70/20 Capacity Smelter Teeming Double Girder Overhead Casting EOT Crane for Steel Mill Ladle
double girder overhead casting crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted iron from additive bay of converter to converter; lifting melten steel from refining bay to refining furnace or lifting melten steel from melten steel bay to ladle turret of continuous casting machine.
The overall structure of foundry crane has the following forms: two girder and two rail, four girder and four rail, and four girder and six rail, etc. The form of two girder and two rail, four girder and four rail, double girder overhead casting crane are mainly used for middle and large-tonnage foundry crane; the form of four-girder and six-rail and two trolley is mainly used for extra large-tonnage foundry crane.
Working condition of double girder overhead casting crane :
Working tempreture:-10~+60°C,
Work class:A7,A8
Power Source:3ph,380V,50HZ or other under customer requirement.
lifting capacity |
100/32 |
125/32 |
||||
working class |
A7 |
A7 |
||||
span |
19 |
22 |
25 |
19 |
22 |
|
lifting height |
main hook |
18 |
20 |
25 |
24 |
20 |
auxiliary |
20 |
22 |
27 |
26 |
22 |
|
speed |
main |
6.8 |
6.8 |
8.6 |
9.5 |
7.6 |
auxiliary |
9.5 |
9.5 |
12 |
12 |
9.5 |
|
trolley |
37 |
37 |
41 |
42 |
36 |
|
crane |
68 |
68 |
77 |
77 |
77 |
|
main dimensions |
H |
4300 |
4300 |
4500 |
5150 |
5200 |
H1 |
4500 |
4500 |
5000 |
5000 |
5000 |
|
H2 |
1200 |
1200 |
1300 |
1350 |
1350 |
|
BQ |
13500 |
13800 |
14800 |
14800 |
14800 |
|
K |
7800 |
8000 |
9000 |
9000 |
9000 |
|
b |
410 |
410 |
410 |
410 |
410 |
|
limit dimension |
H3 |
3500 |
3500 |
3500 |
380 |
380 |
H4 |
1200 |
1200 |
1200 |
1200 |
1200 |
|
S1 |
2000 |
2000 |
2000 |
2200 |
2200 |
|
S2 |
3700 |
3700 |
3700 |
4100 |
4100 |
|
S3 |
4100 |
4100 |
4100 |
4700 |
4700 |
|
S4 |
1600 |
1600 |
1600 |
1600 |
1600 |
|
max wheel load |
520 |
530 |
545 |
580 |
595 |
|
steel track recommended |
QU120 |
QU120 |
QU120 |
QU120 |
QU120 |
|
power source |
A.C 3phase 380V 50Hz~440V 60hz |
Casting crane Safety feature:
Weight overload protection device,
Top quality long time bearing polyurethane materials buffer,
Crane traveling limit switch, Voltage lower protection function,
Emergency stop system,
Current overload protection system and so on!
Design and construction rules:
All the standards which is required for the crane is the Chinese standard of double girder overhead cast crane .
Casting crane Lift metal smelter Painting:
Primer and finishing paint
Color: according to your demand.
Average thickness: about 100 microns.
Casting crane lift smelter Ordering instructions:
1, what's the lifitng capacity?
2,what's the span of the crane(from rail center to rail center)
3,what's the lifting height?
4,what's the working time and frequency?
5,what speeds(lifting speed, travel speed) do you need?
6,what's the working industry voltage there?
7,what control methods do you need:cabin control, remote control or cabin+remote control?
8,what color do you need?
9,your other special requirements
we will make our best offer strictly as per your detailed requirements. And we will be clear about your requirements after reciving your kindly confirmations! So to make us make our best offer ,so please send us your kindly inquiry wiht the detailed infomation. thank you for your kindly cooperation in advance!
Welcome contact us by E-mail or online, you will receive our prompt and careful reply!
The photos of our double girder overhead cast crane:
casting crane with buckets