Steel Mill Overhead Cranes

Steel mill overhead cranes (Metallurgical crane) is rely on moving along the workshop orbital direction. The overhead cranes used in steel mills are involved in specific operations in the steel production process. The basic structure is similar to ordinary overhead cranes, but the hoisting trolley is equipped with special working mechanisms or devices.

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Overview:

Steel mill overhead cranes is rely on moving along the workshop orbital direction, car lateral movement and hook lifting movement for work, suitable for metal smelting workshop, a special crane for lifting the molten metal and molten metal forging clasps. Generally metallurgical crane application to- 10 ℃ to + 50 ℃ environment temperature, under the temperature of 40 ℃ relative humidity is not more than 50%, board of radiation temperature does not exceed 300 ℃. Level of job class: A7, A8 is used in the relatively busy metallurgy foundry.

Sinokocranes can provide durable lifting equipment for every stage of steel mill production: scrap yard cranes, melting shop cranes, rolling and storage area cranes.

Sinoko steel mill overhead cranes project collection

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Steel plants are one of the industries that use overhead cranes and gantry cranes the most and have high requirements for reliability and failure-free rates. To this end, Sinoko is committed to providing customers with highly reliable and safe lifting equipment, perfectly adapted to the specific application and production environment of the steel mill. We can custom design and manufacture cranes for every stage of steel production.

Contact our crane professionals for custom steel mill lifting solutions.

Features

Overall structure:
1. Two crane gider with two rail or four girder with four rail (for 125t above)

2. Modern cabin control with Air conditioner to aviod harsh environment

3. Heat resistance treatment for crane main body

4. Variable travelling and hoisting speed to meet acurate work.

5. High working class to make full load and continuous work available.

6. Safe, reliable, long-lasting and economical, and easy to be maintained.

Technical Functions:

1. The mechanisms can be speed governing ( 1: 10 or larger);
2. The lifting appliances are rotatable;
3. The spacing of portal hook is variable;
4. Limit and warning for over load;
5. Weighing and display of load, PLC control and failure detection, display, record and printing system;
6. Prevent collision between cranes of same span.

Specification

Lifting Height		t	180/50	200/50	225/65	240/80
Working Grade			A7
Span		m	28.5	28	27	22
Lifting Height	Main Hook		27	26	32	25
Lifting Height	Aux. Hook	m	29	26	34	27
Hoisting Speed	Main Hook	m/min	7.6	6	11	7
Hoisting Speed	Auxiliary		10	10	11	9.6
Travelling Speed	Main Crab		40	41	41	35
	Aux. Crab		38	37.6	39.5	38
	Crane		80	73	84	80
Max Wheel Load		KN	525	530	550	545
Steel Track Recommend			QU120
Power Source			380V AC 3-Phase