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Grab crane: Single girder grab crane and double girder grab crane, which do you like?

10 Oct, 2016

Grab cranebVmHenan Dongqi Machinery Co., Ltd

Grab Crane also called grab bucket crane is a lifting device for waste and garbage management in garbage incineration plant, which is also named waste crane or garbage crane. The grab crane is a type of overhead crane, mounted on top of the waste storage pit, mainly responsible for garbage feeding, handling, mixing, extract and weighing. bVmHenan Dongqi Machinery Co., Ltd

Types of grab crane

According to different standards the grab crane can be classified into the following type generally:bVmHenan Dongqi Machinery Co., Ltd

  • Based on crane girder: Single girder grab crane and double girder grab crane.
  • Based on the ropes: Four rope grab crane, double rope grab crane , Single rope grab crane
  • Based on the power: Electric hydraulic grab crane
  • Based on the materials: Electric stainless steel grab crane
  • Based on the handling materials: Log grab crane, waste grab crane, sand grab crane, etc.
  • Scissor Grab crane

bVmHenan Dongqi Machinery Co., Ltd
Single girder grab crane

 Single girder grab crane for log handlingbVmHenan Dongqi Machinery Co., Ltd

Single girder grabe crane for log handling bVmHenan Dongqi Machinery Co., Ltd

Single Girder Grab Crane is lightweight grab bridge crane supporting the use of grab trolley, divided into general type and hanging type, lifting mechanism is optional electric hoist grab. Applicable to tunnel, corridor, etc. and the places with small space, low height and limited conditions, widely used in railway stations, coal yard, warehouse, construction site, thermal power waste plant, biomass power generation coal washing, slag and many other industries.bVmHenan Dongqi Machinery Co., Ltd

Double girder garb crane

Doubel girder grab crane for waste managementbVmHenan Dongqi Machinery Co., Ltd

Double Girder Grab Crane is developed and evolved from double girder bridge crane, suitable for metallurgy, steel mills, brewing, building materials, chemicals, coal and other industries or outdoors across fixed span, engaged in minerals, steel scrap, wine tank, slag, coke, coal, sand and other parts or granular materials lifting and handling work. Equipped with rain-proof device during outdoor operation. It belongs to heavy duty, lifting capacity including the weight of the grab.bVmHenan Dongqi Machinery Co., Ltd

Crane Spreader: Types of Crane Grab

Grab is a kind of hoist lifting spreader which can grab varieties of bulk materials, divided into four rope type, double rope type, single rope type, electric type, discs type, shear type, hydraulic type and log type, etc.bVmHenan Dongqi Machinery Co., Ltd

Crane spreaders for grab crane bVmHenan Dongqi Machinery Co., Ltd
Crane spreaders for grab cranes: Single rope grab, Double rope grab, Four rope grabbVmHenan Dongqi Machinery Co., Ltd

Single rope grab

Single rope grab apply to the crane only have one lifting reel, freely opened and closed during loading and unloading of bulk materials, the whole crane is easy to use and disassembly, suitable for underwater operations grab and stack. Single rope grab unable to open in the air, hand and remote control type can be realized to open in the air.bVmHenan Dongqi Machinery Co., Ltd

Double rope grab

Suitable for double hoisting mechanism crane, apply to grab all kinds of loose debris. Two hoisting mechanisms, one is responsible for grab lift, another is for grab opening and closing.bVmHenan Dongqi Machinery Co., Ltd

Four rope grab

With good strength, light weight, reasonable structure, material grab finer and smaller. Blade plate using special wear-resistant plate, enhancing the degree of impact and friction, multi-layer sealing process using on pulley, dust and water can be operated underwater, blade plate seam gap is small which can reach 0.3mm, can maintain a cleaner workplace, the overall structure is not easy to deform, four rope grab can also be designed to double rope grab.bVmHenan Dongqi Machinery Co., Ltd

Crane spreaders for grab cranebVmHenan Dongqi Machinery Co., Ltd
bVmHenan Dongqi Machinery Co., Ltd
Crane spreaders for grab cranes: Electric stainless steel grab Log crane , Scissor GrabbVmHenan Dongqi Machinery Co., Ltd

Electric stainless steel grab

Designed specifically for the brewing industry, grab help brewing koji, sauce, and sauce making, etc., reduce the labor intensity of the workers, is conducive to the clean and sanitation of production floor.bVmHenan Dongqi Machinery Co., Ltd

Log grab

It is suitable for lumber yard, large wood products factory, paper mills, ports and other industries, for loading and unloading, stacking. The structure is divided into four types: single rope, double rope, four rope and electric type. It can be also designed and manufactured according to your needs.bVmHenan Dongqi Machinery Co., Ltd

Scissor Grab

Scissor Grab relies on wire rope retractable to close and open the grab jaw. its closing moments increased gradually during closing process, does not leak and clean material when crawling materials, mostly used for ship unloader.bVmHenan Dongqi Machinery Co., Ltd

Electric hydraulic grab

Design and manufacturing according to FEM / DIN standard, import the main hydraulic components. Big Grasping force, high degree of automation, it is ideal handling tools for large pieces of ore, pig iron, scrap, waste, iron, straw, slag and other materials. It is mainly used in iron and steel, mining, forest farm, coal mining, harbor dock, scrap steel acquisition, garbage disposal, bioelectrogenesis and other industries.bVmHenan Dongqi Machinery Co., Ltd
Depending on different industries, using occasion and the grab materials, electro-hydraulic grab divided into discs type and two discs type. Orange Discs type is divided into circular and rectangular, its claw including closed, semi-open and open type.bVmHenan Dongqi Machinery Co., Ltd

Which grab crane do you want, single girder grab crane and double girder grab crane?bVmHenan Dongqi Machinery Co., Ltd
Four, double, Single rope grab crane, Log grab crane, waste grab crane, sand grab crane, and other type of grab cranes available. contact us to get you custom grab crane now.bVmHenan Dongqi Machinery Co., Ltd

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