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20 Ton Double Girder Overhead Casting Crane with Remote Control
The casting crane is one of the main equipments in the continuous casting process. It is mainly used for transferring iron to the converter, lifting the steel to the refining furnace in the refining span or lifting the steel to the continuous casting rotary ladle table in the steel span.
The overall structure of the casting crane can be divided into: double-beam double-track, four-beam four-track, four-beam six-track and other forms. Double-beam double-track and four-beam four-track form is generally used for medium and large tonnage casting cranes, four-beam six-track double trolley form is generally used for very large tonnage casting cranes.
Metallurgical casting crane is working by longitudinal movement along the plant track direction, lateral movement of the trolley and lifting movement of the hook. It is suitable for metal smelting workshop and is a special crane used for lifting molten metal. Metallurgical casting crane application Generally applicable to -10ºC to +50ºC ambient temperature, the relative humidity at a temperature of 40ºC does not exceed 50?, the molten metal lifted to the forging hook, plate hook radiation temperature does not exceed 300ºC.
Lifting Capacity |
T |
5 |
10 |
16/3.2 |
20/5 |
32/5 |
50/10 |
74/20 |
100/32 |
125/32 |
|
Span |
m |
10.5~31.5 |
13.5~31.5 |
19/22/25 |
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Speed |
Main Hook Lifting |
m/min |
15.5 |
10.4 |
10.7 |
9.8 |
7.8 |
7.8 |
6.1 |
6.8/8.6 |
9.5/7.6 |
|
Aux. Hook Lifting |
|
|
|
14.6 |
15.5 |
15.5 |
10.4 |
9.7 |
9.5/12 |
12/9.5 |
|
Traveling of Crab |
|
37.2 |
43.8 |
44.6 |
44.6 |
42.4 |
39.3 |
33.8 |
68/77 |
77 |
|
Traveling of Trolley |
|
92.7/93.7 |
92.7/93.7/86.5 |
76/89 |
76/89 |
89/75.3 |
75/76.6 |
67.3 |
37/41 |
42/3 |
Operational Model |
Cabin; remote control |
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Working Duty |
A7 |
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Power Supply |
Three-phase A.C. 380V, 50Hz |
We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality control, ISO14001:1996 environment and ISO9001:2001 health and safety certifications. We have a perfect quality-control system, a strict management system, and strong production capability and advanced testing measures to ensure the high production and high quality.
Henan Mine Cranes meet the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace,other industries of universal bridge crane, overhead crane price 20 ton 5ton, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane, four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements.