Brass Cutting Line

Video About Brass Cutting Line

Description of Brass Cutting Line

The design of the brass cutting line is based on unique considerations. Compared to other metals, brass is widely used in construction, automotive, electronics, shipbuilding, and other industries due to its excellent ductility, corrosion resistance, mechanical strength, and aesthetics. However, its high ductility, relatively soft texture, and susceptibility to deformation and scratches place far more stringent requirements on edge quality and material flatness during processing than on ordinary metals. KINGREAL SLITTING has accurately identified the pain points in brass processing and designed a dedicated brass coil cutting line. This brass cutting line is designed to perfectly match the characteristics of brass throughout the entire process, from feeding and leveling to shearing and stacking. Every step is meticulously adjusted, resulting in burr-free cuts, stable strip geometry, and excellent surface retention, providing businesses with an efficient, precise, and worry-free brass processing solution.

Parameters of Brass Cutting Line

Advantages of Brass Cutting Line

1)High productivity

The feeding speed of the brass coil cutting line has been professionally optimized, allowing whole brass coils to pass through the production line quickly and smoothly, achieving continuous and uninterrupted cutting without frequent downtime, effectively reducing production gaps. Simultaneously, the cut-to-length machine equipped on the brass cutting line adopts a high-frequency shearing design, efficiently completing the cutting of large batches of brass sheets, significantly shortening the production cycle per batch. It is worth mentioning that the brass coil cutting line is equipped with precision components such as an decoiler, leveler, cut-to-length machine, and stacker, achieving fully automated operation throughout the entire process, requiring minimal manual intervention. This not only reduces the intensity of manual operation but also minimizes waiting time and errors caused by human intervention. Furthermore, the brass cutting line is equipped with an advanced PLC control system. Operators only need to input or adjust production parameters on the control panel to immediately switch production specifications, significantly shortening the specification changeover time and flexibly responding to the processing needs of brass of different sizes and requirements.

2) Reducing material waste

The KINGREAL SLITTING brass coil cutting line is equipped with a high-precision servo drive system and closed-loop control system, which can accurately cut brass materials into the required dimensions with minimal cutting error. This maximizes the utilization of brass coils while eliminating excess waste, effectively improving brass material utilization and saving companies significant raw material costs.

3)Streamlined material flow

The KINGREAL SLITTING brass coil cutting line ensures smooth and stable brass processing throughout the entire process. The feeding stage is equipped with a precision guiding device, allowing the brass coils to move orderly along a preset trajectory after entering the production line from the decoiler, without deviation or offset. This ensures that each piece of brass strip accurately enters the subsequent processing stage. After cutting, the stacker of the brass coil cutting line automatically and neatly stacks the cut brass sheets. The stacking height can be adjusted according to needs, avoiding surface scratches and deformation caused by disorderly stacking of sheets, and providing convenience for subsequent secondary processing.

Leveling Section Design for Brass Cutting Line

The leveling process on a brass coil cutting line directly affects the flatness, surface quality, and subsequent processing results of the brass sheet. KINGREAL SLITTING brass coil cutting lines are specifically designed with a leveling section tailored to the characteristics of brass materials. Typically, two options are available: a four-high roller leveling machine or a six-high roller leveling machine. Customers can flexibly choose according to their actual production needs. KINGREAL SLITTING professional technical team will also provide reasonable selection advice based on the customer's processing scenario and precision requirements.

The design of the brass cutting line equipped with a six-high roller leveling machine is more suitable for customers with high precision requirements. Because brass is soft, tough, easily deformed, and easily scratched, traditional leveling equipment easily leaves indentations and roller marks on the surface, affecting the product appearance and subsequent processing. The brass coil cutting line is equipped with a six-high roller leveling machine, employing a three-roller structure at the top and bottom. An intermediate roller is added between the upper and lower rows of leveling work rollers and the support rollers. Through the transition of the intermediate roller, the supporting force of the support rollers does not directly act on the work rollers, providing stronger protection for the brass surface. After processing, the brass surface is virtually free of indentations and roller marks, making it less prone to scratches and embossing, perfectly preserving the original metallic luster of the brass. Furthermore, the six-high roller leveling machine, through alternating rolling with multiple rollers, more thoroughly eliminates the internal stress of the brass material. After leveling, the sheet metal is less prone to springback, has more stable dimensions, and the flatness error is controlled within an extremely low range. Therefore, the metal sheets produced by the brass coil cutting line equipped with the six-high roller leveling machine are typically used in applications requiring extremely high surface quality and precision, such as appearance parts requiring polishing and electroplating, high-precision stamping parts, and electronic copper materials, fully meeting high-end processing needs.

A brass cutting line designed with a four-high roller leveling machine is suitable for customers with less stringent surface requirements for brass materials. The quadruple screed employs a four-layer structure with two rows of rollers (working rollers and support rollers) on both the top and bottom, balancing leveling accuracy and load-bearing capacity. It effectively smooths wrinkles and twists in brass sheets, meeting basic leveling requirements. Compared to a six-high roller leveling machine, the four-high roller leveling machine may leave slight support roller marks on the material surface during leveling, but these marks do not affect the structural strength of the sheet or its use in subsequent basic processing. Therefore, it is more suitable for scenarios where appearance is not critical, or for structural components used internally in equipment, meeting production needs while saving customers on equipment investment costs.

Applications of Brass Cutting Line

Brass sheets produced by the brass coil cutting line have wide applications in various industries after secondary processing, including:

Russian Light Gauge Cut to Length Line Project

Undertaken by KINGREAL SLITTING with a Russian client, also focuses on the high-precision processing of thin materials. This light gauge cut to length line was custom-designed to meet the Russian client's specific production needs and operating habits, perfectly matching their daily production processes. The light gauge cut to length line can flexibly process various thin metal materials such as steel and stainless steel with thicknesses ranging from 0.3-2mm, perfectly meeting the Russian client's production requirements. After the light gauge cut to length line was manufactured, KINGREAL SLITTING specifically invited the Russian client to the factory for trial operation and acceptance. The client, together with the KINGREAL SLITTING technical team, conducted a comprehensive and meticulous inspection of the machine's internal structure, operating status, processing accuracy, and external appearance. The trial results fully met the client's expectations. Ultimately, the Russian client expressed high satisfaction with the light gauge cut to length line's performance and stability and agreed to ship it on the spot. Currently, the light gauge cut to length line is operating stably in the Russian client's factory, significantly improving production efficiency, reducing production costs, and bringing substantial economic benefits.