|Span:||10.5-22.5m||Max. Lifting Height:||30 M|
|Colour:||Request||Power Supply:||3 Phase 380V 50hz Or Request|
|Working Duty:||A3-A8||Protection Grade:||IP54|
double girder crane,
workstation bridge crane
European Design Type Double Girder Overhead Bridge Crane With Trolley
European Design Type Double Girder Overhead Bridge Crane adopts a modular design, which has the characteristics of small size, light weight, small wheel pressure, low energy consumption, good working stability, high efficiency and low maintenance. Compared with the QD bridge crane, the limit distance between the hook and the wall is small, and the headroom is low. It has a speed control system that can achieve safety, accuracy and loading positioning, which can effectively save plant space and investment costs. Products are widely used in industrial fields such as iron and steel, electricity, logistics, warehousing, military industry, petrochemical, machinery manufacturing, automobile manufacturing, waste incineration treatment, etc.
The European Material Handling Association (FEM) standard divides the working level of the crane mechanism into eight levels of 1Dm, 1Cm, 1Bm, 1Am, 2m, 3m, 4m and 5m. According to the 10 usage levels and 4 load status levels of the crane mechanism, The working level of the organization is divided into eight levels from M1 to M8. The corresponding relationship between the FEM standard and the GB standard is: 1Dm = M1; 1Cm = M2; 1Bm = M3; 1Am = M4; 2m = M5; 3m = M6; 4m = M7; 5m = M8.
Through comparative research, it can be concluded that the European Design Type Double Girder Overhead Bridge Crane has a lower headroom compared with the traditional QD bridge crane, the limit size from the hook to the wall is significantly reduced, and the effective lifting range can be increased; the weight of the trolley, the end beam + large The weight of the vehicle operating mechanism has been greatly reduced, so that the total weight of the crane is only about 50% of the total weight of the QD bridge type, and thus its wheel pressure and overall power are greatly reduced. Compared with the QD bridge crane, the European-style bridge crane has more prominent advantages in terms of reducing the cost of building construction, energy saving and environmental protection.
1. Small height can reduce the height of the crane building.
2. Light weight, can reduce the load of the plant.
3. The limit is small, which can increase the working space of the crane.
4. The reducer adopts hard tooth surface reducer, which effectively improves the service life of the whole machine.
5. The operating mechanism reducer adopts three-in-one speed reducer motor with hard tooth surface, compact layout and stable operation.
6. Adopt forged wheel set, machined boring assembly, high assembly accuracy and long service life.
7. Use steel plate to roll the reel to improve the strength and service life of the reel.
8. A large amount of machining equipment is used for overall processing, with small structural distortion and high assembly accuracy.
9. The main end beam connection is assembled by high-strength bolts, with high assembly accuracy and convenient transportation
10. Realize maintenance-free parts such as reducer, reel, coupling, etc. during the overhaul period.
Parts Of Crane
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