Electrically Operated Overhead Crane

                                   Electrically Operated Overhead Crane

Brief introduction of electrically operated overhead crane:

Application:Indoors and outdoors,workshop,factory,warehouse,and stuff yards etc.

Working duty:A3,

Capacity:1t-20t,

Span length:7.5m-31.5m,

Control methods:Pendent line,remote control,cabin room(as your demand)

LDA single arm crane is composed of girder weld by steel plate and I-steel,end girder,electric hoist,and travelling mechanism. The electric hoist runs along the lower flange of the I-steel of the girder to accomplish article hoisting. It features light structure and easy installation and maintenance,and is widely used for different places for hoisting such as factories,warehouses,and material yards. It is prohibited to use in the environment with flammable,explosive and corrosive media.

Safety-Electrically operated overhead crane:

1.Weight overload protection device,

2.Top quality polyurethance buffer,

3.Crane travelling limit switch and lifting limit switch,

4.Voltage lost protection function,when power is failure then it needs reset all function to start working,

5.Emergency stop system,in case of emergency,the operatore could use emergency stop button to cut off power and stop the crane operation immediately to protect human and relevant property.

6.Current overload protection function,

7.Phase protection function

Features-Electrically operated overhead crane:

1.Light structure,easy installation and maintenance,

2.Widely used in different places for hoisting such as factories,warehouses,and material yards,

3.Reasonable structure,strong bearing capacity,

4.Low noise,soft starting and stopping,

5.Safe and reliable operation,

6.Low cost maintenance,long working life,

7.Strong box type,welding by machine hand,

8.Wheels,wire rope drum,gears,couplings are processed by CNC machine center,top quality control,

9.Heavy duty slipring motor,or sq.cage motor with VVVF,IP54,or IP44,insulation class F or H,soft starting and smooth running,

10.Siemens main electric parts are used for durable and safe operation,

11.Prohibited to use in the environment with inflammable,explosive and corrosive media.

Spare parts-Electrically operated overhead crane:

Production process- Electrically operated overhead crane:

Electric parts:To keep the crane power-good,brand of electric parts such as:Chint,Siemens,

Schneider,

Motors:China top brand,is strictly chosen according to the application and working environment,

Brakes:Failsafe magnetic or hydraulic brakes of 150% torque or more are fitted on shaft extensions. For heavy duty cranes a second brake can be mounted to ensure failsafe operation.

Wheels:Produces in our special vacuum casting workshop(No sand inclusion technic)Which make our wheels more elastic and outer surface hard-wearing and durable.

Hook:Normal hook and swing hook for your various application.

Electric hoist:CD or MD model electric hoist to satisfy your different speed requirement. Durable rope guide and limit switch help your lift in good order.

Painting:The color as your required,two coats of primer before assembly&two coats of synthetic enamel  after testing.

Package and delivery- electrically operated overhead crane:

Order Notice-electrically operated overhead crane:

Pls kindly inform us the following details while you send the inquiry:

1.What is the lifting capacity?  

2.What is the span length ?(Span=distance between center of two rails)

3.What is the lifting height?(Lifting height=Distance from hook to ground)

4.What is the lifting speed?(Single speed or double speed)

5.What control mode do you need?(Pendant control or remote control or cabin)

6.What is the power supply in your country?(Our standard power supply is 380V,3Ph,50Hz)

7.Is there any other special requirements?(Like need us to supply rails?how long? etc)

Service we can provide

1.Payment terms is flexible,

2.Design the crane according to your technical request,

3.Delivery on time,

4.Our engineer can arrive to the installation site to help fixing the crane for you,

5.Diversity products,

6.Warranty:12 months