Weihua Electric 20t 32t crane For Steel Melting Plant Double-beam Grab Bridge Crane

Features:
1.it is used for lifting 5t~125t stuff;
2.It has beautiful box-typed welded main girders. Computer optimized design for main girders with good performance and light weight;
3.Compact structure, light weight and high lifting height;
4.The Max. span reaches 31.5 meters;
5.It's widely used in workshops, metallurgy, warehouses and assembly shops etc.

Mechanism :
1. box-type shaped by wielding;
2. High quality carbon steel Q235B and Q345B;
3. the girder connected by high strength screws;
4. Welding seams are tested by X-ray and ultrasound;
5. Forged wheels;
6. Compact structure, small volume and light weight trolley;
7. Lifting mechanism is open type winch trolley;
8. Compact reducer motor drive, step less control, hardened gears and safety disc brake;
9. Good operation performance, step less speed regulating and running smoothly;
10. Main girders Shot blasting sa2.5 after welding to release internal stresses;
11. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;
Electric System:
1. Power supply through step less slide lines;
2. Lifting mechanisms and traveling mechanisms are mutually independent and could travel at the same time;
3. Control panel protection degree is IP54;
4. Reasonable components installation, convenient for check and maintenance;
5. Electric cable is suspended in cable saddle, stationary cable trolley which slides on a galvanized C-type steel;

Safety Protection Devices:
Overload limiter, limit switch (lifting and traveling), interlocking protection devices, buffer, track sweep plate, shield, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.

Specifications of double girder overhead crane with grab:

Notes:The foregoing attached table shall only be used for reference. The actual application shall be appropriately modified according to customers' requirements. 

After-Sales Service
Our after-sales service provide:
1. 14 months warranty when products leave the factory, or 12 months warranty after installation 
and commissioning in addition to the human damage factors.
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas.

1, What's information should I provide to get the price?

More parameters, such as lifting capacity, lifting height, span, power supply, etc. And if you can give us your design drawing, that will be very helpful.

2, Which kind crane can you provide?

Weihua is a famous leading manufacturer with experienced designers, engineers and a 600- people R&D team to provide all kinds crane with customized parameters.

3, What services can you provide?

We have a complete pre-sales&after-sales service system, and our engineers are available overseas. And we also provide training for your crane operators.

4, Which brand are the accessories and electronic components in your cranes?

We have a long term cooperations with ABB, Siemens, Schneider, SEW, etc. And we have world-leading processing machines which are imported from Japan and German.

5, Do you provide crane spare parts?

Yes, of course, we can provide motors, reducers, brakes, hooks, remote controllers, wheels, crane rails, end carriages, enclosed busbar and so on. 

IF there are any questions, you can feel free to contact with us via the textbox below: