YZ 280 ton Bridge Crane Span 21 m Used for Foundry Metallurgy With Hook

A7 Working Grade, Thermal protective coating added, Low budget and high performance, 20 years of foundry crane experience, CE - details see: https://www.machineto.com/yz-280-ton-bridge-crane-span-21-m-used-for-foundry-metallurgy-with-hook-10195561

Feature:Bridge Crane	Condition:New	Application:100~320 t,Metalurgy and Foundry	Rated Loading Capacity:100~320t
Max. Lifting Load:320t	Max. Lifting Height:34 m	Span:19~27 m	Place of Origin:Henan China (Mainland)
Brand Name:YZ	Model Number:YZ	Certification:CE	Warranty:24 Month
After-sales Service Provided:Engineers available to service machinery overseas	Working Environment:-20~+60	Max Span:27 m	Max Lifting Capacity:320 t
Cuztomized:Available	Experience of Oversea Spot Service:10 Years

YZ 280 ton Bridge Crane Span 21 m Used for Foundry Metallurgy With Hook

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YZ Heavy Foundry Crane

An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. A hoist, the lifting component of a crane, travels along the bridge. If the bridge is rigidly supported on two or more legs running on a fixed rail at ground level, the crane is called a gantry crane or a goliath crane.

Unlike mobile or construction cranes, overhead cranes are typically used for either manufacturing or maintenance applications, where efficiency or downtime are critical factors.

Overhead cranes are commonly used in the refinement of steel and other metals such as copper and aluminium. At every step of the manufacturing process, until it leaves a factory as a finished product, metal is handled by an overhead crane. Raw materials are poured into a furnace by crane, hot metal is then rolled to specific thickness and tempered or annealed, and then stored by an overhead crane for cooling, the finished coils are lifted and loaded onto trucks and trains by overhead crane, and the fabricator or stamper uses an overhead crane to handle the steel in his factory. The automobile industry uses overhead cranes to handle raw materials. Smaller workstation cranes, such as jib cranes or gantry cranes, handle lighter loads in a work area, such as CNC mill or saw.

Almost all paper mills use bridge cranes for regular maintenance needing removal of heavy press rolls and other equipment. The bridge cranes are used in the initial construction of paper machines because they make it easier to install the heavy cast iron paper drying drums and other massive equipment, some weighing as much as 70 tons.

In many instances the cost of a bridge crane can be largely offset with savings from not renting mobile cranes in the construction of a facility that uses a lot of heavy process equipment.

Foundry crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted iron from additive bay of converter to converter; Lifting molten steel from refining bay to refining furnace or lifting molten steel from molten steel bay to ladle turret of continuous Casting machine. It is mainly used in BOF bay, EAF bay and CCP bay in steel smelting shop. Normally there are four beams and two trolleys assembled on the crane. Laminated ladle hook is equipped on the main trolley for lifting the ladle; And Aux. Trolley is for overturning the ladle and other assistant handling. The electrical appliance is installed inside of the main girder with heat insulation device and cooling device. The crane can work efficiently under harsh conditions such as high temperature and dust-laden.

The overall structure of foundry crane has the following forms: Two-girder and two-rail, four-girder and four-rail, and four-girder and six-rail, etc. The form of two-girder and two-rail, and four-girder and four-rail are mainly used for middle and large-tonnage foundry crane; While the form of four-girder and six-rail and two-trolley is mainly used for extra large-tonnage foundry crane.

The foundry crane designed and manufactured by this area has advanced technology and novel structure.

The crane is safe, reliable, long-lasting and economical, and easy to be maintained. Our company can supply the followings based on the user's needs.

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 is also included.

6. Prevent collision between cranes of the same span.

Sketch And Technical Parameter

Sketch And Technical Parameter:

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