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Steel Scrap Charging Crane with Grab for steel making

Steel Scrap Charging Crane with Grab for steel making

When scrap metal arrives at a scrapyard, a crane must reach into the delivery vehicle and unload the metal safely and quickly. It is vital that these unloading cranes be reliable and efficient to keep delivery vehicles moving through the facility and scrap material flowing into the mill.
Grab crane is a kind of automatic picking up machinery, its fetching and material movement is discharged by the driver's operation, do not need to support staff, and thus to avoid the heavy labor of workers, save the auxiliary work time, greatly improving the efficiency of loading and unloading. Grab crane can be divided into bridge type grab crane, gantry grab crane.

Overview:

 Advantage of scrap charging crane for steel making.

1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself. 
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure. 
3. Control Method: Room control or remote control to avoid any injure to the operation staff.
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assemly.
10.All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.

Features

Features of Steel Scrap Charging Crane:
 
1. Clamshell grab crane
Applicable to the port, dock, station yard, mine loading various aspects such as bulk, minerals, coal, ballast, conditions, etc.,
2. The orange peel type grab crane

Suitable for steel scrap grab and refined work, a large amount of waste, waste landfill and construction sites torpedo, loading and unloading and handling work, automotive recycling field, the collapse of torpedo and recycling, bucket tooth can be replaced, and high hardness, wear resistant steel, to ensure that the service life is long; Valve shell can choose according to different work environment; There are whole closed type valve shell, semi-closure type valve shell, valve shell and narrow width side lobe shell. 

Specification

Specification of Melting Shop Scrap Charging Crane:
Lifting Capacity 
t
5
10
16
20
Max.Lifting Height  
m
20
18
22
26
Span 
m
10.5-31.5
Working System
 
A5-A7
Speed 
Trolley
 Hoisting
m/min
40.1
40.7
41.8
48.6
Travelling
44.6
45.7
43.2
43.2
Bridge travelling
93.7-114.4
112.5-101
98-87.3
87.3
Weight
Trolley
 
5.2/5.9
8.2/9.1
14.8/15.9
19.3/20.4
Total
Indoor
19.9-41.3
26.5-50.4
47.3-67.9
56.1-75.6
Outdoor
20.7-42.1
27.4-51.2
48.5-69
57.3-76.8
Grab
Volume  
m 3
2.5-0.75
5-1.5
8-2.5
10--3
Dead weight  
kg
2632-2546
4800-4793
7841-8305
9812-10123
Rail recommended
43kg/m,   QU70
Power Source
3Phase  AC    380V   50HZ (As your demand)

 

 

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