Cold heading machine is an industrial equipment which is mainly used for mass production of standard parts such as bolt nut anchor bolt. The earliest cold heading machine in the world originated from France in World War II. In order to better consider the war, it was necessary to produce many bullet shells and cold heading machine should be born at that time.

The basic principle of cold heading machine

1. According to the basic theory of plastic change of metal materials, self punching riveting technology is selected to release certain working pressure on metal materials at room temperature. Lantern type rivets make plastic changes in the core of the mold and form according to the specified appearance and specifications.

2. It is necessary to rush out high quality "plastic" metal composite materials, such as riveting screw, and its composition and physical properties have strict specifications.

3. The production and manufacturing specifications and models are more economical development under M24.

Characteristics of cold heading machine

1. The starting cost of cold heading machine is high, and it is suitable for large quantities of commodities.

2. The engine crankshaft is connected with human body and impact crankshaft with super wear-resistant aluminum alloy copper tile, which has large bearing capacity, long service life and low maintenance cost.

3. The human body is forged by adding aluminum alloy gray cast iron 500. The special special shaped rivet has high compressive strength and good wear resistance.

4. The secondary gear system software is selected, which has high efficiency and high torque.

5. Pneumatic clutch brake is equipped to reduce the rated power consumption of the motor.

6. The material cutting system software selects the reamer driver cutting tool rod, and the reamer moves repeatedly, and the breaking force is transmitted parallel line, with large and stable force and good stability and balance.

7. The clamp system software can rotate or shift 180 degrees, which is conducive to the distribution of forming process.

8. It is equipped with DC frequency conversion equipment, which can be stepless in a certain range.

9. Configure the common fault detector and safety protection equipment. When the machine and equipment are in common failure, it will shut down automatically, and provide the maintenance of the machine equipment and grinding tools.

10. The feeding box is equipped with thrust equipment to improve the feeding precision.