2018 Hot Sale High Quality Chinese And China Factory Direct Supplied Heavy Duty 3-200ton Electric Winch

2018 Hot Sale High Quality Chinese And China Factory Direct Supplied Heavy Duty 3-200ton Electric Winch

Brief Introduction:
This model Electric Crane Winch is a heavy duty lifting mechanism used on the QD Double Girder Overhead or Gantry Crane. Equipped with a trolley to move on rails.

Two hook groups can be equipped with: Main hook group, and Aux hook group. It can accommodate both light and heavy duty load working conditions.
It can meet the different needs of the clients.

Basic specifications:
The lifting capacity: 5t-550t.
Lifting height: 10.5-31.5m.

Working Duty: A5/M5, A6/M6, A7/M7

Application: It is equipped in the double girder overhead crane or double girder gantry crane as the lifting mechanism. It is suitable to work in the all kinds factory, Mines,

and the open air place, loading and unloading, and tansporting materials in the fix span scope.

Product Details Photo:

Main Components:
Reducer
Use three helical gear transmission mechanism, gears and gear shafts are made
with heat-treated alloy steel; box and box cover are made of high quality cast iron,
the assembly is tightly sealed. Reducer as a self-contained part that is convenient
to loading and unloading.
Control box
Used in an emergency to cut off the main circuit, and with a trip up and down off the
fire protection stopper device. To ensure the safe operation of electric hoist
electrical components, long life, only reliable.
Wire Rope
Use GB1102-74 (6 * 37 +1)-type lifting rope, which ensures durability.
Cone Motor
Lifting starting torque motor with a longer prototype rotor brake motor,
no need to add brake. 25% duty cycle motor, motor with B grade or
F grade insulation, electrical protection class IP44 or IP54.
Button switch
Hand type, light, flexible, and convenient, divided into rope operation and
cordless remote control.

Company Certificates:

Just send your inquiry to us, we will do the rest thing for you.

Shandong Mingdao Heavy Industry Machinery Co., Ltd. is mainly engaged in the design, manufacture,installation and maintenance of single girder overhead cranes(LD Models), Double Girder Overhead Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc）,  frequency inverter cranes, Explosion-proof series cranes(LB,QB etc), Cranes with grab bucket, Low headroom  Hoist, Electric Winches, Construction Cranes, Clean Room Cranes and CD1 MD1 HC Electric Hoist, Hand Chain Hoist ETC...

                       CUSTOMER CASES PLEASE CLICK HERE

We are a member of China Lifting Industry Association, safety-recognized enterprise, national crane machinery designated production organizations, we have obtained mechanical engineering "design certificate", and the national issued crane "manufacturing permit",installation and maintenance, renovation and maintenance of the "License" and so on.

In the past 10 years, we are aiming at China domestic market and become a leading manufacturer in China. Also, with the help of China trading companies  we have exported our products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania ，Peru , Newzealand,etc countries .  We got 99% good feedback from the overseas customers. 

Now we are not only aiming at China domestic market growth ,but also to expand the international market with our quality and price advantages.  Send us an inquiry now.

The company has six functional departments, including R&D department, sales department, materials supply department, production department, QC department,after-sales department. There are 16 workshops including electrical, riveting, forging, assembly, heat treatment, machining and maintenance.

Our company produces various lifting equipment and loading and unloading. The equipment is 30,000 tons and the sales income is 360 million yuan. 18 offices and 76 sales and service agencies in power plants, industrial and mining enterprises, and port terminals.

Integrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!

MD CRANES, LIFT YOUR DREAMS UP!