Single-girder Bridge Crane: the "air carrier" of the concrete component workshop
Stepping into the concrete component workshop, rows of precast beams, wall panels, and other heavy items quietly await transfer. The single-girder overhead crane, like a nimble "airlifter," effortlessly moves these heavy concrete components through the workshop, becoming a key driver of improved production efficiency.
Technical Parameters:
| Lifting Capacity | 3～10 t | Select according to the weight of concrete components often hoisted in the workshop, such as prefabricated wall panels, small prefabricated beams, etc. |
| Span Range | 7.5～22.5 m | Adapt to the width of the workshop to ensure that components can be flexibly transferred between production lines |
| Work Duty | A 5 | Suitable for medium-intensity and frequent lifting operations in concrete workshops |
| Lifting Height | 6～9 m | Meet the vertical displacement requirements of components from the ground to the stacking rack/mold in the workshop |
1. Efficient Lifting, Say Goodbye to Slow Work
Concrete components are large and heavy, making manual handling nearly impossible. With its powerful lifting capacity, the single-girder overhead crane easily "lifts" multi-ton components: from the newly formed precast column mold area to the curing area, and then to the storage area for cured wall panels. The crane, coordinated with an electric hoist and main beam, rapidly completes the lifting and horizontal movement, significantly reducing component transfer time and accelerating the workshop's production pace.
2. Safety First, Steadily Supporting the "Big Guys"
Concrete components are of high value and carry a significant risk of falling. The design of the single-girder overhead crane exudes a sense of security: the main beam is constructed of sturdy steel, ensuring stable load-bearing performance; the accompanying wire ropes, hooks, and other components have been rigorously tested and are wear-resistant and durable. During operation, precise "jog-tune" control ensures smooth movement of components in mid-air, preventing bumps and tilting, fundamentally protecting the safety of both components and operators.
3. Flexible Adaptability: A Multi-talented Workshop Operator
The workshop's concrete components come in a variety of shapes (precast beams, foundation blocks, and custom-shaped decorative pieces), yet the single-girder overhead crane is adaptable. By adjusting the lifting fixtures (specialized lifting beams, clamps, etc.), it can precisely adapt to both the ends and the bottom of the components. Furthermore, the running track runs along the roof of the workshop, eliminating floor space and enabling smooth movement even when components are densely stacked, making it a true "space master" in the workshop. 4. Worry-free and durable, a "permanent helper" for production.
Concrete workshops are humid and dusty, but single-girder overhead cranes withstand these challenges. Their surface anti-corrosion treatment resists moisture erosion, and sealed key components reduce dust intrusion. Daily maintenance is simple, requiring only regular inspection of the wire rope and lubrication of the rails. They offer long-term, stable operation, making them an on-call assistant for workshop production and minimizing the impact of equipment failures on production.
With single-girder overhead cranes as "air carriers," concrete component workshop production is no longer constrained by the difficulty of handling. From prefabrication, maintenance, to transportation, they facilitate smoother processes, allowing solid concrete components to efficiently reach their next stage of their journey.
Suitable for lifting reinforced concrete precast components (such as wall panels, columns, and foundation blocks), molds (steel or wooden), and curing racks.
It is suitable for small and medium-sized concrete component workshops (length ≤ 50 m, width ≤ 25 m), especially for high-frequency use in precast component production, transportation, and stacking.