Factory Double Girder Overhead 40 Ton twin Beam Travelling Bridge Crane for Warehouse workshop Application
Henan Eternal Win is mainly engaged in all kinds of cranes ,such as single girder overhead crane ,double girder overhead crane ,single girder gantry crane ,double girder gantry crane ,jib crane ,port crane ,hydraulic crane , its accessories, hoist ,winch ,rail and so on .It is the remember unit of China Quantity Inspection Association and also the vice-chairman unit of China Heavy Machinery Industry Association.
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,
Overhead crane (Bridge Crane, EOT crane) is composed of bridge, travelling mechanisms, trolley, electric equipment. The bridge frame adopts box welded structure, the crane travelling mechanism adopts separate drive withe motor and speed reducer.
It is characterized by more reasonable structure and higher strength steel as a whole.
LD Single Girder Overhead Crane is used together with CD1 model MD1 model electric hoist as a complete set.The single girder overhead crane is widely used in plants, warehouse, material stocks to lift goods.
LH Double Girder Overhead Crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequenty using.
| Mechanism | Item | Unit | Result | ||
| Item | |||||
| Lifting capacity | ton | 5-320ton | |||
| Working grade | A3-A5 | ||||
| Span | m | 7.5-22.5m | |||
| Working environment temperature | °C | -25~40 | |||
| Travelling mechanism | working speed | m/min | 20-75 | ||
| motor | type | YZR160M2 | |||
| power | kw | 2*0.8 | 2*1.5 | ||
| rotational speed | m/min | 1380 | |||
| Lifting mechanism | lifting speed | m/min | 8/0.8(7/0.7) 3.5(3.5/0.35) 8(7) | ||
| lifting height | H(m) | 6 9 12 18 24 30 | |||
| travelling speed | m/min | 20 30 | |||
| working system | A3-A5 | ||||
| power source | 380V 3PH 50HZ | ||||
- Less expensive due to a simpler trolley design, reduced freight costs, simplified and faster installation, and less material for the bridge and runway beams
- Most economical option for light to medium-duty cranes
- Lower loads on the building structure or foundations due to a reduced deadweight. In many cases, it can be supported by existing roof structure without the use of additional support columns.
- Better hook approach for both trolley travel and bridge travel
- Easier to install, service, and maintain
- Ideal for workshops, warehouses, material yards, and manufacturing and production facilities
- Lighter load on runway rails or beams means less wear on the beams and end truck wheels over time
- Great for facilities with low headroom
Safety Devices for overhead 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
Our service:
Pre-Sales Service
1.Inquiry and consulting support* View our Factory
2.Design drawing of CAD
During production period
1.Strict quality control system, supervision the work to ensure the best crane for you.
2. Strict production line, make sure manufacture the goods on time.
3. Send real time production procedure video and pictures for customers
4. Best cooperation forwarder provide the soonest and reliable service for our goods.
After-Sales Service
1.Training how to instal the machine, training how to use the machine.* Engineers available to service machinery overseas.
2. Installation service
3. Online support* Radio support
4. Telephone support. Engineering service
5. Will provide all technical documents by U flash desk when delivery and soft copy (Installation manual, instruction, electrical drawing, 3D drawing etc)
Installation:
Specification :
TYPE | Single Beam / Double Beam Overhead Crane |
Tonnage | 1T | 2T | 3T | 5T | 10T | 12.5T | 16T | 20T | 25T | 30T | 40T | 50T | 75T | 100T | 200T | 300T | Customized |
Span(main beam length) | 5 meters to 40 meters |
Lifting Height | 3 meters to 40 meters |
Working Level | A3 | A4 | A5 | A6 | A7 |
Lifting Speed | 5/0.8 m/min double speed OR Customized |
Trolley running speed | 0-20 m/min frequency conversion OR Customized |
Cart running speed | 0-32 m/min frequency conversion OR Customized |
Warranty time | 18 MONTHS AFTER SHIPMENT |
Lifting Motor | Squirrel cage 2-speed motor with Disc electromagnetic brake inside |
Gear Motor | Hardened tooth gear for C.T.& L.T. |
Surface preparation type | Shot Blasting Sa2.5 |
Painting Type/Depth | E/120µm |
Electric Panel | famous brand |
Max./Min. Static Wheel Load | 62.9/11.8 kN |
Control Method | Remote control |
Industrial Voltage | 380V 50HZ 3P AC OR Customized |
Working temperature | -20~45ºC OR Customized |
Application area | Factory,workshop,warehouse,power station,logstic,etc. |
Production workshop for double girder beam overhead crane
Advantages of Overhead Cranes are:
- Can be used where overhead runways are not practical.
- A much greater bridge weight than an equivalent overhead crane.
- Overhead Cranes are generally used for moving heavy loads,often outdoors.Eternalwin has designed and built many large gantries with features such as rotating hoists, multiple hoists and enclosed cabs.
- Spare parts:
Thanks for your time , In order to sending you right price , Please imform us your detailed needs for overhead crane .
1. crane rated load capacity ?
2. the crane span ?
3. the crane lifting height ?
4. the working voltage ?
5. Do you need crane rail and bus bar ?
6. How many hours the crane working per day ?
7. the crane working environment ?
8. any other demands for crane ?
