Heavy Duty Skeleton Bucket for 20-40 Ton Excavator Reinforced Screening Bucket

About skeleton bucket

The design is similar to the bucket, but the bottom is screen-shaped, deep bottom and large volume. It is suitable for separating loose soil and impurities, cleaning rivers, ect. Excavation and separation are done in one go.

Working condition

1.River dredging and bank restoration
Separate silt, sand, rocks and debris along waterways. The open grid drains water quickly, lowering load weight.
2.Demolition debris sorting
Separate reusable soil from rubble, broken concrete, bricks and scrap metal for recycling.
3.Land clearing & landscaping
Remove boulders, roots and stumps while preserving fine topsoil for backfill and planting.
4.Quarry and aggregate pre-screening
Separate crushed rock, gravel and sand. Bar spacing can be customised for target grain size.
5.Trenching and municipal works
Screen backfill material during pipe and utility installation, on‑site without extra screening plant.
6.Waste and soil sorting
Separate bulky debris from fine soil at landfill and waste treatment yards.

Advantages of skeleton bucket
1.Efficient Material Separation: The design of the skeleton bucket allows for high efficiency in separating debris, reducing the need for manual sorting.
2.Increased Productivity: With its robust structure and sorting capabilities, it helps speed up the material handling process, improving overall productivity on-site.
3.Enhanced Durability: Built to withstand tough working environments, reducing the frequency of maintenance and downtime.
4.Cost-Effective: Its versatile functionality in various environments can save costs by eliminating the need for multiple buckets or machines.
5.Ideal for Heavy-Duty Tasks: The skeleton bucket is designed for rugged tasks, making it perfect for tough construction, mining, and demolition applications.

Some pictures of excavator skeleton bucket

Customization
Customised skeleton buckets with adjustable bar spacing, optional teeth, different colour schemes and material grades to meet your screening requirements.

ZHONGHE triple quality control system
1.The first system is the technical design drawing review mechanism.
2.The second system is the semi-finished product review mechanism.
(each process has a detection testing for the previous process)
3.The third system is the finished product testing.
(Before painting, the overall inspection is carried out to check whether the design size matches the welding size, and whether the installation size meets the design requirement.)
To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure that is qualified before shipping.

General Manufacture Note

1.All critical welding joints adopt full‑groove welding and NDT non‑destructive inspection.
2.Key pin holes adopt post‑weld boring process to guarantee assembly precision.
3.Custom‑made service available according to customer’s excavator model & working requirement.