CNC Head Metal Spinning Forming Machine

Introduction to the production line of metal head forming spinning machine

Manufacturers of metal industrial heads for tanks and pressure vessels need a hydraulic press for the bottom of the head, and a CNC head hydraulic spin forming machine.

ALTRON provides high performance and efficient yet stable machines. The production line combines a cutting-edge disc head press with automatic manipulators, spinning and flanging machines to achieve the reliability of head size production and meet the quality and stability of disc head manufacturers for welding and splicing.

Metal head manufacturing starts with laser cutting of sheet metal and cutting of circular blanks. The processing capacity of the standard head production line is within 10 mm of stainless steel plates; the disc press is used with a special pressing mold to process the convex arc position of the metal head through multiple repeated impacts. This action is systematically performed in an automatic cycle managed by the CNC system, which also guides the manipulator to evenly distribute the impact force on the bottom of the dished head, allowing it to gradually eliminate internal stress and form to the desired shape.

After the bottom contour of the metal head is formed, the metal head spinning machine begins to spin the outer contour of the butterfly head. The bottom of the head is fixed by the upper and lower hydraulic cylinders. The large-diameter hydraulic forming wheel and the head spinner The pressure wheel spins once according to the set trajectory. Most heads are cold formed. In special materials, an annealing process is used to eliminate the internal stress of the material, making the production of industrial heads more consistent; in large quantities During the production process, CNC control is used to ensure the consistency of the outer diameter data of the head; to ensure that the dished end meets precise specifications, the ALTRON head spinning machine can be added with a chamfering tool for girth seam welding. Strength and welding water permeability have better results.

Metal Head Bottom Hydraulic Press Machines

Videos Of Metal Head Bottom Hydraulic Press Machines

Videos Of Metal Head External Spinning Flanging Forming Machine

Common problems in large diameter head forming

A head with a larger diameter will have greater internal stress, commonly known as metal rebound. There will be a certain deviation between the theoretical head diameter and the actual formed head. We can solve the outer diameter tolerance through compensation in the CNC system.

How to control the size accuracy of the mouth after the head is formed

As the radius of the metal head is adjusted, the forming wheel rotates in conjunction with the inner contour mold and manipulates the material to achieve the desired curvature, a long operation that causes delamination of the sheet metal. It ensures the best forming effect, minimizes material thinning, and achieves flanging and spinning forming in a few times.

Altron’s high-quality metal head flanging machines have absolute advantages in this industry.

Classification Of Metal Heads

CNC Head Metal Spinning Forming Machine Device parameters:

Basic machine information

Metal head forming machine video