Metal Dining Chair Wholesale

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This metal chair features an elegant oval backrest design with internal lines interwoven into a petal-like pattern, full of artistic sense and design aesthetics, enhancing the overall space style. The chair body is made of high-strength metal material, and the surface is sprayed with multiple layers, smooth and shiny, with good rust and corrosion resistance. The four chair legs have imitation bamboo joints, exquisite details, and a stable structure, combining beauty and practicality. The overall shape is light and generous, suitable for high-end occasions such as weddings and banquets, creating a romantic and elegant atmosphere for the scene.

Unique shape, improve grade
High-strength metal structure, stable and durable
Anti-rust and anti-corrosion, easy to clean
Imitation bamboo chair legs, exquisite details
Reasonable structure, comfortable sitting
It can be widely used in high-end places such as wedding venues, banquet halls, conference halls, hotels, etc., and is both decorative and practical.

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Categories: Dining Chairs, Event Chair, Metal

Description

We select high-strength seamless iron pipes or aluminium alloy pipes as the main material for the chair frame.
The materials must have good strength, toughness and corrosion resistance. Before formal processing, all
raw materials are first derusted and degreased. The surface oxide layer and oil stains are removed by pickling
or sandblasting to ensure that the metal surface is clean and free of impurities, laying a good foundation for
subsequent welding and spraying.

Then, the pipe cutting process begins. According to the size and structural requirements in the design drawings,
automated high-precision cutting equipment (such as laser cutting machines or sawing machines) is used to
cut the metal pipe into chair legs, backrests, beams and other components. Each section is cut smoothly and
burr-free, and is strictly controlled according to tolerances to ensure the fit and overall stability of subsequent
assembly.

Then, the pipe cutting process begins. According to the size and structural requirements in the design drawings,
automated high-precision cutting equipment (such as laser cutting machines or sawing machines) is used to
cut the metal pipe into chair legs, backrests, beams and other components. Each section is cut smoothly and
burr-free, and is strictly controlled according to tolerances to ensure a precise fit and overall stability during
subsequent assembly.

After the cutting is completed, the pipe bending process begins. According to the chair design drawings, the
operator installs a special mould and accurately bends the metal pipe on the CNC pipe bending machine.
In particular, the circular ring structure and internal staggered decorative lines of the backrest require
continuous bending at multiple angles, while maintaining the symmetry and roundness of the curves.
Any slight error will affect the overall appearance. The entire process requires strict control of the bending
angle and curvature to ensure that the formed components meet the design standards and show an elegant
and smooth back pattern.

After the pipe bending is completed, the crucial welding and assembly phase begins. Workers arrange all
the cut and bent parts in order and use positioning fixtures to accurately align them. They spot weld the
backrest, seat support, crossbar, and chair legs to ensure that the structure does not shift. Afterwards,
full welding is performed to reinforce all connection points one by one. During the welding process, the
focus is on controlling the uniformity of the weld and the fullness of the weld points to ensure that the
structure is stable and free of cold welds, and to ensure that the chair can withstand high-intensity loads
during use and remain firm and non-deformed for a long time.

After welding, the chair frame will go through multiple rounds of grinding and surface finishing. In order to
improve the overall texture and lay a good foundation for subsequent spraying, technicians will use angle
grinders, belt sanders, polishing wheels and other equipment to carefully process each welding point. In particular,
the intersection of the curves of the backrest, the edge of the seat surface and the elbow interface are the
focus of vision and feel, so they need to be repeatedly polished to remove weld bulges, spattering slag and sharp burrs.