In the modern industrial field, 2-ton aluminum alloy gantry cranes are gradually replacing traditional steel equipment with their lightweight design and excellent site adaptability, becoming the main force for handling in construction, warehousing, precision manufacturing and other scenarios.
1. Material innovation: physical and chemical advantages of aluminum alloys
① Aluminum Alloy Gantry Crane lightweight breakthrough The density of aluminum alloy is only 1/3 of that of steel, which reduces the weight of the whole machine by more than 60%. For example, the weight of a 2-ton equipment is only 40% of that of a traditional steel structure, and manpower can be used to move the equipment. This feature significantly improves deployment efficiency in scenarios such as power repair and multi-site rotation.
② Aluminum Alloy Gantry Crane corrosion resistance The dense oxide film naturally formed on the surface of aluminum alloy can resist moisture, acid, alkali and salt spray corrosion, and extend the service life of gantry cranes in harsh environments such as chemical plants and coastal areas.
③ Cost-effectiveness Lightweighting reduces transportation and installation energy consumption, and reduces maintenance costs by more than 30%; modular design further shortens the construction time and improves the return on investment.
2. Structural design and key technical parameters
(I) Core structure analysis
| Components | Features | Technical guarantee |
| Columns and beams | Extruded aluminum alloy profile + reinforcement rib design | Deflection ≤ 1/800 of span when bearing 2 tons |
| Connectors | High-strength bolts + flange plate fixing | Torsion resistance is better than truss structure |
| Powertrain | Electric chain hoist (explosion-proof/anti-corrosion optional) | Supports remote control/manual dual mode |
(II) Key technical indicators
① Span range: 5-20 meters (＞10 meters requires enhanced deflection control)
② Mobility: Universal load wheels + liftable chassis, adaptable to uneven ground
③ Safety redundancy: German imported models are equipped with pneumatic braking system and anti-fall design
3. Application scenarios and efficiency improvement cases
① Rapid lifting of building materials (plates, steel structures) and equipment (air conditioning units) at construction sites, and assembly within 30 minutes to solve the problem of large equipment entering narrow sites.
② Warehousing and logistics centers replace forklifts for high-level stacking, with light weight and no damage to epoxy floors, and warehouse space utilization is increased by 25%.
③ The low vibration characteristics of precision manufacturing workshops ensure the safety of precision instrument lifting, and the stainless steel material model meets the needs of dust-free workshops.
Case: After a certain auto parts warehouse adopted a 2-ton aluminum alloy gantry, the cargo turnover time was shortened by 40% and the labor cost was reduced by 60%.
For more information about 2 ton aluminum alloy gantry crane equipment, please contact us immediately.