Altron focuses on the automated welding and metal forming of heavy-duty industrial fans, solving various problems faced by axial-flow fan and centrifugal fan manufacturers in manual or semi-automatic mechanical production! It improves the quality of large industrial fans, reduces manufacturing costs, and helps fan factories complete technology upgrades!
Automatic Forming Machine
Altron provides CNC spinning machines, CNC flanging machines, PLC customized flanging machines, automatic punching machines, rolling machines, roll forming machines, bending machines, etc., all of which are customized automatic forming machines for centrifugal fans and axial flow fans!
CNC Metal Spinning Machine
For industrial fan industry, a single-axis spinning machine is almost enough!
Mainly processed metal materials: aluminum, iron, copper, galvanized sheet, stainless steel and other special metal materials.
CNC spinning machine can process: centrifugal fan air inlet cone, impeller cover, impeller hub and other rotating workpieces.
When producing industrial blowers, CNC metal spinning machines can mainly reduce product mold development costs and development cycles. With the development trend of ventilators, especially customized centrifugal fans, the manufacturing of centrifugal fan parts must adopt more flexible processing technology.
When designing, manufacturing and testing different large industrial fans, the core components can be modified and adjusted at the lowest cost to achieve the most ideal industrial blower!
When producing industrial fan wall mounts, metal inner spinning machines can also be used to process and manufacture metal panels. Carrying out early development can greatly save time and costs.
When confirming mass production orders for industrial cooling fans, it can replace the hydraulic deep drawing process and effectively improve the production efficiency of the blower.
CNC Flanging Machine and PLC Customized Hydraulic Flanging Machine
When manufacturing large axial flow fans and large centrifugal fans, hydraulic rolling machines and conical rolling machines are used, and flanging machines are used to form and punch metal flanges after seam welding!
Mainly produces carbon steel, stainless steel, galvanized sheet and other metal materials!
When producing axial flow fan ducts, the metal sheets are first rolled using a plate rolling machine, and then different seam welding processes are selected according to different metal materials to turn the metal sheets into simple shapes, which are then flanging and indexing punching performed using a CNC flanging machine.
When producing large centrifugal fan air inlet cones and impeller shells (usually with an outer diameter of 1600mm or more), due to the large diameter of the product, the manufacturing cost and manufacturing process of flat plate forming are limited. The process of rolling cones + seam welding will be used to make metal cones. Finally, a large-diameter CNC hydraulic flanging machine is used for metal forming and stamping out different centrifugal fan parts!
This flanging process largely solves the problem of small orders for large fans and customized needs!
Since the large flanging machine uses a universal claw structure to fix the metal fan parts on the flanging machine, there is no need to make a special shape mold! The fan manufacturer only needs to write the molding code of the molding contour for the machine, and the large flanging machine will process according to the molding contour!
This article mainly explains the application of metal spinning and metal flanging in the field of industrial fans!
More application cases about automated welding and metal forming of industrial fans will be explained to you in the next article about application cases of plate rolling machines, roll forming machines, bending machines and automated welding production lines!
To learn more about industrial fans and automation machines, download Altron’s product catalog!
CNC Metal Spinning Machine -Single Roller AC2000
Metal Inner Spinning & Flanging Machine For ventilation And Fans
CNC Flanging And Punching Machine ACFB-1605
