Application

Concrete crushers for waste concrete recycle

Crushing Screening

Concrete Crushing Introduction

With the acceleration of urbanization, the demand of sand aggregate of our society is increasing rapidly. As a result of the shortage of important raw or fine concrete aggregate, quantities of waste concrete is recycled to solve this problem, solving the problem of aggregate lack, and saving waste concrete treatment cos. It is favorable to environment protection, and play an underestimate role to social and economic benefits as well.

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Concrete Crushing Screening Plant Concrete Crushing Screening Plant Concrete Crushing Screening Plant
Concrete Crushing Screening

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Concrete Crushing Process

The concrete road pavement is firstly crushed into large concrete materials. They are transported to stock ground which is normally situated near the reconstruction project in order to save transport cost. The concrete materials are then crushed, and screened. The process is the same with that of new aggregate production process.

However, there are two points to pay attention:
1. Since there are some impurities such as timber, pouredcrackfiller or plastics, you have to separate them from the waste concrete before it is crushed and screened. Usually, you can use air compressor to blow the impurities out from waste concrete.
2. What's more, there are steels such as rebar, tie bar, and draw steel in waste concrete. In order to separate the steel materials from waste concrete, an electric magnetic iron remover is added between concrete crushing equipments and screening equipments.

Concrete crushing equipments for waste concrete recycle

In order to satisfy the market demand for concrete crushing and screening equipments, CGM has developed its own portable series crushing and screening plant for waste concrete recycle. Our complete portable crushing and screening plant of international level has occupied great market share as a result of its advantages like high efficiency, high reliability and attractive appearance.

Apart from the portable crushing and screening plant, we also offer stationary concrete crushers like jaw crusher for primary crushing and cone crusher for secondary crushing. CGM Jaw crusher can process materials of which the compressive strength is less than 320 Mpa, and our cone crusher is able to process materials even harder. Therefore, both the two crushers are able to process waste concrete which is a very hard material.

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