Basic maintenance, or even changing the rotors, is easy to perform in any workshop. Daily maintenance consists of greasing the lubrication points for the bearings. Our aftersales service provides detailed instructions for all the maintenance.
REMU screening buckets have a long history dating back to the late 1980s, and the latest models are the result of continuous, customer-focused development. Rigorous testing and real-world feedback ensure reliable performance, efficient material handling and solutions that meet the practical requirements of challenging material processing.
An excavator screening bucket is a versatile attachment for on-site material separation. REMU screening buckets enable efficient processing of soil, aggregates, compost and demolition waste directly at the worksite. By reducing transportation, disposal and material costs, screening buckets improve productivity and support sustainable material handling in construction, landscaping, waste management and mining applications.
Screening buckets can process various organic materials. This bucket in Spain is used for screening and crushing biomass which is a waste stream output from the olive oil production process.
Material: industrial waste stream including fruit stones, sticks and leaves
Objective: Crush & screen the material for feeding biomass boilers
Bucket model: EE4290
Blade model: 4304
Blade thickness and spacing: 16mm /24mm
Preparing topsoil with screening buckets has long been a common application in northern countries and is becoming more frequent in other areas as well. The benefits of processing materials on-site instead of transporting them are also recognized in the USA. Producing topsoil is one of the most common applications. With our blade screen technology, you can separate stones, wooden sticks, and other unwanted particles from the soil. Blades also mince up the lumps in the material.
Material: topsoil
Objective: Separate the stones, sticks, and other oversized particles to prepare the topsoil for landscaping. Maximum particle size 28 mm
Bucket model: EP 4150
Blade Model: 2001
Blade thickness and spacing: 16mm/34mm
Mixing and aerating organic waste piles will speed up the composting process. More aggressive blades, such as screening-crushing blades, break the material into smaller particles to catalyze the process. Composition can vary from very moist to dry, depending on the type of material and how advanced the composting process is. In the early stages of the process, a bucket with very large gaps between the blades can be used to mince up particles and aerate the material whilst later in the process the compost can be screened using a bucket with narrow blade spacing between the screening blades to separate any remaining oversized particles from the end product. The screening buckets are compact and are easy to bring inside any composting installations.
Material: Dried and composted sewage sludge
Objective: Remove remaining oversized particles from composted material
Bucket model: EP 4150
Onsite processing of demolition waste reduces the amount of material sent to landfill. The PD 3160 was used at the demolition site of an old hospital in the UK.
Material: Gravel, construction waste
Objective: Separating oversized particles and preparing the material for reuse onsite
Bucket model: PD 3160
Blade Model: 4304
Blade thickness and spacing: 16mm/24mm
Screening buckets with aggressive blade models can easily process coal and break it down to a smaller particle size. In the UK coal was processed with the EE 4220, which is the second largest of our models of bucket.
Objective: screening particle size for further use
Bucket model: EE 4220
Blade model: 4311
Blade thickness and spacing: 16mm/ 74mm
The recycling of gypsum board often requires that the material is first crushed down to a smaller particle size. In Washington, USA, gypsum is crushed with a Remu XO2150 bucket equipped with screener-crusher blades. The crushed material is then reused as an agricultural soil additive.
Objective: Crush recycled gypsum board for further use
Bucket model: XO2150 with SC module
Blade model: 2304
Blade thickness and spacing: 10 mm/ 20 mm | 3/8″minus
A screening bucket is an excavator or loader attachment designed to separate materials based on size. Inside the bucket, rotating shafts, drums, or grids sift the material, allowing smaller particles to fall through while retaining larger pieces for disposal or further processing.
The concept is simple, but the execution requires quality engineering — a critical reason why selecting a reliable screening bucket for your excavator (from a trusted manufacturer) is essential.
An excavator screening bucket is used across multiple industries, including:
Choosing a screening bucket for your excavator enables companies to process materials directly on-site, leading to major time and cost savings.
The popularity of the screening bucket stems from several practical advantages:
These factors make excavator screening buckets indispensable for modern construction and material handling operations.
Alt: Excavator screening buckets are a profitable investment
An excavator screening bucket operates using rotating elements or vibrating grids mounted inside the bucket. Here’s a breakdown of the main working principles:
Most modern excavator screening buckets allow adjustment of rotation speed and interchangeable screening elements, offering customizability for different materials and required granulation sizes.
Not all screening buckets are built the same. Understanding the types helps you match the bucket to your operational needs.
