
ZTRFM Roofing Sheet Machine: Precision and Efficiency in Manufacturing
In the manufacturing industry, achieving high precision and operational efficiency is crucial for production success.
In the manufacturing industry, high precision and operational efficiency are key to production success. Zhongtuo’s ZTRFM Roofing sheet Machine, engineered with advanced technology, meets the demands of modern manufacturing, enhancing performance and productivity with its innovative features.
Precise Shearing Capabilities
The shearing section of the ZTRFM Forming Machine stands out with its well-designed components:
- Feeding Device: Upgraded with a steel plate support and two guide wheel sets, it securely holds materials. The manual roller adjustment allows for fine-tuning, ensuring accurate positioning and reducing material waste.
- Pre-cutting Shear: Trims materials before forming, optimizing material usage and cutting costs.
- Hydraulic Cutting Shear: Controlled by four guide post cylinders, it uses hydraulic force and high-precision, thickened blades to deliver clean, burr-free cuts.
- Length Measurement System: An encoder in the shearing section, paired with a tension spring, provides accurate length data. The PLC system uses this information to control the roll former, ensuring coils are cut to the required length.
- Additional Features: The front roller shear, rear shear, and PLC system work in tandem to streamline production. A standard manual broach on the roller shear enables precise straight cutting, while rubber pinch rollers prevent slippage during feeding.
Reliable Forming Performance
The forming section is built for demanding tasks:
- Bolt Fixing: 8.8mm grade high-strength bolts secure key components, offering enhanced tensile strength and fatigue resistance. This ensures stability during operation and precision in profile formation.
- Forming Shaft: The 80 mm thick alloy steel shaft withstands significant extrusion force and torque, suitable for various materials and minimizing the risk of bending under heavy loads.
- Machine Base: Constructed from 350H steel and reinforced with diagonal braces, the base provides a robust foundation, resisting compression, bending, and vibrations during heavy-duty production.
- Surface Coating: A high-precision, fine spray painting with a thickened coating protects the machine from rust and corrosion, extending its service life and reducing maintenance needs.
The ZTRFM Forming Machine by Zhongtuo combines precision engineering and efficient design, making it an ideal choice for manufacturers seeking to improve accuracy and productivity. Whether for standard profiles or customized designs, this machine offers a reliable solution. For more information on integrating it into your manufacturing processes, contact us.

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