Description of Cardboard Mill Roll Stand
The Cardboard Mill Roll Stand serves as the critical primary interface for raw material handling in high-efficiency corrugated board production lines. Engineered for robustness and operational stability, this unit is tasked with the secure clamping, precise centering, and effortless maneuvering of massive base paper rolls. By integrating advanced hydraulic control with a high-durability structural frame, the system ensures that the unwinding process remains constant, centered, and perfectly aligned with the downstream manufacturing equipment.


Machine Features
- Integrated Hydraulic Automation: The system utilizes a fully hydraulic drive architecture to execute all primary functions, including roll clamping, loosening, precise center-alignment, and lateral translation. The lifting mechanism is similarly power-assisted, ensuring safe and smooth elevation of even the heaviest paper cylinders.
- High-Stability Framework: The Cardboard Mill Roll Stand is constructed around a rigid frame featuring horizontal cross-beams and high-precision slide rails. The design incorporates a dual-opposing vertical clamping arm assembly, which is governed by a dedicated driving mechanism to ensure synchronized movement and structural integrity under stress.
- Enhanced Operational Efficiency: To maximize factory floor throughput, each stand is equipped with a dual-trolley system, allowing for simultaneous paper loading from both sides of the production line. A comprehensive multi-point braking system provides operators with granular control over tension, preventing roll over-run during high-speed unwinding.

Main Technical Parameters
| Specification Category | Performance Metrics |
| Clamping Dimensions | Max: 1800mm / Min: 1000mm |
| Diameter Range | Max: 1500mm / Min: 350mm |
| Main Shaft Diameter | 240mm |
| Hydraulic Pressure | 16–18 MPa |
| Pneumatic Requirements | 0.4–0.8 MPa |
| Hydraulic Station Motor | 3KW (440V / 50Hz) |
| Solenoid Valve Control | 220V / 50Hz |
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