Customised separating and drying

Ever since 1988, we use our ingenuity to add value to waste streams. For this purpose, we have developed our own drying installations and drying techniques, which are now processing various streams 24 hours per day, 7 days per week. We separate and dry on one line to work more efficiently, better, and more economically.

Is there a waste stream we have not yet separated and dried? We test, measure, and optimise until we get the most out of it with minimal effort. If it is worth is, we develop a new installation to do so.


Own production and contract drying

We work mainly on our own products, but also on behalf of customers (contract drying).

We have several drying lines for different product types. The new products or raw materials that are created reach our customers safely via trade. In this way, we guarantee quality and have given valeu back to the residual stream. 

With a production capacity of 120,000 tonnes per year, we work hard to get the most out of it. Whatever the residual flow is, we always ascertain whether we van process it, because where there is a will, there is a way!

Test drying

Drying on small scale.

Do you have the idea you can get more out of your waste streams? Or do you want to test whether value can be added to your waste stream? Test drying is possible. With our test drying installation, we test various product streams to find out whether drying adds value and what that value is. We test dry in a separate production space, with optimal conditions.

Customised dryer

We build our own drying machines.

Does your waste stream require a customised drying installation? We develop these in-house. Ingenuity is in our DNA ever since the beginning. With more than 30 years of experience, we have all the knowledge needed to design, install, and maintain dryers.


For a clean waste stream

Sustainable drying often starts with separating. Before we dry waste streams, we make sure they are clean. We do this by separating pollutants from the waste stream. For this, we have developed out own separation system, for example to separate plastic from food. We consider the plastic as a new waste stream. So we also separate that stream until the plastic can be used for recycling.

An example
Stale bread coming to us from the supermarket still contains packaging and closures. To remove these efficiently and safely from the bread, our own packaging system separates the plastic bags and closures from the bread completely automatically.

Questions about our services?
Call us at 077-820 0206 or mail to


Van de Weijer Drogerij

Industrieterrein Panningen 125
5981 NC Panningen
The Netherlands

Telephone: 077 820 0206