Multi-Flap Orange Peel Grab Bucket

Introduzione al prodotto

The multi-flap orange peel grab bucket adopts a multi-jaw plate structure design, realizing high efficiency of grabbing through the synchronous opening and closing of the jaw plates, which is especially suitable for the loading and unloading of lumpy and irregular bulk materials. The grapple is made of high-strength wear-resistant steel with excellent impact resistance and abrasion resistance, which can be adapted to various types of cranes, such as gantry cranes and marine cranes, tower cranes, and is widely used in industrial scenarios such as steel scrap processing, construction waste recycling, ore loading and unloading, and so on.

For different operational requirements, the multi-flap orange peel grab bucket can be configured with fully enclosed, semi-enclosed, wide-side, or narrow-side jaws to adapt to different material grabbing characteristics. Widely used in steel mills for scrap smelting, waste disposal yard loading and unloading, automobile dismantling and recycling, etc., it has a highly efficient material handling capacity and effectively improves operational efficiency.

The multi-lobe orange peel grab bucket is also suitable for underwater operations, such as channel dredging, wreck salvage, and harbor dredging. Its sealed pulley system adopts a multi-layer protection design, which will not affect the performance due to the seepage of sediment or seawater when working in tens of meters deep seawater. At present, Weihua produces a series of multi-flap orange peel grab bucket products covering a wide range of specifications from 6 tons to 200 tons, supporting customized solutions to meet the needs of diversified working conditions. For further information, please contact our professional technical team.

Strutture

The Orange Peel Grab Bucket features a multi-valve jaw configuration consisting of 4-8 high-strength jaws that are hydraulically or wire-rope actuated to open and close in synchronization to efficiently grab, lift, and discharge all types of loose or lumpy materials.

The jaw configuration of the orange peel grab bucket adopts a modular design, which can be flexibly adjusted according to the operational requirements:

• Fully enclosed jaws: suitable for fine-grained materials ( silt, sand, and gravel) to prevent scattering;
• Semi-enclosed/meshed jaws: for viscous materials with high water content, reducing adsorption resistance;
• Wide-side jaws: increase the gripping area to enhance the loading efficiency of loose materials (blasting reefs);
• Narrow-side jaws: for narrow space or precise gripping ( wreckage).

• The main frame: a combination of box beam and reinforcement structure, Q690 high-strength steel plate welded molding, the key bearing parts inlaid with Hardox wear-resistant plate.
• Double-flap shell: composed of left and right symmetrical arc-shaped bucket flaps, connected by a high-strength alloy steel hinge, the opening and closing angle is usually 90°-110°, and the bucket flaps are lined with replaceable manganese steel liners;
• Driving system: There are three kinds of driving systems, including mechanical, hydraulic, and electro-hydraulic.
• Cutting device: Bucket arrangement of segmented edge plate, optional flat edge, serrated edge, or composite edge design;
• Rotating mechanism: some models are equipped with a slewing bearing + planetary reducer to realize 360° stepless rotation;
• Safety system: Includes overload protection valve, a mechanical locking pin, and an anti-collision sensor.

Applicazione

• Harbor terminal: for bulk cargo loading and unloading, dredging, and dredging operations;
• Scrap steel recycling: for scrap metal grabbing and sorting operations.
• Construction industry: for gravel and construction waste disposal operations;
• Marine engineering: for wreck salvage, underwater obstacle removal operations.

Specifications

Multi-Flap Orange Peel Grab Bucket Features:

• Multi-flap structure: the Orange Peel Grab Bucket consists of 4-8 independent jaw flaps, which can be opened and closed synchronously, with a wide gripping range, suitable for irregular materials (such as scrap steel, stones, construction waste, etc.);
• High-strength material: made of wear-resistant alloy steel or special steel, strong impact resistance, articulation points, and jaw flap edges are reinforced.
• Deep water operation capability: sealed bearings and waterproof design, suitable for underwater salvage, dredging, and other operations; corrosion-resistant coating to extend the service life in the marine environment.
• Flexible adaptability: can be used with single-rope, double-rope or hydraulic cranes; suitable for a variety of scenarios such as harbors, ships, and waste yards.
• Efficient loading and unloading: strong gripping force, tight closure, reduces material leakage; fast opening and closing design, improves operational efficiency.
• Convenient maintenance: modular design, wearing parts (bucket teeth, bearings) can be replaced quickly; optimized lubrication system to reduce long-term use costs.
• Safe and reliable: anti-overload design to avoid overload operation; stable gripping to reduce the risk of material dislodgement.

Certificato