20t European Design Monorail Single Girder Overhead Crane Bridge Crane

20t European Design Monorail Single Girder Overhead Crane Bridge Crane

Double girder electric overhead crane has the advantages of compact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist. It is suitable for transporting, assembling ,repairing and load.
We take the customer as the guidance and manufacture the high quality Master Link Assembly, Overhead Bridge Single Crane, Steel Slab Billet Clamp which has the market certain competitive power and have achieved the win-win consensus with the customer. Under the effect of market economy, our company's business scope has been expanded to many major regions and countries. We are eager to meet the needs of users and think what they think. We have been based on sincere communication and pursuit excellence quality as corporate purpose, focused on providing customers with excellent products and services. We promise we have the ability to provide excellent quality and reasonable price products for customers. We firmly believe that the competition of enterprises, products and technology is the competition of talents in the final analysis.

Specifications

Brief Introduction:

Double girder electric overhead crane has the advantages of compact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist. It is suitable for transporting, assembling ,repairing and load; unload works in mechanical processing workshop,metallurgy auxiliary workshop, storage, yards, power station and so on. It can replace normal double-beam bridge crane and being used in workshop of textile industry and food industry. The work type can be divided into two kinds- light class and intermediate class, the temperature of working environment is -25ºC-40ºC.


Main Parameters List

Crane Traveling Mechanism

Traveling Speed(m/min)

20

30

45

60

Ratio

58.95

39.42

26.51

19.44

Motor

Type

Cone Squirrel-cage

Cone Squirrel-cage

Power(kw)

0.8*2, 1.5*2, 2.2*2

1.5*2, 2.1*2

Rotary Speed(r/min)

1380

1350

Hoist Lifting Mechanism and Traveling Mechanism

Electric Hoist Model

MD1

CD1

Lifting Speed(m/min)

8/0.8, 7/0.7, 3.5/0.35

8, 7, 3.5

Span(m)

7.5-22.5 or assigned

Lifting Capacity(t)

0.5-32

Lifting Height(m)

6, 9, 12, 18, 24, 30

Traveling Speed(m/min)

20, 30

Motor

Cone Squirrel-cage

Work Duty

Intermediate Jc=25%

Power Supply

380V 50HZ 3P

Wheel Diameter

Φ270, Φ400

Trail Width

37-70


Safety Devices for overhead bridge crane:
To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as following:
1. Overload Limit Switch
2. Rubber Buffers
3. Electric Protective Devices
4. Emergency Stop System
5. Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8. Lifting Height Limit Device


Company file

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To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for 20t European Design Monorail Single Girder Overhead Crane Bridge Crane. Based on the enterprise concept of 'honesty, trustworthiness, professionalism and innovation', we strive for development with technology, survive with quality, serve every customer and devote ourselves to every product. We repay customers with excellent service system, stable product quality, competitive product prices and excellent after-sales service.
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