Electromagnetic Double Girder Overhead Cranes 75ton Wholesale
SZMC is founded in 1989, is the predecessor of Xintai City crane factory, restructuring in 2005.Over the years
The company continued to introduce domestic and foreign advanced production technology, absorb the specialized,
High-quality professionals, the company strong technical force, advanced process equipment, has a professional
Engineering and technical personnel, first-class installation team, excellent after sale service, and took the lead through
The ISO9001 international quality system certification, with independent intellectual property rights and industrial property
Rights.With ten series over 60 varieties and various non-standard lifting equipment production capacity, product selling
More than 30 domestic provinces and cities and more than 50 countries and regions.
1.High working effiency;
2.Smooth movement &comfortable operation;
3.Convenient maintenance & aesthetic painting;
4.Light deadweight, light Wheel load and reliable performance;
5.Customized:Design and manufacture according to your request.
Packaging and delivery:
1.Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2.Main beams, end beams and trolly/winch are packed by plastic woven cloth.It can reduce
Abrasion during the transportation.
3.If the size are suitable for container ship, usually by container.
4.Big size, usually by bulk ship or by container after truncation.
5.Transport ways are based on reducing cost & keep safet
We have past CE, ISO, and so on.
The engineering and technical personnel of Dingya are all engineers who have been engaged in the crane Motor
Industry for many years, from R & D and design engineers, quality management engineers, process control engineers
To system engineers have rich experience.Our engineer team strives to localize, information and integrate foreign advanced
Technology and design ideas.
About Product: Project Gantry crane
Single/Double Girder Gantry Crane Specification
1. Gantry Crane is widely used together with Electric Hoist or winch or trolley for lifting device.
2. It is a light, medium and heavy size crane which travels in track.
3. Its proper lifting weight is 5 to 500 tons, and proper span is 18 to 50 meters or as per your requirement.
4. Its proper working temperature is -20--+60 centigrade.
5. This kind of crane is composed of main beam, support legs, crane traveling organ, trolley, electric equipment, strong lifting winch.
6. Gantry cranes are widely used in workshop, storage, port and hydroelectric power station and other outdoor place.
7. Power is supplied by Cable or slide wire.
Gantry Crane General Features
1. Crane material: Q235, Q345B/Q345D
2. Strong box type, no-welding joint strong box type, by machine hand, strong and beautiful.
3. Wheels are vacuum casting by ourselves, intermediate frequency quenching.
4. Wheels, Wire rope, drum, gears, coupling are manufactured by our CNC machines.
5. Nanjing special or Nanjing Brand motor, top quality in China.
6. Electrical equipment: Siemens or Schneider brand.
7. Control method: Cabin control, wireless Remote control or pendant control, you can choose two of them.
Box type gantry crane VS Truss type gantry crane
There are two type structure for the main girder and support leg as optional:
1. Truss type advantage:
A. Small windward side and wind resistance
B. Light dead weight, Low cost
C. Nice appearance
2. Box type advantage:
A. Compact structure, good rigidity, strong lifting capacity, indoor use available
B. Characteristic of slim body, save shipping cost.
Gantry Crane Safety Features
1. Overload protection device
2. Top quality long time bearing polyurethane materials Buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device
Looking forward to receive your enquiry with the below details information:
1. Lifting capacity
2. Span ( Rail centre to centre )
3. The required lifting height ( from Hook to the ground )
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and Hoist movement speed (m/min)
7. The rail length and the height.
8. Single speed or double speed for lifting and travelling?
9. Driver cabine control or pendant control?
10. How many hours work per day?
11. Power source: 380V, 50Hz, 3phase or others?
Double Girder Gantry Crane After-sale Service
1. One year warranty for whole machines from crane running
2. Providing free spare parts
3. Low charge for continue maintenance when warranty is expired
4. Exclusive engineer support at any time
5. We can provide free training to end-users
|Max. Span||M||50m or As required|
|Cantilever||M||A s required (not more than length of 1/3 span)|
|Lifting height||M||30m or As required|
|Lifting speed||M/min||0~20 or as required|
|Lifting system||Electric hoist or Winch trolley|
|Travelling s peed||M/min||0~80 or as required|
|Working duty||ISO A3 / A4 / A5 / A6 / A7|
|Power source||3-phase 380V50Hz or As required|
|Power supply mode||Cable reel / Bus bar|
|Control method||Cabin / Remote control|
|Working tempe r ature||-25~60 degree Celsius|
*Inquiry and consulting support.
* Sample testing support.
* View our Factory
*Training how to instal the machine
*Training how to use the machine.
*Engineers available to service machinery overseas
Q:Are you factory?
A:Yes, we are factory with 31 years old.
Q:How long is your warranty?
Our warranty is 24 months after received the goods.
3.The usage period.
About 30 years under common use.
4.How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training.
If you want our products, please contact with us ASAP!We will do our best for you!