32 years of experience in the PVC industry
worldwide network of suppliers
highest quality standards
Your partner in plastics production
"ADD-Chem has been an all-rounder for machines for 10 years now. We combine this with our expertise in PVC and plastic production. "
ADD-Chem offers you comprehensive technical advice on all aspects of new and existing production units. The company can draw on many years of experience in the areas of mixing, extrusion, and operating and plant engineering.
In addition, ADD-Chem will be happy to help you with the creation of technical concepts to optimize your production units. Our specialists will also be happy to evaluate your systems as part of risk management.
In addition, the company trades in used and new systems and machines.
All machines are produced and tested according to the highest quality standards. The managing director Jürgen Hartmann, with his 32 years of professional experience in PVC processing, is representative of the company’s expertise.
Thanks to a worldwide supplier network, ADD-Chem enables the best possible price-performance ratio for its customers. The plastics specialist can deliver machines according to your needs.
Extruders are conveyors for solid to viscous masses. The individual components are mixed inside the machine. This happens at high pressure and high temperature.
A distinction is made between single-screw extruders and twin-screw extruders. Both types of machines are used to shape plastics.
Single-screw extruders are more precisely adjustable than twin-screw extruders. In this way, different pressure ranges can be regulated more precisely. Twin screw extruders usually only have one pressure area.
The advantage of twin screw extruders is that the two counter-rotating screws mix the material better. The mass becomes more homogeneous and contains fewer residues of the starting materials.
Cool mixing combinations
Cool mix combinations are used for demanding mixing tasks in plastics production.
ADD-Chem cooling mix combinations can be individually adjusted to your needs.
The machines are perfect for the production of hard and soft PVC dry blends.
- Mixing at high speed: turbo mixer
- Mixing of color masterbatches: container mixer
- Mixing powdery goods: horizontal mixers
- PVC-DRY-Blending: PROBLEND (heating mixer with coolers for best mixing results)
ADD-Chem also offers a solution for the mixing requirements of modern powder coating factories. Write to us regarding your requirements. We are happy to help you with the development of the system.
The products offered provide the best solution for bonding with metal and mica pigments.
- Premixing: container mixer
- Metal: container mixer or horizontal mixer
- Metal bonding: systems with coolers for the best results
- Container mixer bonding: Container bond with bonding functions