The production process of metal table legs is the result of a meticulous metalworking chain extending from raw material to finished product. As Payanda Metal, we have been carefully managing every stage of this process since 1996, offering durable and aesthetic solutions to the furniture industry. In this article, we explain step by step how a metal table leg is produced, which materials are used, and why the powder coating process is so critical.
Raw Material Selection: What is DKP Steel and Why is It Preferred?
The foundation of quality table leg production begins with the selection of the right raw material. The primary raw material used at Payanda Metal is DKP steel (Deep Drawn Profile steel), which stands out in the metalworking industry for its high strength and workability. DKP steel is produced by cold rolling, resulting in a material with a smooth surface, precise dimensions, and superior mechanical properties.
The advantages of high-quality DKP steel in table leg production are as follows:
- Ability to carry heavy loads thanks to high tensile strength
- Homogeneous surface structure ensures excellent adhesion during powder coating application
- Balanced flexibility and hardness suitable for shaping processes
- Fatigue resistance required for long-lasting use
- Ease of steel profile cutting and welding processes
Knowing that raw material quality directly affects the quality of the final product, Payanda Metal observes the highest standards in its supply chain. Without selecting the correct steel profile, the results obtained in the subsequent stages of the production process would not be satisfactory.
Cutting and Shaping: Processing the Steel Profile
Following raw material selection, the second stage of table leg production is cutting and shaping. DKP steel sheets and profiles are precisely cut to design dimensions using CNC-controlled laser cutting or plasma cutting machines. Millimetric tolerances are crucial at this stage, as errors during assembly can negatively affect the product's stability.
After the cutting process, the steel profile is shaped using bending presses and molding equipment. Consistent form is achieved by using special molds for each table leg model. Every model in Payanda Metal's table legs collection is a product of this precise shaping process. For example, the AÇELYA metal furniture leg, which stands out with its elegant design, utilizes the bendability of DKP steel to its best advantage.
Welding and Assembly Processes
The shaped parts are joined by welding. MIG (Metal Inert Gas) or TIG (Tungsten Inert Gas) welding methods are used to connect the parts to each other strongly and durably. The welded areas are then leveled by grinding and sanding to remove surface irregularities. This stage is critically important from both an aesthetic and functional perspective.
Welding quality directly affects the maximum load the table leg can bear and its long-term durability. At Payanda Metal, welding operations are performed by experienced craftsmen, and each batch of products undergoes quality control. This stage is applied with particular meticulousness in models with high structural complexity, such as the Artos metal furniture leg.
Surface Preparation: Critical Stage Before Powder Coating
Before applying powder coating, the metal surface must be flawlessly prepared. This preparation process consists of several sub-stages:
- Degreasing: Oil, grease, and other organic contaminants on the metal surface are cleaned with chemical solvents.
- Acid washing (pickling): Rust, scale, and oxide layers on the surface are removed with acidic solutions.
- Phosphating: A thin phosphate layer is created on the metal surface, providing an intermediate surface that improves paint adhesion and enhances corrosion resistance.
- Rinsing and drying: Rinsed with deionized water to remove chemical residues, then dried in an oven.
This surface preparation stage is the most critical step that determines the quality of the powder coating process. In products with insufficient surface preparation, the paint may peel over time, and discoloration and corrosion may occur. At Payanda Metal, the phosphating line is operated in accordance with international quality standards.
Metal Legs Collection
Discover stylish metal leg models made from DKP steel, coated with electrostatic powder paint. Options suitable for every budget and style await you.
Browse Collection →Electrostatic Powder Coating Process: Color and Protection Combined
Once surface preparation is complete, the metal table legs are moved to the electrostatic powder coating line. The powder coating process offers many advantages over traditional liquid paint, both environmentally and aesthetically. In the electrostatic method, charged powder paint particles adhere to the grounded metal surface via electrical attraction. This achieves an extremely homogeneous, pore-free surface coating.
After powder coating, the products are baked in ovens at temperatures between 180-200°C. During this baking process, the powder paint melts, spreads, and hardens to form a durable film layer. Products like the Alfa metal furniture leg, coated with electrostatic powder paint, exhibit high resistance to mechanical impact, scratching, and moisture. A wide range of color options is also available; matte black, white, anthracite, and special colors can be produced.
