Let´s be in touch

Do not hesitate to contact us. Below you will find all important contacts, social media links and answers to frequently asked questions.

Billing address

DB Engineering, s.r.o.
Brnianska 2346
Trenčín 91101, Slovakia
ID: 46 241 841
VAT: SK2023299718

Shipping address – NSPECTION of machines & production

DB Engineering, s.r.o.
Zlatovska 2195
Trenčín 91101, Slovakia

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Billing address

DB Engineering, s.r.o.
Brnianska 2346
Trenčín 91101, Slovakia
ID: 46 241 841
VAT: SK2023299718

Shipping address – NSPECTION of machines & production

DB Engineering, s.r.o.
Zlatovska 2195
Trenčín 91101, Slovakia

zigZag



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    FAQ

    How much material is screened per hour?

    With our selection from around 30 different machines, every customer will find something for himself. Basically, we can say that the output ranges from 1 to 150 tons of material per hour. Determining the performance of every single machine is quite problematic just from the table without accurate information, as a lot of variables come into play, such as: 

    • type/density of material to be screened,
    • the proportion of the large and small fractions,
    • screen mesh eye size
    • wire diameter of the mesh
    • type and method of transporting the material to the screener
    • operating speed – if it is operated by the loader
    • numbers of loaders
    • material moisture
    • and other
    Drive type diesel or electric?

    We have machines in basically every category, i.e. we have machines powered purely by electricity, by a diesel generator, but for several years we have also offered a hybrid version of some machines, in a combination of gasoline/electricity, depending on what is currently more advantageous or available for you.

    What size fraction does the machine screen?

    So far, the smallest fraction that we screened was with the help of a mesh with a mesh size of 0.2 mm (it was the screening of gold dust), the largest was 150 mm. Any size between 0.2 and 150mm is therefore available. Do you need mesh size 62 x 74 mm? We will deliver exactly the same with the machine.

    Can I change the fraction size on the machine?

    Yes, this is our advantage over some competing solutions, when by changing the mesh, which takes about 20 minutes, you can change the size of the final fraction, that is, in the morning you screen the soil to a size of 12 mm and in an hour you already screen the gravel into 0-8 / 8-16 / 16+.

    How can I transport the machine?

    You can use trailer O1, trailer O2, forklift truck, crane, hooklift truck, flat bed truck, lorry, container.  We really have countless ways, just choose the one that is best for you.

    Are you also making the machines in other colours like a RAL 6018/9005, i.e. your green and black?

    Of course, some time ago we produced one container sorter in Mercedes-Benz blue, as the customer  had this colour of his container car and wanted it to match.

    Are meshes included in the price of the machine?

    Yes, meshes mounted on the machine, are included in the price of the machine, all other and additional sizes can be ordered at any time.

    Can you adapt and modify the screener based on customer requirements?

    Of course, it has happened to us many times that the customer had a smaller loader, when he could not reach the machine, or the machine had to be used as part of the line and fit it into the existing platform, in these cases we always modified the machine to the customer’s satisfaction.

    What is the delivery time?

    We try to keep the most popular machines in stock for immediate sale. For any other machines, we try not to take more than 10-12 weeks from ordering.

    What kind of materials can we screen on the screener?

    99% of all loose materials.

    What are the optional upgrades e.g. for DB-80?

    Petrol generator, feeder plate, hopper extension, chute for oversize fraction etc.

    Can I buy a machine from you for leasing/credit?

    Of course, we do not provide the service directly, but as a rule, a contract is drawn up between you, us and the financial institution that will finance it for you (ČSOB Leasing, Tatra Leasing, SLSP, VUB Leasing, etc.).