Industry: Crushing

Construction Waste Processing

Process construction waste efficiently with ALLU screening and crushing buckets. Separate rebar, crush concrete, and repurpose materials on-site—cutting costs and minimizing landfill waste.
Case study

Turning Construction Waste into Valuable Material with ALLU

Italy

Material Construction waste

Industry Crushing, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling

Model ALLU Transformer DSB 2-17 screener crusher with TS25 blade setup

The Challenge: A Costly Waste Problem on Site

In Italy, a construction company found itself dealing with a problem that’s all too common in the industry—mountains of mixed waste piling up on-site. The material contained a mix of concrete, rebar, and other construction debris, making disposal a major expense.

Hauling the waste to a landfill wasn’t just costly—it was also inefficient. Between transportation fees, landfill charges, and wasted material, the project was losing both time and money. The team needed a way to process waste directly on-site instead of paying to remove it.

ALLU in Construction Waste Processing

The Solution: ALLU Transformer DSB 2-17

To take control of the waste instead of working around it, the company brought in an ALLU Transformer DSB 2-17 with TS25 blades. The bucket made it possible to handle all materials in one step, eliminating the need for extra crushing equipment or separate processing units.

  • Concrete was crushed into smaller fractions that could be reused as sub-base and fill.
  • Rebar and metals were separated directly during screening, making them easy to collect and recycle.
  • Fine materials were screened and repurposed, reducing actual waste to a bare minimum.
Rebar and metals were separated directly during screening, making them easy to collect and recycle.

The Results: No Landfill Fees, No Wasted Material

With ALLU, the company eliminated landfill fees, cut transportation costs, and turned waste into reusable material for new construction. Instead of treating debris as a burden, they processed it efficiently on-site, cutting downtime and improving sustainability.

Concrete was crushed into smaller fractions that could be reused as sub-base and fill.
Fine materials were screened and repurposed, reducing actual waste to a bare minimum.

ALLU in Construction Waste Processing

For demolition and construction projects, handling waste efficiently means lower costs, faster operations, and a reduced environmental impact. ALLU screening and crushing buckets allow contractors to screen, crush, and separate materials in one step, eliminating the need for multiple machines. Whether dealing with reinforced concrete, bricks, asphalt, or demolition debris, ALLU helps transform waste into material that can be put back to use—directly on-site.

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Case study

ALLU Transformer Screener Crusher Screening and Mixing Construction Waste

Italy

Material Construction waste

Industry Crushing, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling

Model ALLU Transformer DSB 2-17 screener crusher with TS25 blade setup

Problem

Construction waste comprising of concrete, metal and other construction materials requires processing before reuse. If left unprocessed, the material cannot be further utilized meaning that the contractor is subject to expensive transportation costs and landfill fees.

Solution

The material was processed with an ALLU Transformer screener crusher. The concrete was crushed and then recycled; the metal pieces were separated from the material and further recycled with the fines being used as fill and sub base.

Benefit

By processing the waste with an ALLU Transformer screener crusher, there wasn’t a need for expensive transportation costs and no landfill fees. The fines material was reused and all the materials were recycled correctly.   TRANSFORMING YOUR GREEN CREDENTIALS.

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Case study

ALLU Screener Crusher Crushing Field Bark

Finland

Material Field bark from logs at a sawmill

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling, Industrial applications

Model ALLU Transformer DS 4-23 screener crusher with crushing XHD blade setup

Problem

Field bark that has gathered at a sawmill’s field from processed logs has become a problem. If it is treated as waste the sawmill will be liable to both transport and landfill costs.

Solution

The material is fine screened with an ALLU Transformer screener crusher and then used at a local power plant. The quality is important, as if it is to be used as a power source, the material cannot include stones, metal or any other contaminants.

Benefit

An ALLU Transformer screener crusher bucket is a one-step process where the crushing of field bark and loading can be done simultaneously. When attached to a wheel loader for instance, both mobility and processing efficiency are maximized.   TRANSFORMING YOUR MACHINES.

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Case study

ALLU Screener Crusher Crushing Field Bark

Finland

Material Field bark from logs at a sawmill

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling, Industrial applications

Model ALLU Transformer DS 4-23 screener crusher with crushing XHD blade setup

Problem

Field bark that has gathered at a sawmill’s field from processed logs has become a problem. If it is treated as waste the sawmill will be liable to both transport and landfill costs.

Solution

The material is fine screened with an ALLU Transformer screener crusher and then used at a local power plant. The quality is important, as if it is to be used as a power source, the material cannot include stones, metal or any other contaminants.

Benefit

An ALLU Transformer screener crusher bucket is a one-step process where the crushing of field bark and loading can be done simultaneously. When attached to a wheel loader for instance, both mobility and processing efficiency are maximized.   TRANSFORMING YOUR MACHINES.

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Case study

ALLU Transformer Screener Crusher Shredding Field Bark

Japan

Material Field bark at a sawmill

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling, Industrial applications

Model ALLU Transformer DN 2-12 with TS35 Axe blades

Problem

Field bark had accumulated at a sawmill’s field from processed logs. If this were to be treated as waste, the sawmill would be faced with high transport and landfill costs.

Solution

Field bark can be further utilized and resold. In order to generate an income from it, the field bark must be shredded into fine and homogenous pieces. This can be achieved with an ALLU Transformer screener crusher bucket.

