Gravel and sand

Excavators/floating cranes and pumps
Washing installations
Screening machines
Jigs

Issue 01-02/2024 Tough work in soft sand

Hyundai excavator proves its worth in the rinsing field

Founded in 1991 by Hermann Oldewurtel, the specialist company specialises in sand extraction and currently operates five large suction excavators and a large number of Hyundai crawler excavators, all...

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Issue 01-02/2024 Ultra fines recovery system

Manufacturing valuable sand fractions

Dansand A/S has announced plans for a new state-of-the-art ultra fines recovery system, designed and engineered by wet processing experts CDE, for its main site in Addit, north of Brædstrup/Denmark....

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Issue 11/2023 Are acrylamide-free polymers the future?

Biomontan tests acrylamide-free flocculant for sand and gravel washing

Water from washing sand and gravel is usually treated with the addition of polymer flocculants, cleaned to remove any solids and reused. State of the art are flocculants that contain a small...

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Issue 10/2023 It is a generation project

Gravel plant in the municipality of Ballwil receives new excavation washing plant

The small community of Ballwil in the Swiss canton of Lucerne has just under 2700 inhabitants ... and a gravel plant. The moraine landscape was left here by the Reuss glacier 100 000 years ago. This...

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Discover the future of washing

Terex® Washing Systems, in collaboration with Blue Southern, announced an exclusive industry event where attendees will discover the “Future of Washing”. The event will take place on Wednesday, 27th...

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Issue 09/2023 Pyford Brook Quarry

New Cemex sand and gravel plant ready for operation

Located in the heart of England, Quarry Manufacturing and Supplies Ltd. (QMS) has since its formation in the 1980s grown to be one of the UKs leading suppliers of crushing, screening and stockpiling...

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Issue 09/2023 Modernisation of existing plant

CDE to put a modernised wash plant on Lake Zurich into operation

CDE is to commission a new production line in a plant designed by the Swiss engineering company INERTA. The plant, located close to Lake Zurich, will integrate CDE’s equipment to process excavated...

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Issue 07-08/2023 Insights with a view at steinexpo

Foretaste of the Construction Machinery Performance Shows 2023

From 23 to 26 August 2023, renowned companies will once again showcase their various highlights at steinexpo, of which some special features from the construction machinery sector can already be...

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Issue 06/2023 Informative character strengthened

steinexpo site concept on the home straight

At the end of March 2023, 268 exhibitors with a total of 395 represented brands have already registered for steinexpo 2023. The successful registration numbers and names of the last trade fair version...

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Issue 05/2023 French Granudem concrete

Wholly recycled concrete product using CDE technology

Poullard SA is an expert in demolition, excavation, roads and networks, based in Lèves, near the city of Chartres in Northern France. Founded in 1979, the company mainly operates in the Eure-et-Loir...

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