We have more than 75 years of experience in the solidification of molten products on continuous belts. In addition to our core business, we design, manufacture, deliver and install up and downstream equipment. Therefore, we are the first choice when it comes to

Our core business is pastillation units which continuously convert molten product, through means of a pastillator head, into uniform, dust-free granules. The pastillator head deposits the drops onto an endless steel belt which is cooled from underneath, with no product contact, achieving solidification.

We are the only company in the world offering several different pastillation systems, which were designed and patented by us over the last decades. With our experience and know-how we can accommodate all products capable of being pastillated. That includes low viscous, amorphous melts and high viscous polymers.

We deliver units for corrosive products, for melts with solid particles and for products with super-cooling effects. Our goal is to offer our clients a high quality solution with the most up to date technology while sustaining our environment through high energy efficiency.

In addition to pastillation units, our company offers a wide range of cooling conveyors tailor-made to our clients’ requirements. This includes strip granulation units and flaking units as single belt or double belt coolers. On double belt coolers the product is cooled in between two belts minimizing the cooling length and time saving the necessary space for the cooling belt unit. 

The cooling belt is considered the heart of a complete solidification unit. Based on our experience of 75 years in the design, manufacture, delivery and installation of such units, we act as the general contractor for many of our clients requiring complete units consisting of: melt reactors, holding tanks, pumps, filters, piping, granulation equipment including belt cooler, storage, bagging and palletizing units as well as the delivery of utility units such as steam, thermal oil or cooling water equipment.

For over 20 years we have been delivering turnkey units for the manufacturing of solvent-free industrial adhesives, so called “hotmelts“ and “melt pressure sensitive adhesives“. For these products we developed melting reactors with specially shaped double helix mixing elements. For melt pressure sensitive adhesives we successfully developed a new process for the packaging of these products into a film bag. With the new KAISER PBT Bag Filling Process it is now possible to continuosly package these products into sealed bags. The film material has a low melting range and will be melted together with the adhesive.

We deliver special units, including belt reactors and fully automated units for the production of 5 kg - wax slabs.

We are able to provide the best service to our clients worldwide together with our local sales and service agents. With a highly sophisticated and well equipped test center in Willich, Germany we are continuously developing our systems to improve the existing processes and invent new systems based on our clients’ needs.

The test center can be used by our clients for demonstration and scale-up purposes. Due to our product database of 10,000 previously tested products we are many times able to design new units without additional testing.