Benefit

An ALLU Transformer screener crusher is a cost-efficient and mobile solution ideal for use in a limited space as found at the sawmill site. The end product produced is of a high quality and homogenous making an ideal product for resale.   TRANSFORMING YOUR MACHINES.

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Case study

ALLU Transformer Screener Crusher Shredding Field Bark

Japan

Material Field bark at a sawmill

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling, Industrial applications

Model ALLU Transformer DN 2-12 with TS35 Axe blades

Problem

Field bark had accumulated at a sawmill’s field from processed logs. If this were to be treated as waste, the sawmill would be faced with high transport and landfill costs.

Solution

Field bark can be further utilized and resold. In order to generate an income from it, the field bark must be shredded into fine and homogenous pieces. This can be achieved with an ALLU Transformer screener crusher bucket.

Benefit

An ALLU Transformer screener crusher is a cost-efficient and mobile solution ideal for use in a limited space as found at the sawmill site. The end product produced is of a high quality and homogenous making an ideal product for resale.   TRANSFORMING YOUR MACHINES.

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Case study

ALLU Transformer Screener Crusher Assuring Quality in Concrete Production

Finland

Material Sand and gravel, crushed gravel

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Industrial applications

Model ALLU Transformer screener crusher DN 3-17 with TS 16 blades

Problem

Quality assurance and control in concrete production are important. This involves dealing with lumped, hardened, and frozen sand and gravel that comprised of lumps too big to be fed into the feeder silo at the concrete plant.

Solution

The frozen and hardened sand, gravel and rocks can be crushed with an ALLU Transformer screener crusher before being fed into the silo. This step ensures that the feeder doesn’t get blocked due to the presence of large lumps meaning that the quality of the concrete remains consistent.

Benefit

Quality assurance through the use of the ALLU Transformer screening bucket ensures that the production process is made more efficient, with no stoppages. Also, all materials can be used on the production due to the transforming nature of the ALLU equipment.   TRANSFORMING YOUR EFFICIENCY.

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Case study

ALLU Transformer Screener Crusher Assuring Quality in Concrete Production

Finland

Material Sand and gravel, crushed gravel

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Industrial applications

Model ALLU Transformer screener crusher DN 3-17 with TS 16 blades

Problem

Quality assurance and control in concrete production are important. This involves dealing with lumped, hardened, and frozen sand and gravel that comprised of lumps too big to be fed into the feeder silo at the concrete plant.

Solution

The frozen and hardened sand, gravel and rocks can be crushed with an ALLU Transformer screener crusher before being fed into the silo. This step ensures that the feeder doesn’t get blocked due to the presence of large lumps meaning that the quality of the concrete remains consistent.

Benefit

Quality assurance through the use of the ALLU Transformer screening bucket ensures that the production process is made more efficient, with no stoppages. Also, all materials can be used on the production due to the transforming nature of the ALLU equipment.   TRANSFORMING YOUR EFFICIENCY.

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Case study

ALLU Transformer Screener Crusher Processing Construction Waste

Greece

Material Construction waste

Industry Crushing, Industrial Applications, Screening, Waste material handling

Application Crushing

Function Crushing, Screening, Waste material handling

Model ALLU Transformer DSH 3-17 screener crusher with X75 drums

Problem

Construction waste emanating from a development project needed to be processed for disposal, with material for re-use being separated from material to be landfilled. Due to the large particles in the construction waste, its reuse had proved to be impossible because of the lack of an efficient screening system. This could have led to the disposal of all the material in the landfill. As a result, the contractor would have incurred additional haulage and landfill costs.

Solution

The construction waste was screened and crushed using the ALLU Transformer screening bucket. Processed material could now be used as the foundation material for buildings. Only a small portion of the material had to be disposed of in a landfill.

Benefit

Less material to landfill and efficient utilization of waste material supports sustainability. It also reduces extra costs incurred due to reduced landfill payments and at the same time generates income from recycling and utilizing the processed material. Furthermore, haulage costs and negative environmental impact are reduced as there is no need to remove the existing material nor buy in new.  

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Case study

ALLU Transformer Screener Crusher Processing Construction Waste

Greece

Material Construction waste

Industry Crushing, Industrial Applications, Screening, Waste material handling, Industrial Applications, Waste material handling, Crushing, Screening

Application Crushing

Function Crushing, Screening, Waste material handling

Model ALLU Transformer DSH 3-17 screener crusher with X75 drums

Problem

Construction waste emanating from a development project needed to be processed for disposal, with material for re-use being separated from material to be landfilled. Due to the large particles in the construction waste, its reuse had proved to be impossible because of the lack of an efficient screening system. This could have led to the disposal of all the material in the landfill. As a result, the contractor would have incurred additional haulage and landfill costs.

Solution

The construction waste was screened and crushed using the ALLU Transformer screening bucket. Processed material could now be used as the foundation material for buildings. Only a small portion of the material had to be disposed of in a landfill.

Benefit

Less material to landfill and efficient utilization of waste material supports sustainability. It also reduces extra costs incurred due to reduced landfill payments and at the same time generates income from recycling and utilizing the processed material. Furthermore, haulage costs and negative environmental impact are reduced as there is no need to remove the existing material nor buy in new.  

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