Creating a stainless steel product from scratch is a complex process that involves multiple stages of engineering, technology, and precision. While many people use stainless steel products daily, few understand the intricate steps involved in their manufacturing. Here’s a detailed look at the six main stages of producing a stainless steel item:
1) Material Handling
Uncoiler: This device is placed at the beginning of the production line and is responsible for holding and unrolling steel strips safely. It controls the speed and direction of the metal strip as it moves through the process, ensuring smooth operation during slitting or feeding into a tube mill.
2) Forming
Deep Drawing Press: In this stage, semi-finished steel shapes are formed using various techniques. For example, stainless steel is often hot-rolled to create bars, wires, plates, or sheets. Bars are especially versatile because they come in different grades and sizes, suitable for a wide range of applications such as construction, automotive, and industrial components.
3) Heat Treatment
Annealing Furnaces: This step involves heating the stainless steel in a controlled environment to relieve internal stress and improve its workability. Proper temperature and cooling control are crucial here, as even minor variations can affect the quality of the final product.
4) Descaling
Pickling: After annealing, scale forms on the surface of the steel. Pickling is a common method used to remove this scale, ensuring a clean surface before further processing.
5) Cutting and Punching
The processed and descaled steel is then cut into specific shapes using tools like guillotine knives, blanking machines, or high-speed blades. This stage also includes creating tap holes and overflow channels as required by the design.
6) Finishing and Polishing
Polishing Machine: The final step involves polishing the stainless steel to achieve a smooth, aesthetically pleasing finish. This not only enhances appearance but also improves hygiene and ease of cleaning, which is essential in food and medical industries.
Hydraulic Press – 4 Column Hydraulic Sheet Metal Deep Drawing
Features
1. A hydraulic machine that uses hydrostatic pressure to process materials such as metal, plastic, rubber, wood, and powder.
2. Widely used in pressing, forming, forging, stamping, cold extrusion, bending, flanging, sheet metal deep drawing, powder metallurgy, and press-fit operations.
3. Offers significant technical and economic benefits by reducing weight, minimizing parts and molds, improving strength and stiffness, and lowering production costs.
SPECS of Yz33
| Model | Unit | Yz33-25T | Yz33-50T | Yz33-63T | Yz33-100T | Yz33-160T | Yz33-250T | |
| Clamping Force | KN | 250 | 500 | 630 | 1000 | 1600 | 2500 | |
| Working Layer | Qty | 2~4 | 2~4 | 2~4 | 2~4 | 2~4 | 2~4 | |
| Piston Stroke | mm | 180 | 250 | 250 | 250/250 | 250/250 | 500 | |
| Heating Platen Daylight | mm | 90 | 125 | 125 | 125 | 125 | 125 | |
| Heating Platen Size  |
Left-right | mm | 350 | 400 | 500 | 600 | 750 | 900 |
| Front-back | mm | 350 | 400 | 500 | 600 | 850 | 900 | |
| Heating Plate Power | KW | 1.5 | 2.2 | 3 | 7.5 | 11 | 15 | |
| Motor Power | KW | 7.2 | 9 | 10.8 | 33.75 | 45 | 45 | |
Certificate
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