Automatic Nut Tapping Machine for M6-M30 Nuts
This tapping machine is tooled for producing M6-M30 hexagon nuts, flange nuts, square nuts, and other nonstandard nuts. It is a specialized machine tool designed for high-efficiency internal thread tapping.




Technical Specifications
Overview
High-Efficiency Nut Tapping Solution
This automatic nut tapping machine is engineered for high-volume batch processing of hexagon nuts, ranging from M6 to M30. The system automates the entire workflow from feeding to tapping and collection, ensuring consistent precision up to second-grade standards. Its robust, simple-to-maintain structure makes it an essential tool for automotive, tractor, and standard parts manufacturers looking to optimize productivity.
Technical Specifications
Model Range Table
| Model | Max Tapping Diameter | Productivity (pcs/min) | Motor Power (kW) | Shafts |
|---|---|---|---|---|
| Z4206 | M6 | 120 | 2.2 | 4 |
| Z4208 | M8 | 100 | 2.2 | 4 |
| Z4210 | M10 | 80 | 3 | 4 |
| Z4212 | M12 | 60 | 3 | 4 |
| Z4216 | M16 | 30 | 4 | 2 |
| Z4220 | M20 | 28 | 4 | 2 |
| Z4224 | M24 | 20 | 4 | 2 |
Features
Operational Highlights
- Automatic workflow: feeding, tapping, and finished product collection
- Standard conformity: Conforms to GB52-76 outlines
- Easy maintenance and adjustable design
- High-precision output up to second grade
- Versatile for both coarse and fine threads
- Industry Application
- Automotive PartsTractor ManufacturingStandard Parts Production



