Products

Support Columns

The free-standing columns are made of high-strength structural steel and serve as the independent support system for the crane runway. They eliminate the need for building reinforcement and allow flexible installation anywhere in the facility. Columns are designed with robust base plates, anchor bolts, and optional height customization to ensure long-term stability and safe load handling.

Main Girder

The main girder is the primary load-bearing beam of the crane, manufactured from welded box sections or rolled steel profiles (depending on capacity and span). It delivers high rigidity, minimal deflection, and smooth three-axis lifting performance. The surface is treated with anti-corrosion coating to ensure durability in industrial environments.

End Beams

End beams connect the main girder to the runway rails and allow the crane to travel horizontally. Each end truck is equipped with precision-machined wheels, bearings, and optional motorized drive systems for stable, low-noise, and vibration-free movement. Their compact structure ensures excellent alignment and long service life.

Runway Beam & Rail System

The runway system consists of steel runway beams and high-strength rails installed on the free-standing columns. It provides the travel path for the crane and ensures high running accuracy over long spans. The rails are engineered to withstand continuous duty cycles and heavy wheel loads, making the system ideal for industrial lifting operations.

Electric Trolley

The electric trolley moves along the main girder and carries the hoist. It is equipped with a heavy-duty drive motor, precision wheels, and a compact structure that ensures smooth and stable cross-travel. Variable speed control is optional for more precise positioning. The trolley frame is reinforced to support frequent operations.

Electric Hoist

The electric hoist is the core lifting mechanism, available in wire rope or chain options. It features a high-efficiency motor, reliable braking system, overload protection, and durable lifting mechanism. Depending on customer needs, we offer standard type, low-headroom type, or European-type hoists for smoother, quieter, and more energy-efficient operation.

Electrical Control Box

The electrical control box integrates all control components, including contactors, inverters (optional), circuit breakers, and overload protection devices. It provides centralized, safe, and reliable control of all crane motions. The enclosure is dust- and moisture-resistant, typically meeting IP54–IP65 standards. Remote control and pendant control options are available to ensure safe operation.