About the cold heading machine model

A cold heading machine is a type of forging equipment used to forge metal wires or bars into parts of various shapes. The model classification of cold heading machine is mainly divided according to its function, technical parameters and application range. The following are the main ways to distinguish the models of cold heading machines: The principle of division of cold heading machine models

The model of the cold heading machine is usually divided according to the preparation method of the forging machine, including the basic model, column, group and main parameters. The basic model consists of a Chinese character pinyin letter and several Arabic numerals, where the letters represent the general category of forging machinery, the numbers represent the columns and groups, and the following numbers represent the main parameters. For example, in the Z41-20 automatic cold heading machine, Z represents the automatic forging press, 4 represents the 4th row multi-station automatic cold heading machine, 1 represents the first group of multi-station nut automatic cold heading machine, and 20 represents the maximum upsetting specification of the main parameter is 20mm.

Common cold heading machine models and their characteristics
Two-die four-stroke cold heading machine: common models include 2415, 2420, 2425, 2430, etc., suitable for metal wire forging of different diameters and lengths, with stable production and large holding.
Four-die four-punch cold heading machine: common models are 7B, 10B, 13B, 17B, 19B, 24B, etc., which are suitable for forging hexagon opposite side specifications and standard thread diameter specifications.
Application range of cold heading machine
Cold heading machines are widely used in manufacturing various metal parts, such as nuts, bolts, nails, etc. Different models of cold heading machines are suitable for forging of different specifications and materials, and users should choose the right model according to their specific needs.

By understanding the model division principle and common models and their characteristics of cold heading machines, users can better choose the cold heading machine model that suits their production needs to ensure production efficiency and product quality.