Russian Popular Roof C21 Metal Roofing Sheet Machine 0.3-0.8mm PPGI Zinc Roof Sheet Roll Forming Machine
Product Overview
The C21 roof sheet roll forming machine is a specialized piece of equipment designed to produce high-quality trapezoidal metal roofing sheets. It is widely used in construction projects such as industrial buildings, warehouses, commercial facilities, and residential housing.
This machine is compatible with a variety of raw materials, including pre-painted galvanized steel (PPGI), galvanized steel (GI), and aluminum coils. It can process materials with different thicknesses, typically ranging from 0.3 mm to 0.8 mm, making it versatile for different roofing requirements. The finished sheets are known for their corrosion resistance, long service life, and excellent weather performance.
Technical Specifications
| Model NO |
c21 |
| Condition |
New |
| Usage |
Roof |
| Feeding Width |
1250mm |
| Machine Frame |
350H steel frame |
| Forming Speed |
0-40M/min |
| Type of Driven |
Chain drive |
| Transmission Method |
Electric |
| Number of Rolling Mill Sets |
23 row molding |
| Spindle Diameter |
Φ80mm (Solid shaft) |
| Feeding Method |
Double hand rocking feeding rack (with pressure roller) |
| Specification |
11000mm x 1300mm x 1400mm |
| Origin |
Cangzhou, Hebei |
| Warranty |
1 year |
Operation & Features
The production process of the C21 roll forming machine is fully automated. It includes a decoiler for loading the metal coil, a feeding and leveling system, multiple roll forming stations that gradually shape the material, and a hydraulic cutting system for precise length control. The PLC control system ensures accurate operation, allowing users to set sheet length and quantity easily.
One of the key advantages of the C21 roll forming machine is its high efficiency and productivity. With forming speeds typically ranging from 0 to 40 meters per minute, it significantly reduces labor costs while maintaining consistent product quality. The machine is designed for stable performance, low maintenance, and long-term operation in demanding industrial environments.
The C21 profile offers excellent structural strength and effective water drainage due to its trapezoidal design. This makes it highly suitable for roofing and cladding applications, especially in regions with heavy rainfall or harsh weather conditions. The sheets also provide a modern and clean appearance, meeting both functional and aesthetic needs.
Frequently Asked Questions
What are the available cutting methods?
Hydraulic Flying Shear or Servo Tracking Flying Shear (Higher precision, faster speed, burr-free cuts)
Can it be connected to an automatic stacker?
Yes, optional systems for automatic material collection, automatic stacking, and automatic counting are available.
Can it be integrated into a complete color steel production line?
Yes, it can form a fully automated line covering uncoiling, leveling, roll forming, shearing, and stacking.
Can a laminating machine be added?
Yes, it allows for an integrated production line combining lamination and forming.
Can the voltage be customized to meet our country's standards?
Yes: 380V/220V, 50Hz/60Hz—both three-phase and single-phase options are available.
Additional Information
Overall, the C21 roof sheet roll forming machine is a reliable and cost-effective solution for manufacturers looking to produce high-quality metal roofing sheets. Its automation, flexibility, and durability make it an essential investment for companies in the steel structure and construction industries.
