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Detailed Explanation of Stainless Steel Sheet Production Process

What production processes do our stainless steel products go through? From raw materials to finished products, take you to understand the most authentic stainless steel sheet production process.
HOTIGOLD

What production processes do our stainless steel products go through? From raw materials to finished products, take you to understand the most authentic stainless steel sheet production process.

From the processing of stainless steel raw materials to the finished stainless steel sheet, multiple processes are required.

In addition to the conventional processing technology of stainless steel plate, HOTIGOLD also has unique technology independently developed and designed, 8K mirror surface, CNC laser cutting, nano anti-fingerprint technology and other core processes.

Conventional processing procedure of HOTIGOLD stainless steel sheet

Brushed process

The wire brushed process is a metal processing process. in metal press working. Under the action of external force, the metal is forced through the die, the metal cross-sectional area is compressed, and the technical processing method of obtaining the required shape and size of the cross-sectional area is called the metal drawing process. make it change shape.

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Brushed process

HOTIGOLD adopts the processing process of mechanical logistics brushed. A method of improving the surface finish of the workpiece by rubbing back and forth on the surface of the workpiece by using the reciprocating motion of the brushed cloth strip, and the surface texture is linear. It can improve the surface quality and hide minor scratches on the surface.

Sandblasting process

The stainless steel sandblasting process is a processing process that uses compressed air as the power to blow different abrasives onto the surface of the stainless steel plate for surface treatment.

After processing, the surface of the stainless steel sheet is uniform, the texture is fine, and it has good aesthetics.

Due to the impact and cutting effect of abrasives on the surface of the stainless steel sheet, the surface of the stainless steel sheet can obtain a certain degree of cleanliness and different roughness, and also improve the mechanical properties of the stainless steel sheet, thus improving the fatigue resistance of the stainless steel sheet and increasing the stainless steel sheet. The adhesion between the coating and the coating prolongs the durability of the stainless steel coating, and is also conducive to the leveling and decoration of the coating.

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Sandblasting process

3D embossing process

The stainless steel embossed sheet is a pattern with concave and convex on the surface of the steel sheet, which is used in places where smoothness and ornamental quality are required. Embossing is rolled with a patterned work roll, which is usually processed with an erosive liquid, and the depth of the concave and convex on the plate varies depending on the pattern, about 20-30 microns.

HOTIGOLD adopts three-dimensional 3D embossing process, and has a variety of embossing patterns, such as pearl plate, small square pattern, diamond square pattern, antique square pattern, twill pattern, chrysanthemum pattern, ice bamboo pattern, sanding board, cube, Free pattern, stone pattern board, butterfly love flower, braided bamboo pattern, small diamond, large oval, panda pattern, European pattern, ingot, linen pattern, large water drop, mosaic, wood pattern, swastika, Wanfu Linmen, wishful cloud, Checkered pattern, colorful pattern, colorful circle pattern, etc.

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3D embossing

The main advantages of 3D embossing: durable, scratch-resistant, wear-resistant, strong visual decorative effect, beautiful appearance, easy to clean, maintenance-free, anti-impact, anti-compression, anti-scratch and no fingerprints.

Stainless steel embossed sheet are mostly used in the decoration of elevator cars, subway cars, various cabins, architectural decoration and metal curtain wall industries.

Unique production process of HOTIGOLD stainless steel sheet

CNC laser cutting

Stainless steel sheet Laser cutting is one of the core manufacturing processes of HOTIGOLD.

our stainless steel sheet laser cutting process uses a motion control system to track CNC pattern cuts on components. It allows the focused laser beam to burn, melt, vaporize and blow away a stream of air.

This produces a super high quality finish on the edges of the stainless steel sheet. We generate laser beams by stimulating laser materials with electrical discharges. The laser component is amplified internally by partial specular reflection until it gains enough energy to escape as a vapor of coherent monochromatic light. By directing the beam through the lens to enhance the light, the light is intentionally focused on the working area of the electrical enclosure.HOTIGOLD stainless steel screens, most of which are hollowed out by laser cutting.

co2 laser cutting 2
CNC laser cutting

Bending process

Stainless steel sheet bending is the process of deforming a specific metal by applying force to it. The stainless steel sheet is thus bent at a specific angle to form the desired shape.

HOTIGOLD offers a wide range of stainless steel sheet bending solutions to form different sizes and shapes. We use different bending equipment, professional technicians and strict quality processes to ensure that the bending process is simple and efficient.

We usually just change the external characteristics of the stainless steel sheet, but keep parameters such as its length and thickness. It does not affect the size and thickness of customized stainless steel sheets.

stainless steel sheet bending 2
stainless steel sheet bending

Polishing process

HOTIGOLD adopts the processing method of mechanical polishing. Mechanical polishing is a polishing method in which the surface of the cutting material is plastically deformed to remove the polished convex part to obtain a smooth surface.

Generally, whetstone strips, wool wheels, sandpaper, etc. are used, which are mainly operated by mechanical equipment. For special parts such as the surface of the revolving body, auxiliary tools such as turntables can be used. For those with high surface quality requirements, ultra-fine grinding and polishing methods can be used. Ultra-precision grinding and polishing is to use a special abrasive tool, which is pressed on the surface of the workpiece to be machined in a grinding and polishing liquid containing abrasive, and rotates at a high speed. Using this technology, the surface roughness of Ra0.008μm can be achieved, which is the highest among various polishing methods.

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Polishing process

PVD Coating process

PVD coating is a surface treatment process in which metals such as titanium, graphite, gold, crystal and other metals or non-metals, gases, etc. are formed on stainless steel sheets by sputtering, evaporation or ion coating techniques in a vacuum. Compared with traditional chemical coating methods, PVD has many advantages: such as no pollution to the environment, it is a green and environmentally friendly process; no harm to the operator; the film layer is firm, dense, strong corrosion resistance, and uniform film thickness.

HOTIGOLD adopts the industry’s most advanced PVD coating process to coat stainless steel sheets according to customer-specific requirements. The surface of the stainless steel plate treated with PVD coating is uniform in color, smooth and smooth, and the coating has a good protective effect.

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PVD coating process

Anti-Fingerprint process

HOTIGOLD adopts the most advanced nano-coating anti-fingerprint technology, because the traditional anti-fingerprint processing technology (polishing, wire drawing, etc.) not only has low production efficiency, poor forming quality, but also serious pollution. The surface coating of the sheet is uneven.

Anti-fingerprint stainless steel sheet refers to a protective layer coated with a transparent colorless to pale yellow liquid on the surface of stainless steel. After drying, the transparent nano metal roller coating solution is firmly combined with the stainless steel surface of various textures to form a transparent, hard and solid protective film layer.

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Anti Fingerprint process

After a brief introduction above, you must have a certain understanding of the processing technology of HOTIGOLD. If you want to know more about our products, you can go to the product page, or contact us immediately for a real-time quotation.

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