Qdy Electric Double Girder Casting Overhead Crane for Workshop

Features:
1.it is used for lifting 5t~320t 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 32 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.

Technical data:

Packaging
Size	as need
Weight	as need
Packaging Details	The normal package is wooden box(Size: L*W*H). If export to other countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

1. What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity B: span C: lift height D: power sourceor other specials you give us will be more appreciated.

2. How many operating methods for my selection?
Standard operating methods:
A: pendent controller with push buttons .B: Remote control with push buttons
C: cabin(space capsule seat) control with joystick. Choose any type as you like.

3. Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that.

4. Can you provide the serious Lifting tools?
Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, Magnet or other specials as your requirement!

5. How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.

6. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection devic