Basic Info.
| Model NO |
C8 C21 Double Layer Trapezoidal Roll Forming Machine |
| Condition |
New |
| Feeding Width |
1250±5mm |
| Machine frame |
350H steel frame |
| Forming Speed |
0-40M/min |
| Type of Driven |
1.2-inch hardened chain |
| Transmission Method |
Electric |
| Number of rolling mill sets |
Type C8: ≥ 18 pairs; Type C21: ≥ 21 pairs |
| Spindle diameter |
Φ80mm(Solid shaft) |
| Customized |
Customized |
Product Description
The C8 / C21 double layer trapezoidal roll forming machine is designed to produce two different trapezoidal roofing profiles (C8 and C21) on one compact machine. By integrating two forming layers into a single structure, this equipment helps customers save floor space, reduce investment cost, and improve production flexibility.
This machine adopts a strong welded frame and high-precision forming rollers, ensuring stable operation and accurate profile shape even at continuous production speed. The easy switching system allows quick change between C8 and C21 profiles, making it ideal for factories that require multiple roofing sheet types.
The production line supports materials such as galvanized steel, color-coated steel, and cold-rolled steel, with customizable thickness and sheet width according to project requirements. The PLC control system with touch screen interface enables one-button operation, automatic length and quantity setting, and precise control of the cutting process.
Pattern diagram:
Processing Flow:
Detailed Photos
Company Profile
Hebei Hengfu Roll Forming Machine Co., Ltd. is a professional manufacturer of cold-bending forming equipment and its complete set of automated production lines. With advanced production equipment and product development and design capabilities, the products are at the leading level in the industry with the advantages of high rate, high precision, high flexibility, and low processing loss, and the products are favored by industry customers.
Our company's main products include: color steel plate equipment, glazed tile equipment, floor decking equipment, CIZ steel forming equipment, composite sandwich panel assembly line equipment, car compartment panels, dust removal anode plates and other equipment. We can design and manufacture special models according to user requirements, provide users with technical guidance, production installation, commissioning, and after-sales one-stop service.
In recent years, a large number of products have been sold to more than 50 countries and regions including India, the United Kingdom, Australia, Kazakhstan, etc., and have been well received by customers at home and abroad.
Company:
Workshop:
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FAQ
Q1: Are you a trading company or a factory?
A1: We are a manufacturer located in Cangzhou, Hebei. We have our own Having their own product design team. Welcome to visit our factory and inspect the quality of our machines on-site
Q2. Do you have after-sales support?
A2: Yes, we are happy to provide advice and we also have skilled technicians available across the world.
Q3. Do you sell only standard machines?
A3: No, most of our machines are built according to customers specifications, using top brand components.
Q4. What will you do if the machine is broken?
A4: We provide 12 months free warranty and free technical support for the whole life of any machine.If the broken parts can't repair, we can send the new parts replace the broken parts freely, but you need pay the express cost by yourself. If it is beyond the warranty period, we can negotiate to solve the problem, and we supply the technical support for the whole life of the equipment.
Q5: Can you finish the machine during the delivery time?
A5: We will finish the machine in time according to determined lead time.
Audited Supplier 
Pattern diagram:
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