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Fans, Blowers & Related Heating Systems Parts, Ventilation System Parts, Air Conditioning Parts, Cones, Shrouds, Fans, Blowers, Housings, Hoods, Vents, Covers, Guards, Flanges, Bellmouths, End Caps, Dampers, Couplers, Reducers.
The spinning process is a technology that employs one or several rollers to exert pressure on a metal blank (such as a circular plate, seamless or welded tube, or cone blank) while it rotates. This process applies a unit pressure of 25 to 35 MPa, causing the metal to undergo plastic deformation. Gradually, this results in the formation of hollow, thin-walled, rotary body parts in the desired shape and size. The spinning process encompasses various forming techniques, including extrusion, drawing, rolling, and bending.
When it comes to forming ventilation parts, the spinning process offers four main advantages:
1. Simple tooling requirements. Generally, only a basic mold is needed. The material for the mold is inexpensive, often made from standard cast iron or assembled using sheet material. This simplicity in tooling translates to lower production costs. (In contrast, stamping and drawing processes typically require at least one set of die steel, and sometimes multiple sets of concave and convex dies.)
2. Enhanced mechanical strength of the material post-spinning. This improvement allows for the creation of parts with thinner walls, leading to material savings.
3. Ability to produce seamless parts that boast an attractive appearance without the need for welding.
4. Spinning equipment is lightweight and energy-efficient, yet capable of processing large parts, offering a high cost-performance ratio
Our optimized model is specifically designed to create high-quality flanges and reinforced flanges with punched holes, bell mouth, and inlet cones on cylindrical ducts. This makes it the perfect choice for manufacturing axial fan casings. O......
Our most advanced and versatile model can handle both ducts and plates up to 25mm thick, making it perfect for producing parts for both axial and centrifugal fans. Our machine is capable of handling various parts such as fan casing, impelle......
The CNC spinning flanging machine is a specialized machine designed for the flanging of air ducts in the fan industry. It is primarily used for the automated flanging, punching, and reinforcing edge pressing of various components such as in......
CNC Punching Machine is specially designed for the fan and ventalition industries. It could punch the flanges for the air inlet for fans, air duct for axial flow fans, the berrels for fire dampers etc. The machine use Siemens centrol contro......
Our CNC metal spinning machines come in 20 different models. The machines’ mechanics, electrical and software are identical from model to model, the difference between the models are slide size and machine travel and number of rollers. The......
We build machines specifically designed for every specific application that our customer needs. All our machines are built after a deep analysis of the customer's needs making possible to incorporate all the features and accessories require......
The machines is specially design for the ventilation industry especially for large diameter. they are suitable for processing of the components for ventilation, modular chimneys, flanging, beading, marking of several pieces This series o......
Our customized vertical flanging machine is expertly engineered to meet the specific demands of flange fan production. Designed for precise flanging and punching, this machine utilizes servo-driven adjustments to ensure consistent accuracy ......