Description
Small gantry crane is manufactured for lifting equipment, loading and unloading of the warehouse, maintaining equipment, and transporting materials, applicable for the small and medium factories.The brake-bearing universal wheel can move on the ground, and be used together with an electric hoist, chain block, or monorail trolley, realizing crane mechanization, which can reduce the human power, and production costs, and improve work efficiency.
Working Condition
1. Metal structures and mechanical parts should have sufficient strength, stiffness and buckling resistance.
First of all, it is required that parts and metal structures are not damaged after being loaded. For parts such as steel wire ropes with complex stress states, static strength calculations are usually performed with a higher safety factor based on the main load and main deformation form. It must also be required that the deformation of the component under load is within the allowable range, that is, it should have sufficient stiffness.
2. The whole machine must have relatively high anti-overturning stability.
3. The prime mover has the power to meet other requirements, and the braking device should provide the necessary braking torque.
Features
1. Small Gantry Crane has the characteristics of being lightweight and flexible, and can be moved by its own power or trailer to meet the needs of different workplaces.
2. The small mobile gantry crane is equipped with operation control equipment, such as a control console or remote control, which can achieve precise lifting and handling operations.
3. Operators can control the lifting and lowering, forward and backward movement, and lateral expansion and contraction of the crane by controlling the equipment.
Technical Data
|
Type |
Mobile portable gantry crane |
|
Lifting capacity |
0.5—10ton |
|
Lifting height |
3—15m or customized |
|
Span |
3—10m or customized |
|
Hoisting speed |
3—8m/min or customized |
|
Working class |
A3 |
|
Working temperature |
—20∼40℃ |
|
Lifting method |
Electric or manual |
|
Painting |
Yellow, white, red or customized |
|
Application area |
Factory, workshop, warehouse, Small equipment installation, goods and work piece handing. |
|
Power supply |
AC 380V 50hz or customized |
Spare Parts
Main beam
The main beam is a box beam or H-beam structure, welded and formed from steel plates. The steel plate material is domestic steel (Q235B). The vertical winding is in accordance with Chinese national standards. All steel plates are subjected to shot blasting pre-treatment to achieve Sa2.5 level standardization. Before welding, the steel plates are carefully inspected and cleaned, usually by automatic welding machines (MIG or semi-automatic welding).
Ground beam
The lower beam is also a box-shaped structure, mainly composed of cover plates, webs, ribs, flange supports and other parts. The production process is similar to that of the main beam and other box beams. After the lower beam structure is completed, the bent plates are assembled according to the drawing. The flange support is welded to the lower beam after the lower beam is made to ensure the level of the flange surface. When the lower beam and the leg are assembled, the flange on the flange made on the leg is welded to the leg. The appearance quality and geometric dimensions of the lower crossbeam after production meet the requirements of the standard GB14406-93.
Electric hoist
The electric hoist will do dynamic and static load tests, as well as ascending and descending pressure tests. The baking paint process is used to enhance the adhesion of the paint film and improve the appearance quality. The assembly line ensures product quality.
Keywords
Small Gantry Crane
Contact Us
Classification
Add: Room 507, Building 3, No. 88 Hongshan Road, Xuanwu District, Nanjing City
E-mail: jiaxin@cn-crane.net
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