Sandwich Composite Board Roll Forming Machine
Product Overview
The Sandwich Composite Board Roll Forming Machine is a fully automatic and highly integrated continuous production line dedicated to manufacturing high-quality insulated sandwich panels. It combines uncoiling, sheet leveling, precision roll forming, automatic gluing, core material compounding, pressure bonding, fixed-length cutting and automatic stacking into one integrated workflow. This fully automated production process realizes continuous and uninterrupted manufacturing of building sandwich panels, greatly improving production efficiency and product consistency. The finished panels feature outstanding thermal insulation, fire resistance, sound insulation, waterproof and anti-corrosion performance, widely applicable to various modern prefabricated building projects.
Main Machine Components
1. Uncoiling and Leveling System
Equipped with a heavy-duty hydraulic uncoiling structure, the system supports automatic unwinding of various metal coil materials including color steel, galvanized steel and aluminum coils. It is matched with a precision leveling device to eliminate sheet deformation, wrinkles and unevenness. With automatic tension control and deviation correction functions, it effectively protects the metal surface from scratches and ensures flat and smooth raw materials for subsequent forming and compounding procedures.
2. Precision Roll Forming Unit
The forming rollers are made of high-strength wear-resistant steel with surface chrome-plating treatment, featuring high hardness, strong deformation resistance and long service life. Adopting multi-station gradual forming design, the unit realizes smooth and precise profiling of metal sheets without material cracking or surface damage. It can flexibly produce various common roof and wall panel profiles with stable forming effect and high product uniformity.
3. Gluing and Composite Laminating System
Fitted with high-precision automatic glue metering and spraying equipment, the machine achieves uniform and quantitative glue coating, ensuring stable and firm bonding strength. It is compatible with multiple core materials such as EPS foam, rock wool, glass wool and PU/PIR foam. The hydraulic pressure compounding structure provides uniform and stable pressing force, which effectively eliminates bubbles and gaps between the metal surface and core material, realizing integrated composite molding and improving the overall structural strength and thermal insulation performance of the panels.
4. Cutting and Automatic Stacking System
Adopting high-precision flying saw cutting technology, the system realizes fixed-length cutting during continuous operation without stopping the machine. The cutting section is flat and smooth with no burrs, ensuring high dimensional accuracy of finished panels. The matching automatic stacking device can complete orderly collection and stacking of finished products, reducing manual intervention, improving production continuity and saving labor costs.
5. Intelligent Control System
The whole production line adopts mature PLC intelligent control system and humanized touch screen operation interface. The whole production process is automatically monitored and intelligently adjusted, with real-time fault detection and alarm functions. It supports multi-language switching, simple and convenient operation, and is equipped with complete safety protection functions such as emergency stop, overload protection and phase loss protection to ensure safe and stable long-term operation of the equipment.
Core Product Advantages
Full Automatic High Efficiency: Integrated continuous production design realizes uninterrupted mass production, effectively improving production capacity and meeting large-scale order demands.
Stable Product Quality: Gradual precision forming and constant-pressure composite technology ensure consistent thickness, flatness and bonding quality of each panel, with low defective rate.
Strong Production Flexibility: The equipment supports quick switching of different core materials and panel specifications, adaptable to diversified production demands of different building panels.
Energy Saving and Environmental Protection: Optimized mechanical structure and circuit design reduce energy consumption, with no glue overflow or material waste during production, meeting environmental production standards.
Durable and Easy Maintenance: The whole machine adopts heavy-duty thickened frame and modular structural design. Wear-resistant parts are durable and easy to disassemble, replace and maintain, reducing later operation and maintenance costs.
High Safety Performance: Equipped with full-cycle safety interlock protection and fully enclosed protective devices, it effectively avoids operational risks and ensures safe production.
Application Scope
The produced sandwich panels are widely used in industrial factory buildings, warehouses, logistics parks, cold storage workshops, dust-free clean rooms, pharmaceutical workshops, prefabricated modular houses, temporary construction buildings, commercial buildings, stadiums and various public infrastructure projects, being the ideal building material for heat preservation, fireproof and waterproof enclosure systems.
After-sales Service Support
We provide a complete set of professional after-sales services, including long-term equipment warranty, on-site machine installation, commissioning and professional operator training. We offer lifelong technical consultation and technical support, as well as stable supply of spare parts. Multiple international trade delivery terms are supported to meet the transportation and delivery demands of customers in different regions.
♦ 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.
