The Model 50 features a heavy-duty welded steel frame that undergoes stress-relief annealing before machining. This ensures that even when applying the high pressure required to flatten an 8mm plate, the frame remains stable. This rigidity is essential for maintaining consistent flatness across the entire sheet width.

Yes, the Model 50 offers a variable linear speed of 1-10 m/min. This is critical when switching between materials. For example, high-strength steel might require a slower speed to allow the rolls to "work" the material effectively, while standard mild steel can be processed faster to increase your daily production tonnage.

While the Model 30 has 21 rolls for ultra-thin precision, the Model 50 uses 19 rolls optimized for medium thickness. The slightly larger roll pitch (spacing) is necessary to accommodate the higher bending forces of 4-8mm plates. This configuration ensures that the machine can exert high specific pressure to break the yield point of thicker steel while maintaining excellent flatness (0.05-0.1mm).

Yes, the Model 50 bridges the gap between light and heavy industry. With a rated thickness of 0.8-4.0mm and a maximum capacity of 8mm, it is perfectly suited for construction formwork, heavy-duty shelving, and container components. The 50mm roll diameter provides the torque needed to flatten these thicker materials without stalling.