• Garbage Grab Crane,Automatic Control System,Crane System 1
  • Garbage Grab Crane,Automatic Control System,Crane System 2
  • Garbage Grab Crane,Automatic Control System,Crane System 3
  • Garbage Grab Crane,Automatic Control System,Crane System 4
Garbage Grab Crane,Automatic Control System,Crane

Garbage Grab Crane,Automatic Control System,Crane

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
10 set/month
Option:
Technical Data

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Item specifice

Overhead:
Crane
Garbage:
Grab

Profile

Garbage grab crane is the core equipment of garbage disposal system in various municipal waste incineration power plants, located above the rubbish storage pitto undertake the feeding, handling, mixing, picking and weighing of rubbish. Garbage grab crane belongs to the special use overhead crane, the main components of this crane are composed of  grab bucket, hoisting device, travelling device, cable hanging device, operation control device, weighing device and safety protection device, and the whole mechanism is operated in a fixed operating room.

The Garbage grab crane can perform strict lifting and transport operations to ensure the normal operation of the waste incineration power plant, and the crane can realize manual, semi-automatic, automatic control.

Garbage Grab Crane,Automatic Control System,Crane


Garbage Grab Crane,Automatic Control System,Crane

Garbage Grab Crane,Automatic Control System,Crane

Overall Drawing

Garbage Grab Crane,Automatic Control System,Crane

Technical Specification

Productivity

t/d

800 - 1000

1000 - 1200

1200 - 1500

Capacity

t

8

10

12.5

Volume of Grab

5

6.3

8

Span

m

22.5

25.5

28.5

31.5

19.5

22.5

25.5

28.5

31.5

19.5

22.5

25.5

28.5

31.5

Lifting Height

34

36

36

Working Class


A8

A8

A8

Speed

Lifting

m/min

Up 4.5 - 45

Up 4.5 - 45

Up 5 - 50

Down 6 - 60

Down 6 - 60

Down 7 - 65

Trolley Travelling

4.5 - 45

4.85 - 48.5

5 - 50

Cart Travelling

4.8 - 48

6.5 - 65

7 - 70

Limit Dimension

L1

mm

2600

2600

2850

L2

2600

2600

2850

h

6000

6000

6000

Main Dimension

H

mm

2300

2375

2550

B

5724

5724

5875

K

2500

2500

2650

B1

230

230

230

F

618

718

818

968

643

743

843

845

995

575

655

757

907

1057

Max. Wheel Loading

KN

117

125

134

141

136

143

151

162

170

155

165

175

185

195

Total Power

kw

106

135

190

Steel Rail


43kg/m

QU70

50kg/m or QU70

Power Supply


3-Phase AC 50Hz 380V

 

Production Structure

Trolley frame separated two layers with upper and lower structure, electronic weighing sensor, stop means and a safety protection device are set between the two layers of frames; the lower frame mounting trolley operating mechanism, and the upper frame mounting hoisting mechanism. All the trolley operation is driven by three in one structure, lifting mechanism adopts frequency conversion motor + hard toothed surface reducer + hydraulic brake + double wire rope reel design, four rope double drum V shape down rope structure to avoid grab spinning and swinging.

The ‘anti swing automatic precision positioning control technology which is independent R&D by our company is the world’s first, fills the technical gap in this field. The anti swing function of this technique makes the loads swing range of crane reduce more then 95%(after actual measurement, the swing angle is less than 0.2 degrees); The automatic precision positioning control function of this technique’s control accuracy is 2 millimeters. The advantages of ‘anti swing automatic precision positioning control technology’ are as follows

- Eliminate the time when the waiting load swinging stop, it makes the efficiency of the crane is increased by more than 30%.

- It can improve the safety of crane operation and reduce the risk of injury to staff in the hoisting and the operating area.Garbage Grab Crane,Automatic Control System,Crane

- Makes the crane fully automated, realize automatic grab and open up material from fixed point.

- Improve the safe running speed and further improve the working efficiency of the crane.

- Make the crane easy to operate, reduce the training time and the labour intensity of staff.

- Increase safety working space of crane.

- Prolong the crane mechanical service life.

Function

 -High wear resistance

  When the cable been coiled and uncoiled in drum it will produce strong friction , the tensile

strength of cable’s outer sheath should be 22-35MPA for enough to withstand long time friction

without damaging the drum.

 - Water resistance and corrosion resistance

There may produce water or corrosive liquids when the cable been coiled and uncoiled in drum, cables needs sufficient performance to resist water and corrosion.

Electric hydraulic grab for garbage grab crane depends on the electric hydraulic system which is carried by itself to complete the opening and closing operation, it adopts electrical hydraulic, mechanical technology and system to design. Electric hydraulic grab is specially used for bulk, granular and irregularly shaped bulk material such as coke, pig iron, scrap steel, slag, rubbish, waste rock and so on.

Different with general overhead crane

    Compare with general overhead crane which be used to hoist and grab single material, the garbage grab crane not only hoisting and grabbing unshaped domestic garbage, also according to the requirements of the waste incineration process to stir the garbage, partition stacking and do preliminary fermentation of the garbage in garbage storage pit.

 Garbage Grab Crane,Automatic Control System,Crane

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