Ceiling Crane System

1. Product Introduction:

 

QC electromagnetic ceiling crane system (a subdivision of QD type general bridge crane) is designed and manufactured in accordance with GB/T14405-2011. It is widely used in metallurgy, mining, machinery, transportation and other industries to lift steel and other magnetic materials. Or used as electromagnetic manipulators to clamp steel and other magnetically conductive materials. The working system of the crane is A7 level. The lifting capacity includes the self-weight of the electromagnetic spreader. The QC electromagnetic ceiling crane system has a lifting capacity of 5t to 16t, a span of 7.5m to 31.5m, and a working environment temperature of -25°C to 40°C. Electromagnetic spreaders are divided into permanent magnet spreaders and excitation coils. Electromagnetic spreaders are usually composed of disc shapes, strip shapes, horseshoe shapes and multiple disks. The door positions of the walkway entering the control room are: end face, side face and top face. Choose according to customer requirements.

 

2. Parameters:

Lifting Weight(t)			5		10			16
Span(m)			Customized
Max. Lifting Height(m)			16		16			16
Speed (m/min)	Hoisting	Electromagnetic	15.6		13			13
	Travelling of Crab		39.5		43.8			44.5
	Travelling of Trolley		92.7	93.7	92.7	93.7	86.4	76	89
Working Class			A5-A8
Electric Current			Three-phase AC 380V 50Hz or Customized

3. Component:

QC electromagnetic ceiling crane system is composed of bridge frame, cart running, trolley, driver's cab and electrical equipment.

 

The crane adopts the structure type of double beam and double track and hoisting single trolley.

 

The bridge is the main force-bearing component of the QC electromagnetic ceiling crane system, it adopts the structure of double beams, with the main beam and end beam as the main force-bearing parts, supplemented by trolley tracks, walking platforms, railings, ladders and other auxiliary metal structures.

 

The main beam is a box-shaped structure on the right track to ensure that it has sufficient strength, rigidity and overall stability. Submerged arc welding or gas shielded welding is used for the transverse butt welds of the cover plates and webs of the main beam and the end beams, and the connection welds between the webs and the cover plates. After welding, check the welding seam in accordance with the regulations of "General Overhead Crane".

 

The end beam is a box-shaped structure, and the connection between the end beam and the main beam is a rigid connection. In order to facilitate transportation, the end beams are disconnected, high-strength bolts are used to connect the end beams, and reamed bolts are used for positioning on each connecting plate, and the positioning check mark has been made before leaving the factory.

 

The cart running mechanism is supported by four wheels as the crane, and two sets of independent drive systems are used to drive the QC electromagnetic ceiling crane system respectively; the trolley running mechanism is supported by four wheels, and an independent drive system is used to drive the trolley centrally.

 

4. Applicable Environment:

QC electromagnetic ceiling crane system is suitable for heavy loading and unloading and handling of magnetic ferrous metal products and materials (such as steel ingots, section steel, and pig iron blocks) in fixed spans indoors or in the open air in metallurgical plants. It is also commonly used in machinery factories and warehouses to transport steel, iron blocks, scrap iron, scrap steel, iron filings and other materials.

 

This type of QC electromagnetic ceiling crane system is generally not used in places with high temperature (>+40℃) and low temperature (<-20℃). If the ambient temperature exceeds the above range, it should be handled according to special requirements. The normal temperature electromagnet is used for lifting and transporting metals below +100°C, and the high-temperature electromagnet is used for lifting and transporting metals below +600°C, and cannot be used for lifting and transporting molten metals. Not for use in workplaces with strong corrosive chemical gases.

5. Wearing Parts:

The wearing parts of QC electromagnetic ceiling crane system include Load limiter, Coupling, Brake and Current collectors.

 

6. The principle of electromagnetic crane:

 

When the QC electromagnetic ceiling crane system loses power during operation and the objects it lifts fall and may cause harm, the power supply to the electromagnetic chuck must be guaranteed. Therefore, the lifting electromagnet of the QC electromagnetic ceiling crane system should be powered by the circuit.

 

7. QC electromagnetic ceiling crane system Features

 

Our ceiling crane system is a robust machine that boasts many features to make your lifting operations more efficient. Here are some of the key features that set it apart from other lifting equipment:

 

① High Lifting Capacity: This ceiling crane system can lift up to 50 tons, making it perfect for lifting heavy loads with ease.

 

② Dual Beam Design: The QC crane features dual beams for added stability and safety during operations. This enables the crane to lift and move loads easily.

 

③ Electromagnetic Capabilities: The QC electromagnetic ceiling crane system comes equipped with an electromagnet that provides additional lifting capabilities. This ensures that even the heaviest loads are lifted and transported with ease.

 

④ Variable Speed Control: This ceiling crane system has a variable speed control system that allows you to adjust the speed of the crane to match the weight of the load.

 

⑤ Easy to Operate: The crane is designed to be easy to operate, with simple controls that help streamline your lifting operations.

 

8. Working principle and performance of QC electromagnetic ceiling crane system

A device that uses electromagnets to move steel materials is called an electromagnetic crane. The main part of the electromagnetic crane is the electromagnet. When the current is turned on, the electromagnet will firmly attract the steel objects and lift them to the desired location. Cut off the current, the magnetism disappears, and the steel object is put down. Electromagnetic cranes are very convenient to use, but they must have current before they can be used. They can be used in scrap steel recycling departments and steelmaking workshops.

 

The QC electromagnetic ceiling crane system can generate a strong magnetic field. It can easily collect and transport dozens of tons of iron sheets, iron wires, iron nails, scrap iron and other iron materials without packing or tying them. The operation is labor-saving and the work is simplified. Steel materials and machinery packed in wooden crates can be handled similarly. When the crane is working, as long as the current in the electromagnet coil continues, the picked up heavy objects will not fall. The invisible magnetic force is more reliable than a strong chain. If the power is cut off for some reason, an accident will occur. Therefore, some electromagnetic cranes are equipped with steel claws. After the heavy objects being transported are lifted, the strong steel claws will automatically fall down and hold them tightly. Cranes cannot carry hot iron because hot steel cannot be magnetized. A large electromagnetic crane can lift nearly a hundred tons of weight at once.

 

9. Frequently Asked Questions about Electromagnet Overhead Crane:

 

(1) What's your warranty period?

Within 12 months after you receive the goods;

 

(2) Do you have engineer oversea installation service?

Yes; we have

 

(3) Where is Your Factory? May I visit Your Factory?

Xinxiang city, Henan Province. We can pick up you at the train station or airport, and book hotel for your in advance, if you visit our factory.

 

(4) How can I make payment?

We accept T/T bank transfer, L/C, Paypal.

For regular clients, we could provide more supportive payment term.

 

(5) What about shipping?

We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.

 

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