Double Layer Cold Roll Forming Machine Product Description
The Double Layer Cold Roll Forming Machine is a high-performance, automated metal processing equipment specifically engineered for cold forming of metal sheets into two distinct profiles simultaneously, without the need for high-temperature heating. It integrates multiple functions including decoiling, leveling, precision feeding, double-layer synchronous roll forming, hydraulic precision cutting, and automatic stacking, forming a one-stop, continuous production line that significantly improves production efficiency and reduces labor costs.
Adopting advanced cold forming technology, the machine ensures that the formed metal profiles retain their original material strength, structural integrity and surface finish, avoiding material deformation or performance degradation caused by high-temperature processing. The double-layer independent forming structure allows for simultaneous production of two different specifications or types of profiles (such as roof panels, wall claddings, corrugated sheets, or purlins), which not only saves valuable workshop space but also enables quick switching between profiles without replacing roller sets, greatly enhancing production flexibility.
The machine features a robust welded steel frame,经过 stress relief treatment to ensure stable operation and high forming precision. The forming rollers are made of high-quality alloy steel,经过 quenching and tempering treatment for high hardness, wear resistance and long service life. Equipped with a PLC touch screen control system, it supports automatic parameter setting, speed adjustment, length counting and fault alarm, enabling easy operation even for unskilled operators. The feeding system adopts a servo motor drive, ensuring uniform feeding speed and precise length control of finished products.
Widely applicable in the construction, steel structure, and metal processing industries, this double layer cold roll forming machine is suitable for processing various metal materials such as galvanized steel sheets, color steel sheets, aluminum sheets, and stainless steel sheets. It can be customized according to customer requirements for profile specifications, forming speed, and cutting length, making it an ideal equipment for steel structure factories, building material manufacturers, and metal processing enterprises seeking high efficiency, high precision and cost-saving production solutions.
Key advantages: energy-saving (no heating required), high efficiency (double-layer synchronous production), high precision (error ≤±0.5mm), easy operation, space-saving, and strong customization. It complies with international quality standards, with reliable performance and perfect after-sales service, helping customers improve market competitiveness.
♦ COMPANY PROFILE:
Hebei Xinnuo Roll Forming Machine Co., Ltd., not only produce different types of professional roll forming machines, but also develop intelligent automatic roll forming production lines, C&Z shape purline machines, highway guardrail roll forming machine lines, sandwich panel production lines, decking forming machines, light keel machines, shutter slat door forming machines, downpipe machines, gutter machines, etc.
Advantages of Roll Forming A Metal Part
There are several advantages of using roll forming for your projects:
- The roll forming process allows operations such as punching, notching, and welding to be performed in-line. Labor cost and time for secondary operations are reduced or eliminated, reducing part costs.
- Roll form tooling allows for a high degree of flexibility. A single set of roll form tools will make almost any length of the same cross-section. Multiple sets of tools for varying length parts are not required.
- It can provide better dimensional control than other competing metal forming processes.
- Repeatability is inherent in the process, allowing easier assembly of roll formed parts into your finished product, and minimizing problems due to “standard” tolerance build up.
- Roll forming is typically a higher speed process.
- Roll forming offers customers a superior surface finish. This makes roll forming an excellent option for decorative stainless steel parts or for parts requiring a finish such as anodizing or powder coating. Also, texture or pattern can be rolled into the surface during forming.
- Roll forming utilizes material more efficiently than other competing processes.
- Roll formed shapes can be developed with thinner walls than competing processes
Roll forming is a continuous process which converts sheet metal into an engineered shape using consecutive sets of mated rolls, each of which makes only incremental changes in the form. The sum of these small changes in form is a complex profile.
