Hydraulic alligator scrap shear machine shearing waste steel:
Alligator scrap shear machine, is called crocodile shears are suitable for cold shearing of various shapes of steel and various metal structures by metal recycling companies, scrap steel plants, smelting and casting enterprises.
1. Hydraulic drive, easy to operate and easy to maintain.
2. The length of the working blade: 400mm, 600mm, 700mm, 800mm, 1000mm and 1200mm, and the shear force ranges from 63 tons to 400 tons in 8 grades. The shearing machine with a knife edge of more than 700mm is especially suitable for cutting scrapped cars.
3. No foot screws are required for installation, and the diesel engine can be used as power in places without power supply.
4. The equipment adopts hydraulic transmission. Compared with the mechanical transmission shearing machine, it has the advantages of small size, light weight, low inertia, low noise, stable action, convenient operation, flexibility, large shearing section, and convenient adjustment of the scissors. Safe to use and easy to implement overload protection.
Working principle of alligator scrap shear machine:
scrap metal shear machine is composed of shearing cylinder, shearing knife, slider pressing knife, lower knife seat, pressing cylinder, etc. During the cutting operation, the hydraulic pump station (power output source) supplies oil to the pressing cylinder Let the slider pressing knife slide to the lower knife seat to complete the fixed and compaction of the material, and then the hydraulic pump stands to supply oil to the cutting cylinder to make the cutting knife go down to complete the cutting step. After the shearing is completed, the hydraulic pump stands at the shearing cylinder and the pressing cylinder to drive the hydraulic oil back to complete the return stroke.
Parameter of scrap shear machine:
| Model |
Max shear force (T) |
Blade length
(mm)
|
Max open mouth size (mm) |
Motor
(kw)
|
Max shear size (mm) |
Shear time (time/min) |
| Q43-400 |
40 |
500 |
200 |
5.5 |
25×25 φ28 |
8-12 |
| Q43-630B |
63 |
600 |
250 |
7.5 |
30×30 φ35 |
8-12 |
| Q43-630C |
63 |
800 |
320 |
7.5 |
30×30 φ35 |
8-12 |
| Q43-800 |
80 |
800 |
340 |
7.5 |
30×30 φ35 |
8-12 |
| Q43-1000 |
100 |
600 |
220 |
11 |
35×35 φ40 |
8-12 |
| Q43-1200A |
120 |
600 |
270 |
15 |
40×40 φ45 |
8-12 |
| Q43-1200B |
120 |
800 |
340 |
15 |
40×40 φ45 |
8-12 |
| Q43-1600A |
160 |
700 |
310 |
18.5 |
45×45 φ50 |
6-10 |
| Q43-1600B |
160 |
800 |
320 |
18.5 |
45×45 φ50 |
6-10 |
| Q43-2000A |
200 |
800 |
390 |
22 |
55×55 φ63 |
6-10 |
| Q43-2000B |
200 |
1000 |
460 |
22 |
55×55 φ63 |
6-10 |
| Q43-2500A |
250 |
1000 |
460 |
2×15 |
63×63 φ70 |
6-8 |
| Q43-2500B |
250 |
1200 |
530 |
2×15 |
63×63 φ70 |
6-8 |
| Q43-3150A |
315 |
1000 |
460 |
2×18.5 |
70×70 φ80 |
6-8 |
| Q43-3150B |
315 |
1200 |
530 |
2×18.5 |
70×70 φ80 |
6-8 |
| Q43-4000A |
400 |
1200 |
670 |
2×22 |
80×80 φ90 |
5-8 |
| Q43-4000B |
400 |
1500 |
670 |
2×22 |
80×80 φ90 |
5-8 |
| Q43-5000A |
500 |
1600 |
700 |
2×30 |
90×90 φ100 |
4-8 |
| Q43-5000B |
500 |
1800 |
880 |
2×30 |
90×90 φ100 |
4-8 |
Pictures of scrap shear machine:
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