20/5T High Temperature Resistant QDY Double Girder Overhead Crane

Metallurgical Workshop QDY 20/5T Hot Metal Lifting Double Beam Bridge Crane

Product Descriptions of Hot metal lifting Double Beam Bridge Crane:

It is also called ladle lifting crane,casting crane or foundry crane,it is mainly used in steel plant or steel mill workshop to lift hot melt metal,or liquid metal,working class A7 or A8.It is mainly composed of bridge frame, crane long traveling mechanism, main and auxiliary trolley and lifting mechanism, cabin and electric control system.

The lifting mechanism is a trolley structure. The trolley is equipped with hooks to suspend gantry hooks with fixed intervals and hoisting ladle. It can be operated independently to complete various hoisting operations, and can also be used to complete ladle tipping, dumping residual steel and waste slag operations. The crane adopts a closed off-track box beam, which has good vertical and horizontal rigidity, and a safe and reliable lifting mechanism.

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) :