MH light duty single girder hoist gantry crane

MH light duty single girder hoist gantry crane

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Hoist gantry crane is made up of driving device, work organization, lifting device, operation control systems and metal structure. Through the manipulation of the control system, the driving device of door crane input the power of energy, and convert it into mechanical energy, then passed to lifting device. The lifting device of gantry crane complete the material handling tasks by connecting crane with the goods. They are controlled by the electrical equipment to move forward and backward.

>> Product presentation


MH model light duty single girder rail gantry crane price
Overhead Gantry Cranes


>> Features:

◆ Traveling on rails
◆ Equipped with CD/MD electric hoists.
◆ Medium size gantry crane
◆ Two types for choice: Box girder and truss girder.
◆ Cantilevers are available.
◆ Cabin control or remote control.

>> Introduction:


◆ Single girder gantry crane is equipped with CD type and MD type hoist.
◆ This type of gantry crane is a medium and light duty crane. Lifting capacity is from 0.5 ton to 16 tons and span is from 5m to 35m,working temperature is within -20°C and +40°C.
◆ This type of single beam gantry crane is widely used in outdoor yard and storage house and can be controled by remote and cabin.
◆ Single beam crane is used in out works. Slab steel beam box structure and trolley is on single girder,rail clamp is used for sill beam,crane is medium work duty.

>> Components:


◆ Crane material: Q235, Q345B/Q345D
◆ Strong box type, no-welding joint strong box type, by machine hand, strong and beautiful.
◆ Wheels are vacuum casting by ourselves, intermediate frequency quenching
◆ Wheels, wire rope, drum, gears, coupling are manufactured by our CNC machines
◆ Motor-top quality in China
◆ Electrical equipments: Siemens or Schneider brand
◆ Control method: Cabin control, wireless remote control or pendant control, you can choose two of them
(According to your demands to design the gantry crane.)

>> Box type gantry crane VS Truss type gantry crane:


There are two type structures for the main girder and support leg as optional:
1. Truss type advantages:
a. Small windward side and wind resistance
b. Light dead weight, Low cost
c. Nice appearance
2. Box type advantages:
a. Compact structure, good rigidity, strong lifting capacity, indoor use available
b. Characteristic of slim body, save shipping cost.

>> Lifting device-hooks:


1. According to the shape, it can be divided into single hook and double.
The advantages of single hook are easy to make and convenient to use. It's more suitable for samll load capacity. Double hooks are widely used for large load machine because of its homogeneous stress.
2. According to the methods of making, it can be divided into forged hook and plate hook. Forged hooks are most widely used. Plate hooks are combined with steel plates with greater security.

>> Product procedure:



>> Characters


◆ Weight overload protection device
◆ Top quality long time bearing polyurethane materials buffer
◆ Crane traveling limit switch
◆ Voltage lower protection function
◆ Emergency stop system
◆ Current overload protection system
Single girder gantry cranes are widely used in workshop, storage, port and hydroelectric power station and some other outdoor places, where it has a low frequency or few lifting times.
Capacity T 3 5 10 16 20
Span m 12,16, 20, 24, 30
Lifting height m 6, 9 ,12,20
Operation method   Pendent line with push button/cabin
Speed Lifting m/min 8,8/0.8 8,8/0.8 7,7/0.7 3.5 3.5
Cross travel m/min 20 20 20 20 20
Long travel Ground m/min 20 20 20 20 20
Cabin m/min 30,40 30,40 30,40 30,40 30,40
Electric hoist type CD1/MD1
Working duty   A5
Power supply AC 380V/50HZ/3P,or on your request
Please inform us the following data for the purpose of servicing you better!
1. Lifting capacity.
2. Span(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Power supply: Voltage.
5. Working condition: which material to lift? temprature?
6. Would be better if you have drawings of your plant.

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