Altron is able to offer CNC spinning machines with Siemens systems and automated programming software to spin metal with high precision for mass production and robust quality.
Features of CNC metal spinning machine
CNC metal spinning machine adopts Siemens system and automatic programming software. The program can be generated automatically as long as the machine movement trajectory is drawn. Therefore, the products produced are of high precision, high strength, capable of one-time molding and good appearance quality.Particularly suitable for manufacturers in the development phase, with the ability to flexibly adjust the parameters to the product.


And it also saves material, but it gets progressively thinner as the metal is formed. For example, the shroud of the impeller after spinning can be cut off at the bottom, and the base material can be used to produce other accessories.

Low mold cost. If a simple mold is used, the cost of a spinning mold is about 10% of the cost of a deep drawing mold. If a solid mold is used, it is about 30% of the cost of a deep drawing mold.
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Solid mold |
Simple mold |
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Higher costs |
Lower costs |
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Higher precision |
Lower precision |
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Long development time |
Short development time |
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Suitable for high volume production |
Suitable for small volume production |
How to choose CNC metal spinning machine?
It is necessary to calculate the diameter of the raw material according to the drawing, choose the corresponding machine model, and also refer to the height, material and thickness of the finished product. Our existing machine can do the diameter of raw material from 1000mm to 2000mm, we can also customize for other sizes.The material is aluminum can do 6-14mm thickness, carbon steel can do 4-10mm thickness, stainless steel can do 3-7mm thickness.

Single roller spinning machines are suitable for rotary body types. If the product is square, it needs an inner spinning machine to be able to rotate it, for example, through the combined application of an inner spinning machine and a flanging machine, it can be made into an air-conditioner panel.Double rollers is suitable for cone and straight section products, if the tube spinning type will be higher requirements for welding seam. If you want to make smaller diameter and longer products, you can use multi-wheel spinning machine. For example, the combination of multi-rollers spinning machine and necking spinning machine can be made into gas cylinders.
Application
The arc profile of the impeller shroud plays a key role in the assembly of the impeller and the welding strength of the blades. And the use of CNC metal spinning machine to make the impeller shroud ensures that the circular arc size is consistent with the design drawings.
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The clearance between inner cone and impeller will affect the efficiency of the fan. And the use of CNC metal spinning machine to make the inner cone, to ensure the size of the mouth and the overall height, so that the centrifugal fan assembly process is more efficient.

Why choose us?
- Safety and Reliability.
- Provide free training service.
- Re-test the equipment before delivery to ensure quality.
- Provide after-sales service guarantee.
- Extensive experience in automated production solutions for Industrial Fans.
Whatever your choice, Altron is here to provide you with the highest quality products and services to help you realise greater productivity and economic efficiency. Contact me now to find out more!
WhatsApp: +8619120408129
E-mail: Jocelyn@auto-altron.com