Rotating shaft models use star-shaped or blade-style rotors inside the bucket to sift material. They are versatile and perfect for soft to medium-hard materials like soil, compost, and woodchips.
Vibrating or oscillating models use internal grids or meshes to shake material, ideal for finer sorting tasks or dry materials.
Drum-style screening buckets feature a rotating cylindrical drum with screening panels. These are excellent for heavy-duty applications like demolition waste or quarry materials.
Each type of excavator screening bucket has its strengths, depending on the material characteristics and the desired particle size.
Choosing the best screening bucket for your excavator involves several important considerations:
Not all excavator screening buckets fit all excavators. Check the compatibility regarding:
An undersized or oversized bucket will negatively impact efficiency and machine safety.
Select a screening bucket suited to the materials you’ll handle. For wet, sticky soil, rotating shaft models are ideal. For dry, loose aggregates, vibrating grids might be better.
Consider what granulation size you need. Many excavator screening buckets allow changing shaft or grid setups to adapt the output size.
Larger excavator screening buckets process more material faster but require more powerful carrier machines. Balance your productivity goals with machine capabilities.
Ease of maintenance is a major factor. Models with easily replaceable shafts, self-lubricating components, and open-frame designs reduce downtime and maintenance costs.
Proper care ensures your excavator screening bucket stays productive and extends its lifespan. Follow these essential maintenance tips:
Routine maintenance protects your investment and ensures your excavator screening bucket continues to deliver maximum efficiency.
At REMU, we specialize in manufacturing world-class excavator screening buckets that meet the demands of the toughest industries. Our products offer:
When you invest in a REMU screening bucket, you are choosing decades of engineering excellence and customer-driven innovation.
Don’t forget to see our crushing buckets and padding buckets!
A screening bucket is not just an accessory — it’s an investment in efficiency, sustainability, and profitability. Whether you are handling topsoil, demolition debris, compost, or industrial waste, choosing the right excavator screening bucket can drastically improve your operational capabilities.
When selecting a screening bucket for your excavator, remember to match the bucket to your carrier machine, application type, desired output, and maintenance needs. Companies that invest in a high-quality excavator screening bucket enjoy faster return on investment through reduced transportation costs, faster site cleanups, and enhanced material recycling.
If you’re ready to transform your material handling efficiency, explore REMU’s professional range of screening buckets today. Our team is ready to help you find the ideal excavator screening bucket to suit your business needs!
Material is scooped into the bucket using an excavator or a wheel loader.
Internal shafts rotate or grids vibrate, agitating the material.
Fine material falls through the openings, while larger pieces remain inside.
The oversized material can be dumped separately, reused, or processed further.
REMU screening bucket can be loaded fully which gives you more capacity at each scoop whilst trommel style buckets can be only filled to 1/3 of the bucket volume.
To process one bucket load takes approximately one minute. This includes whole cycle of processing starting with loading, screening, and emptying out the oversized particles. Depending on the bucket size capacities can be in the range of 10 m³/h – 250 m³/h per hour.
One operator, one machine and a screening bucket is an unbeatable combination when compared to what it takes to run a screening plant. By investing in a screening bucket, you save on investment cost, operating costs as well as fuel, maintenance and equipment transportation costs.
A reliable and robust structure keeps your machine up and running saving you time and money in both operation and maintenance. Shafts are made of highest quality steel which gives you the longest possible service life (much longer than other buckets with rubber stars or blades with that are made from lower quality steels).
A wide selection of models and our professional sales team helps to guarantee that you will get the most suitable model and configuration of screening bucket and shafts for your machine, the material you process and the end-result you require.
The design of the buckets takes in consideration that clients may be working on asphalted surfaces and the bottoms of our buckets are reinforced with wear plates.
It is very easy to learn how to operate a screening bucket. We supply a user manual with instructions for the correct use of the bucket and we will be happy to clear up any doubts you may have.
REMU screening buckets are known for their durability, flexibility and low maintenance requirements. Interchangeable screening elements allow the same bucket to handle different material types and output sizes, while robust, wear-resistant construction ensures reliable performance even in heavy-duty applications. Easy installation and compatibility with a wide range of carrier machines make REMU screening buckets a practical solution for modern job sites.
Choosing the right screening bucket improves productivity, reduces material waste and delivers long-term cost savings. With decades of experience and customer-driven product development, REMU offers proven screening solutions that help businesses work more efficiently and sustainably.
Whether you are looking to reduce operating costs, increase on-site productivity or improve material recycling, REMU screening buckets offer a proven and reliable solution. Our team is ready to help you select the right screening bucket for your excavator and application.