Machinefabriek Boessenkool has developed a practical approach with three main elements: craftmanship, simply providing good solutions and cooperation mentality of a true co-maker. We constantly want to be in topshape for prodigious engineering.

Machinefabriek Boessenkool has grown in the last century to a full scale supplier of parts and equipment, up to completed machines and products. With approx. 50 employees, that are active as well in fabrication, machining as in machinebuilding and some own products. We work for several international respective customers.

We from DeSpray Environmental design and manufacture the most advanced Aerosol recycling technology offered anywhere in the world. We now hold multiple patents for this waste to energy solution.

We are currently marketing this environmental super star globally and are considered industry leaders. The original idea formed in 2014 from the original concept of 100% aerosol recycling technology. We wanted to not only containerize the system to reduce footprint but also wanted to design the most efficient and effective system on the market. We achieve concept to full operating prototype in less than 18 Months.

Drone4 aim was an alternative electrical heavy duty drone delivery. This creative thinking was developed and advanced to what we can now boast is the biggest payload and most efficient Drone on the market.

This Mega drone has capabilities of over 500 Kg with flight times of up to 30 Minutes.We are currently working with Military and large scale delivery concepts as well as agricultural spraying. These specialty drones are fully programmable and GPS adaptable.

Sigma is an initiative of Astrotec, Machinery Manufacturer Boessenkool and Sumipro Submicron Lathing; Proactive for prodigious engineering, Innovation in optics, Research and development for scientific instruments.

SIGMA’s customers are among others: CERN, ESO ESRF, MIT Lawrence Levermore, NASA, ESTEC, THALES, STORK and SIEMENS.

For Farmers, the soil is their best friend. A Gift that needs to be nurtured.

That’s our belief too, and that’s why we help farmers with new innovative ways to keep the soil healthy and maximize yield at the same time. By developing machines that enable Controlled Traffic Farming and are running on hybrid engines. Not just another tractor, but a versatile electric powertrain with excellent traction, super sight, adjustable track width, very fuel-efficient and GPS precision steering.

We call it MultiToolTrac, and it gives you up to 20% higher yield with lower input and, equally important, a healthier soil. Just by letting the soil doing the work.

S4 Manufacturing is a developer and manufacturer of innovative energy storage and peak shaving systems. Along the systems is the latest innovative flywheel technology called Kinext.

In the modern world electric networks are constantly interrupted with peaks and valleys of electric power. These variances cause harm and disrupt clean electric service. Our team designed and manufactured a 1 ton Fly wheel system measuring 3 Metres in diameter with the capabilities of spinning at 1500 KM/Hr at its outer edge.

The size and precision needed to accomplish this technical achievement was extremely rewarding. A single Flywheel can store and release 1 Mega Watt of power on and off in milliseconds. We have a fully operational multi system 5 Mega watt system installed on the grid at our facilities in the Netherlands.