Advantages of Powder Coating over Liquid Paint
- No VOC (volatile organic compound) emissions as it does not contain solvents; environmentally friendly
- Very low waste rate; waste powder paint can be recovered
- Sufficient thickness achieved with a single coat application
- Color fading is minimized thanks to UV resistance
- High surface hardness; resistant to daily use scratches
After the powder coating process, the products are finalized by assembling plastic foot bases and screws. In models such as the Abies metal table leg and the BADEM metal furniture leg, adjustment screws or rubber bases are added to prevent floor damage and facilitate leveling. If you are considering bringing your own table project to life at home, you can check out our DIY Metal Leg Usage Guide for Table Projects. For choosing the right table leg for an office environment, our A-Form Metal Leg Guide will be a useful resource.
Quality Control and Final Touches
Although quality control is applied at every stage of production, finished products undergo a comprehensive final inspection before shipment. The following parameters are examined during this control process:
- Dimensional and geometric accuracy (with measuring devices)
- Weld integrity and surface quality
- Powder coating film thickness (typically targeting 60-80 microns)
- Color homogeneity and gloss value
- Verification of load capacity with static load test
Products that pass quality control are carefully packaged to prevent damage and stored. If you are wondering about metal table leg maintenance and proper cleaning methods, we recommend you review our Metal Table Leg Maintenance and Cleaning Guide. For choosing the right table leg for an office environment, our A-Form Metal Leg Guide will be a useful resource.
Payanda Metal, which has been producing continuously since 1996, manages all these stages under its own roof and offers products directly from the factory to its customers. You can browse our table legs collection to find the most suitable model for your needs. If you are curious about comparing different materials, our article Comparison of Metal and Aluminum Furniture Legs may also interest you.
Frequently Asked Questions
What material are metal table legs made from?
Payanda Metal's table legs are produced using high-quality DKP steel (Deep Drawn Profile steel). DKP steel is a material obtained by cold rolling, preferred in the metalworking industry for its homogeneous surface structure and high mechanical strength. For corrosion protection, it is coated with electrostatic powder paint at the end of production.
What is the difference between electrostatic powder coating and liquid paint?
Electrostatic powder coating is a solvent-free coating technology applied by electrical charging. Compared to liquid paint, it forms a more homogeneous surface, has high UV resistance, is more scratch-resistant, and is environmentally friendly. Sufficient protective thickness is achieved with a single coat application. The powder coating process is also recyclable, so the waste rate is very low.
How is quality assured in table leg production?
At Payanda Metal, quality control is applied at every stage of production. Parameters such as dimensional accuracy, weld quality, paint film thickness, and static load resistance are regularly measured and recorded from raw material acceptance to after powder coating. Only products that meet all quality criteria are shipped to customers.
How much weight can DKP steel table legs support?
While the load capacity of durable DKP steel table legs varies by model and design, general-use models can support an average static load of 80-150 kg. This capacity may be higher for models designed for commercial or industrial use. We recommend reviewing the technical specifications on the product page before purchasing.
What are the color options for metal table legs?
Payanda Metal products are coated with electrostatic powder paint. Standard color options include matte black, white, and anthracite, which are the most preferred. Special color applications can also be requested for bulk orders. You can see the available color options in detail on the product pages.
Where are Payanda Metal products manufactured?
Payanda Metal is a domestic manufacturer of metal table legs and furniture legs operating in Turkey since 1996. All production processes are carried out in facilities in Turkey, and products are offered directly to customers through payandametal.com. Domestic production brings both quality control and fast delivery advantages.
Get Quality Directly from the Factory with Payanda Metal
This meticulous production process, from raw material to finished product, is the story behind every Payanda Metal table leg. The reliable structure of DKP steel, precise metalworking techniques, and the excellent surface coating achieved with electrostatic powder coating combine to create a product that can be used for decades. Visit our metal legs collection to experience the privilege of getting quality directly from the factory and choose the most suitable table leg for your project. For your questions, you can reach us via payandametal.com.
