S | QK3-10L | QK3-12S | QK3-12L |
| Station quantity | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Max. blank diameter | mm | 5 | 6 | 7 | 8 | 8 | 10 | 10 | 12 | 12 |
| Max. blank length | mm | 50 | 65 | 55 | 65 | 110 | 80 | 160 | 105 | 160 |
| Max. cut-off length | mm | 55 | 80 | 70 | 80 | 140 | 100 | 200 | 140 | 200 |
| Main slider stroke | mm | 82 | 110 | 100 | 110 | 170 | 150 | 270 | 180 | 280 |
| Capacity | pcs/min | 180~250 | 180~250 | 180~250 | 100~200 | 100~180 | 100~200 | 80~180 | 100~180 | 80~160 |
| Main die size | mm | φ40*80*3 | φ46*95*3 | φ46*80*3 | φ50*85*3 | φ50*150*3 | φ60*108*3 | φ60*190*3 | φ75*135*3 | φ75*200*3 |
| Punch die size | mm | φ28*75*3 | φ31*90*3 | φ31*100*3 | φ40*90*3 | φ40*110*3 | φ45*115*3 | φ45*115*3 | φ53*115*3 | φ53*115*3 |
| Die pitch | mm | 45 | 55 | 55 | 60 | 60 | 70 | 70 | 90 | 90 |
| Line die size | mm | φ15*30 | φ19*32 | φ19*32 | φ30*45 | φ30*45 | φ30*55 | φ30*55 | φ45*69 | φ45*69 |
| Cut-off die size | mm | φ19*10 | φ22*10 | φ22*10 | φ32*14 | φ32*14 | φ32*20 | φ32*20 | φ48*20 | φ48*20 |
| PKO stroke | mm | 14 | 16 | 16 | 20 | 20 | 25 | 25 | 25 | 25 |
| KO stroke | mm | 45~65 | 30~85 | 30~75 | 30~85 | 50~115 | 40~105 | 100~180 | 50~130 | 100~180 |
| Main motor power | KW | 5.5 | 7.5 | 7.5 | 11 | 11 | 18.5 | 18.5 | 22 | 22 |
| Dimensions (L*W*H) | M | 2.19*1*1.12 | 2.95*1.1*1.65 | 3.15*1.25*1.8 | 3.7*1.95*2 | 3.52*1.78*1.48 | 3.99*2.38*1.77 | 4.3*2.38*1.78 | 4.35*2.56*1.86 | 4.72*2.56*1.86 |
| Weight | kg | 2300 | 2750 | 3150 | 5300 | 5400 | 11300 | 12500 | 14000 | 15400 |
