Circle Bending and Butt Welding Machine: A Precise and Efficient Choice for Kitchen Pot Racks and Steamer Racks Production

In the field of kitchenware production, the quality of stainless steel pot racks and steamer racks is directly related to usage safety and user experience. These seemingly simple metal products require both precise circular frames to ensure uniform load-bearing and firm welding to guarantee long-term durability. The circle bending and butt welding machine, as an automated equipment integrating automatic circle bending and precise butt welding, has become a core device for mass production of kitchen metal racks with its millimeter-level precision control, efficient production capacity and user-friendly design. It provides solid support for enterprises to strengthen quality defense and improve production efficiency.

±0.1mm Precision, Building a Safety Bottom Line for Kitchenware
The dimensional error of the circular frames of kitchen pot racks and steamer racks directly affects placement stability—too large and they are prone to shaking, too small and they cannot fit cookware. The circle bending and butt welding machine solves this problem with strict precision control: in processing iron wires with a diameter of 2-6mm, the circle diameter tolerance is strictly controlled within ±0.1mm (±10 threads), the perimeter tolerance is ±0.2mm, and the flatness is less than 0.5mm, ensuring that the circular arc of each frame is smooth and consistent, perfectly fitting cookware and steamer trays.

This precision stems from the core configuration of the equipment: the full servo drive system is equipped with a 2.6KW wire feeding motor and a 1.0KW cutting motor, combined with 3 sets of precision wire feeding wheels (made of high-strength material, with a hardness of 58° after heat treatment), achieving stable wire feeding at 35 meters per minute and avoiding wire feeding deviations; the circle bending mold is precision-machined from high-quality SKD11/51 material, with a hardness of 62°, wear-resistant and not easily deformed, ensuring that dimensional accuracy does not deteriorate during long-term production. For frames with a wire diameter of more than 3mm, the equipment can stably process large circles of more than 400mm, meeting the production needs of large products such as steamer racks.

Efficient Mass Production at 8-10 Pieces per Minute, Opening Up a Fast Track for Kitchenware Production
Traditional kitchen metal rack production requires multiple processes such as manual circle bending, positioning, and welding, which is not only slow (about 2-3 pieces per minute) but also prone to frame deformation and virtual welding due to manual operation deviations. The circle bending and butt welding machine integrates the "circle bending-butt welding" process, operating efficiently at 8-10 pieces per minute, with a daily output of more than 1000 pieces, which is more than 4 times that of the traditional mode.

The core of efficiency lies in the fully automated process design: the equipment is equipped with a 50KVA welding transformer and precision mechanical grippers. After circle bending, there is no need for manual transfer, and automatic alignment welding is directly performed, resulting in flat and firm welds without burrs, avoiding hand scratches during kitchen use; the wire feeding speed of 35 meters per minute, combined with precise control of the servo system, ensures a coherent rhythm of wire feeding, bending, and cutting, maintaining stable efficiency even when processing 6mm thick iron wires. For a conventional pot rack with a diameter of 80mm, the equipment can complete one finished product in as fast as 20 seconds, significantly shortening the production cycle.

Master in 30 Minutes, Multi-language System Lowers Operation Threshold
Kitchenware manufacturers often face problems of high mobility of operators and high training costs. The circle bending and butt welding machine solves this pain point with "minimalist operation": it is equipped with a Chinese/English multi-language intelligent system, adopting a "button + touch screen" dual operation mode, with a clear and intuitive interface. Even novices can master core operations such as startup, parameter setting, and program calling within 30 minutes through simple training.

The equipment has a built-in 4000 sets of production programs, with preset parameters for pot racks and steamer racks of different diameters from 25-550mm. When changing products, only the corresponding program needs to be called without repeated debugging; the servo system is linked with the PLC control system to automatically complete the entire process of wire feeding, circle bending, cutting, and welding, reducing errors caused by manual intervention. In addition, the system supports program upload and download, facilitating enterprises to back up core parameters and ensuring consistent production across different shifts.

10-Year Durability Guarantee, 2-Year Warranty Ensures Worry-Free Production
The kitchenware production environment is oily and used frequently, putting strict requirements on equipment durability. The circle bending and butt welding machine ensures long-term stable operation with solid craftsmanship: the machine body is made of 800KG high-strength steel, resistant to vibration and wear; key components such as wire feeding wheels and welding electrodes are made of high-quality alloy materials, combined with a 50L/min cooling water circulation system to avoid component aging caused by long-term high-temperature operation; the compressed air pressure is stable at 0.6MPa, ensuring precise action of pneumatic components and reducing the probability of failures.

To reassure enterprises, the equipment provides a 2-year whole machine warranty, covering core components such as servo motors and welding transformers. At the same time, relying on a mature after-sales system, it responds to maintenance needs 7*24 hours. This combination of "high durability + strong after-sales service" ensures that the equipment operates efficiently for more than 10 years, reducing long-term maintenance costs for enterprises.

Flexible Adaptation, Covering the Production of Full-Series Kitchen Metal Racks
Whether it is a small pot rack with a diameter of 25mm or a large steamer rack with a diameter of 550mm, the circle bending and butt welding machine can flexibly adapt: when the wire diameter is 2-2.5mm, it can process frames of 25-300mm, meeting the needs of mini pot racks; 3-4mm wire diameter is suitable for the range of 30-400mm, covering mainstream wok racks; 4-6mm wire diameter is aimed at heavy-duty steamer racks of 40-400mm, ensuring load-bearing performance. This wide range of adaptability allows enterprises to cope with diverse orders without replacing equipment, significantly reducing equipment investment costs.

From precise circular frames to firm welding points, the circle bending and butt welding machine redefines the production standards of kitchen metal racks with technological innovation. It is not only a piece of equipment but also a sharp tool for enterprises to improve quality and seize the market—using millimeter-level precision to protect user safety, using efficient production to shorten delivery cycles, and using durable design to reduce long-term costs, injecting new momentum of "precision, efficiency, and reliability" into kitchenware production.