double girder crane

What is double girder crane?

Double girder crane is a kind of overhead crane widely used in Iron and steel metallurgy, electricity, water, aerospace, shipbuilding, automobiles, coal, petrochemicals. Compared with single girder crane, there are two girders on the double girder crane. TICO provide QZ type double girder grab crane for bulk material lifting, QD type hook double bridge crane with capacity of 3.2~550t, LH electric hoist double girder bridge crane with capacity that less than 63t, QC type electromagnetic double girder crane with the capacity of 5~50t, NLH Type Electric Hoist Double Girder Crane with capacity of 3.2～80t.

QZ type double girder grab crane

QZ typy double girder grab cranes are widely used in power factory, yard, workshop, pier, etc to load and transport the bulk material. This kind of double girder crane is a heavy working cane, the working-level is A6, rated lifting weight is 5~20T and there are two kinds of grab opening direction: parallel and perpendicular to the main girder. The capture device is four-rope grad with double drums, simple structure, reliable operation. As for the grab of this double girder crane, it can open and close at any height, and it only applies to granular material which on the natural state, when grab underwater items or special items, shall be mention particular when ordering. This double girder crane can be used indoor or outdoor, increase the rain cove device for outdoor.

• Application: bulk granular material on the natural state.
• Rated Lifting Weight: 5t~20t
• Working Level: A6

QD type hook double bridge crane

QD hook double bridge crane is mainly used in a variety of factories, warehouses, building sites and other indoor workplace. According to the different working grade and load condition, this kind of double bridge crane can be divided into two levels: A5, A6. All the operations are completed in the cabinet. We can produce the double girder bridge crane with rated capacity within 3.2~550t.

• Application: factories, warehouses, building sites and other indoor workplace.
• Lifting Capacity: 3.2t~550t
• Working Level: A5, A6

LH electric hoist double girder bridge crane

LH electric hoist double girder bridge crane has advantages of beautiful compact size, low construction headroom, light weight, small wheel pressure and so on.

This kind of double girder crane is mainly used in machining workshop, metallurgical auxiliary workshops, warehouses, material, power etc to transfer, assembly, maintenance and handling operations. It can also replace ordinary double girder bridge crane, used in light and textile industry and food industry. The work type is light and intermediate, the working environment temperature is -20-40℃, prohibited working in flammable, explosive, corrosive environment. We can produce your double girder bridge crane with the rated capacity hoist that is less than 63 tons.

• Application: machining workshop, metallurgical auxiliary workshops, warehouses, power, etc.
• Lifting Capacity: below 63t
• Work Type: light and intermediate
• Working Environment Temperature: -20℃~40℃

QC type electromagnetic double girder crane

QC type electromagnetic double girder crane is mainly used for plates, extrusions, steel scrap and so on. This double girder eot crane is a heavy working crane, working-level is A6, rated capacity is generally 5~50T. Its electromagnetic chucks hang under the hook, it can also be removed. The rated lifting weight includes the magnetic chuck selt weight.

• Application: plates, extrusions, steel scrap.
• Working Level: A6
• Lifting Capacity: 5t~50t
• Control: electric control

NLH Type Electric Hoist Double Girder Crane

NLH type electric hoist double girder crane adopts European FEM advanced design and manufacture standards. The whole technical level reaches to international and domestic advanced leading level. The steel mechanism of this double girder eot is professionally designed, structure optimization, compliance with specification and standard, meet the requirements of strength, rigidity and stability. During the design progress, we take into account in the working environment, the design of steel structure considering the manufacture, inspection, transportation, installation, maintenance convenience and possibilities. In order to meet the demand, the current specification and standard, through limited margin analysis eot optimization design, minimizing the weight of steel structure. The electric hoist trolley adopt ND type steel wire rope electric hoist trolley, the rated lifting load is 3.2～80t.

• Application: iron and steel metallurgy, electricity, water, aerospace, shipbuilding, automobiles, coal, petrochemicals.
• Lifting Capacity: 3.2t～80t
• Control: electric control