Good Quality QDY Type 5~74ton Steel Ladle Double Beam Overhead Crane
Product Descriptions of Hot metal lifting Double Beam Bridge Crane:
QDY Type 5~74t Hook Bridge Crane is composed of boxed bridge frame, hook, crane travelling mechanism and electric system. The main hook employs a load tool as the lifting device to hoist steel ladle, the auxiliary hook cooperate with the main hook to accomplish pouring of molten steel and steel slag, and other auxiliary hoisting.Use various speed system with speed ratio as 1:10 for main mechanisms such as hoisting, trolley traversing and crane travelling. Also we can choose the suitable speed under the customer requirement
Product feature of Metallurgical Workshop QDY 20/5T Hot Metal Lifting Double Beam Bridge Crane
1.Machine automatic welding, graceful and stronger,Whole beam shot blasting treatment class: Sa2.5
2.Ultrasonic flaw detection,Weight overload protection device,Emergency stop system.
3.Phase sequence protection,Zero position protection, No-Voltage protection,Over current Protection, Short-circuit Protection.
4.Mechanical interlock protection of controller,Limit switch for CT, LT,Lifting up and lower down limit switch.
Main Features:
1. Heavy Duty and High Efficient;
2. Suitable for any environment ( High Temperature, Explosion Proof and so on);
3. Long Life Span: 30-50years;
4. Easy for Installation and maintenance;
5. Reasonable structure and strong rigidity;
6. The speed can be frequency inverter speed control;
7. Control method is cabin control or remote control;
8. Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook;
9. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe
Technical Parameter(customizable) :
| Lifting weight(t) |
5 |
10 |
|
16/3.2 |
20/5 |
32/5 |
50/10 |
74/20 |
| Span(m) |
10.5~31.5 |
| Max Lifting height(m) |
16 |
16 |
Main hook |
16 |
12 |
16 |
12 |
22 |
|
Auxiliary
hook |
18 |
14 |
18 |
16 |
24 |
| Working class |
A6 |
|
|
Speed
(m/min) |
Hoisting |
15.5 |
10.4 |
Main |
10.7 |
9.8 |
7.8 |
7.8 |
6.1 |
| Auxiliary |
14.6 |
15.5 |
15.5 |
10.4 |
9.7 |
|
Traveling
of crab |
37.2 |
43.8 |
|
44.6 |
44.6 |
42.4 |
|
33.8 |
|
Traveling
of trolley |
92. 7
93.7 |
92. 7
93.7
86.5 |
|
76/89 |
76/89 |
89
75.3
75.3 |
75/76.6 |
67.3 |
|
Motor
(type/kw) |
Hoisting |
15 |
22 |
Main hook |
37 |
45 |
55 |
75 |
90 |
| Auxiliary |
11 |
15 |
15 |
22 |
37 |
|
Traveling
of crab |
1.5 |
2.2 |
|
3.7 |
3.7 |
7.5 |
11 |
15 |
|
Traveling
of trolley |
2*5.5
2*7.5 |
2*5.5
2*7.5 |
|
2*7.5/2*11 |
2*7.52*11 |
2*11 |
2*11
2*15 |
2*22 |
|
Steel track
recommended |
trolley |
18kg/m |
24kg/m |
43kg/m |
| crane |
43kg/m |
43kg/m or QU70 |
QU70 |
QU80 |
QU100 |
| Power source |
3P A.C 50Hz 380V |
Main parts of QDY:
Real picture:
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