This machine is a standard machine for producing M3-M30 nut tapping. As long as the nut blank is put into the hopper, it can be directed into the track to complete the automatic nut tapping. Can be used for ordinary hex nuts, flange nuts, coarse and fine tapping. The nut has a high finish and a pass rate of 100%. The mechanical action is automatic continuous tapping, and one person can operate several units.
| Model | Size | No. of Spindle | Productivity (pcs/min.) | Main Motor (kw) | Motor of Material Mixing (kw) | Oil Pump (kw) | Air Pressure (kg/cm) | Dimension (L x W x H/mm) |
Weight (kg) | |
| Flange | Hex | |||||||||
| ZFTM-M8-4 | M5 | 4 | 140 | 200 | 0.75-4 | 0.55 | 0.25 | 2-3 | 1450×1600×1800 | 1110 |
| M6 | 4 | 130 | 180 | |||||||
| M8 | 4 | 120 | 160 | |||||||
| ZFTM-M12-4 | M10 | 4 | 100 | 140 | 1.5-4 | 0.55 | 0.25 | 3-4 | 1500×1900×1750 | 1160 |
| M12 | 4 | 90 | 120 | |||||||
| M14 | 4 | 80 | 100 | |||||||
| ZFTM-M18-4 | M16 | 4 | 60 | 80 | 2.2-6 | 0.75 | 0.25 | 4-5 | 1700×2000×1800 | 1280 |
| M18 | 4 | 50 | 70 | |||||||
| ZFTM-M24-4 | M20 | 4 | 40 | 60 | 2.2-8 | 1.1 | 0.25 | 4-6 | 1750×2100×1850 | 1400 |
| M22 | 4 | 30 | 50 | |||||||
| M24 | 4 | 25 | 40 | |||||||
| ZFTM-M30-4 | M27 | 4 | 20 | 32 | 3-8 | 1.1 | 0.25 | 4-7 | 1750×2100×1850 | 1400 |
| M30 | 4 | 16 | 28 | |||||||