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Wed December 10, 2025
Wirtgen Group
In the open-pit mine of Broad Brook, Conn., sand, gravel and topsoil are processed.
Two mobile screening plants from Kleemann ensure high performance and optimal results. They process the material used for producing asphalt, concrete, and bedding sands.
Excitement About Kleemann Screening Plants
At the heart of the operating company are two mobile screening plants from Kleemann: the MobiScreen MSC 953 Evo classifying screen for sand production and the MSS 802 Evo coarse material screen for separating topsoil and gravel. Both plants were originally only rented, but then became permanent. Satisfaction was so high that additional Kleemann plants were purchased within a very short time. The screening plants are complemented by the MobiBelt mobile stockpile conveyors, which simplify site logistics and increase productivity, according to Kleemann.
For more than two years, Pierce Builders has been operating the sand/gravel pit in Broad Brook. Owner Alescia Pierce is the head of production. As the manager of the mining operation, she is supported by other women at the machines and assisting with the organization. Alescia Pierce not only manages the mine, but also lends a hand herself.
Reliable, User-Friendly, Powerful
The mobile scalping screen MobiScreen MSS 802 Evo is used mainly in the processing of topsoil and gravel. Its performance and handling are a source of enthusiasm for the boss.
"I love the scalping screen. I have years of experience in screening topsoil — and then along comes this screen and everything just tumbles through it," said Pierce.
Manual removal of root parts and clogged hoppers are a thing of the past. For her, the MSS 802 Evo "is the best machine available for this purpose."
The classifying screen MobiScreen MSC 953 Evo is used for the production of sand for asphalt, concrete and bedding material. Its strength: High output combined with simple operation. Dry feed material allows for an output of up to 3,000 tons per day, while with wet material the performance is around 1,500 tons. The average daily fuel consumption is just around 40 gal. Operation is conveniently carried out via a mobile control device — the days of lever operation are over.
Smooth Operations
The plants are loaded by John Deere wheel loaders and excavators. Three mobile Kleemann stockpile conveyors assist with material stacking. When it comes to construction site logistics, the company generally relies on modern technology.
The John Deere operations center allows for a smooth processes. The central platform for managing entire construction sites forms an interface between operators and machines on the construction site and the office of site managers and dispatchers.
Good Machines, Good Service
Decisive for Kleemann, in addition to the machine quality, was above all the service provided by Wirtgen Group's regional United States dealer.
"We work very closely together and are delighted when we find good solutions for the dedicated team," said Greg Hurlburt from WI Clark. Alescia Pierce also is very satisfied with the collaboration: "We have a great combination here of excellent machines, state-of-the-art site logistics and fast, straightforward support."
For more information, visit wirtgen-group.com