Main Components:
Bridge, traveling mechanism, hoisting trolley, drive mechanism, electrical control system, operating device, safety protection devices, and dedicated paper roll spreader.
Key Parts:
Variable frequency drive hoist mechanism, high-precision positioning system, dedicated paper roll spreader, anti-sway control system, safety protection and redundant braking system.
Adopting optimized European design, the crane features light self-weight, low wheel load, and compact dimensions in gauge and height, reducing workshop steel structure and civil construction investment while improving space utilization.
Equipped with variable frequency stepless speed control and an electronic anti-sway system, the crane achieves smooth and impact-free lifting and traveling, enabling precise roll installation and stable paper roll handling, improving operational efficiency and safety.
It can meet both dry-end equipment maintenance (such as drying cylinders and calender rolls) and, when paired with dedicated paper roll spreaders, handle paper roll transfer, stacking, and warehouse entry/exit, offering strong versatility and high return on investment.
Features include overload limiting, travel limit switches, anti-collision protection, and dual redundant brakes. Designed for high-dust and continuous operation environments, it ensures low failure rates and stable production line performance.
Built with heavy-duty structural design and reinforced transmission components, the crane can withstand frequent lifting and handling operations. Its high structural strength and fatigue resistance make it suitable for 24/7 continuous production in paper mills.
Project Name:
Package for a 300,000-ton/year Premium Paperboard Project
Project Summary:
Provided dedicated crane equipment for dry-end maintenance, automatic paper roll transfer, and warehousing, equipped with specialized paper roll spreaders and a positioning control system to achieve efficient, stable, and intelligent operation.