Our single girder crane design is compact, light weight, small wheel pressure, uniform load distribution, can allow users to save considerable investment, and effectively improve the work space.
Our single girder overhead crane design is compact, light weight, small wheel pressure, uniform load distribution, can allow users to save considerable investment, and effectively improve the work space. It is not only safe and reliable, but also ergonomic in design, easy to operate, safe and comfortable, making material handling more convenient and efficient. There are many options for customers to choose from, such as lifting frequency conversion, remote control, etc., to meet the needs of various working conditions.
Welding process
1) The main steel structure (main beam, end beam) materials are all Q235-B, and the materials used have material reports and corresponding certificates of conformity.
2) The manufacture, welding and inspection of steel structures are carried out in accordance with national standards. The important load-bearing butt welds adopt double-sided groove welding technology, and the appearance inspection and non-destructive testing are carried out in accordance with regulations. All welders hold corresponding grade certificates.
3) All crane main beams adopt the whole plate non-butt welding process, cancel the main beam steel plate butt welds, and eliminate the hidden dangers of steel plate butt welding. (Steel plate butt welding is the most important welding and the part with the most quality risks)
4) All plates are automatically cut by CNC cutting machines, and the main beam arch is preset to avoid the problem of traditional fire-baked main beam arch deflection.
5) The steel surface is shot blasted to a surface roughness of Sa2.5 in GB8923 "Registration and Rust Removal Grade of Steel Surface Treatment before Painting", which improves the paint adhesion and prevents paint peeling, ensuring the long-term beauty of the single-beam crane.
6) The longitudinal waist weld of the main beam adopts the domestic advanced automatic special machine ambush welding, which has beautiful molding and ensures the welding quality.
7) The trolley crossbeam is made of rectangular tube as a whole, without splicing and welding seams, beautiful appearance, strong and durable.
8) All wheels are installed by boring to avoid the wheel treads not being on the same horizontal plane and improve the running accuracy of the wheels.
1. The maximum lifting weight (10) tons
2. Low headroom, small wheel pressure, stable operation
3. Fast positioning, simple operation, maintenance-free design
4. Reasonable design, long service life
5. Safe and reliable, improve production efficiency
