Protection pipe which is used for a specially applications in plumbing and heating tubes.

We also offer laboratory welding / prototype welding for all plastic welding processes in our technical center. Please feel free to contact us.

Prototypes as series-like functional or trade fair samples - colored according to your wishes

Fast, effective and close to serial production! This is our approach and goal at prototypes. We are your ideal partner, from first prototypes up to first pilot series for tests. High levels of accuracy and quick adjustments are a matter of course for us. Focus of our prototyping: >3D printing >Milling parts >Prototype tools >Sample parts

Our 3D-printing machine allows us to manufacture your prototype parts. This granulate printer is built for using the same granulate material as is applied in metal injection molding, polymer injection molding and additionally hermoplastic polyurethane materials can be processed. Just contact us with your prototypes, we offer the best material and the optimised production technique.

By using 3D printing technology, we create near-functional prototypes to test fit, function, and geometry. Adjustments can be implemented before tooling begins, minimizing development risks and optimizing costs.

Stamped Sheet Metal from Kachtenhausen – Optimal Energy Utilization at Spilker GmbH. The construction of the new Kachtenhausen plant provided the long-awaited opportunity for the long-established manufacturer Spilker to thoroughly review production processes and energy consumption based on years of experience at the Leopoldshöhe plant and to optimize them accordingly at the new location. The concept developed and implemented by Redeker uses an industrial heat pump to raise the unusable low-temperature waste heat from the etching process to a temperature level suitable for heating the plant. Only after this utilization is the residual heat then cooled using highly efficient free coolers and, finally, power-controlled screw components, thus significantly reducing the energy-intensive use of the chillers. Three precision climate chambers with cooling, heating, humidifying, and dehumidifying functions guarantee the high manufacturing precision required in the milling process. The room temperature is regulated with an accuracy of 0.2 to a maximum of 0.5 K, and the relative humidity is controlled to +/- 5%. Air distribution is absolutely uniform and, above all, completely draft-free thanks to textile displacement ventilation ducts. The administration building and other production areas are cooled and heated by a highly efficient VRV system. Two ventilation systems with integrated heat recovery ensure excellent indoor air quality and make the facility "corona-safe". The energy-efficient interaction of refrigeration, heating, air conditioning, and ventilation technology is managed by a DDC system control integrated into the Spilker LAN, including online access by Redeker Kältetechnik.

🔵 PS/PMMA copolymer microspheres for use in coextrusion applications ⚪ PS 50 ensures glare-free surfaces through homogeneous light scattering and uniform matting. The plastic surface acquires a defined structure and a high-quality, pleasant feel. 🔵 Advantages: • fine, narrow particle size distribution • easy incorporation • high thermal stability 🔵 Applications: Masterbatches and compounds for coextrusion: • light scattering • matting • haptics • structure 🔵 Average particle size: 44-55 µm

Performance Self Lube (PSL) 3065 is an innovative lubrication solution for rolling bearings, in which a polymer-oil compound completely fills the bearing interior. The bound lubricating oil is released selectively to the friction points during movement, load, or temperature increases – ensuring permanently reliable lubrication without the need for regreasing. PSL 3065 is suitable for ball bearings, needle roller bearings, spherical roller bearings, cylindrical roller bearings, and other bearing types. Compared to grease-lubricated bearings, this technology enables significantly longer service life and a stable temperature range. The result: reduced maintenance, increased process reliability, and extended service life.

PTFE MICROPOWDER PTFE Micropowder enhances the performance of coatings, plastics, and lubricants, and remains stable across a wide temperature range, making it ideal for various industrial applications. DREYPLAS is distributing PTFE Micropowders manufactured by Kitamura Ltd. Japan Kitamura has a very wide portofolio of PTFE Micropowders, especially high T resistant grades. They are applied in: polymer compounding / tribology coating production of printing ink lubrication The grades differentiate in molecular weight, particle form and size, the base PTFE chemistry, and the method of production. Unique for Kitamura among PTFE micropowder producers is the availability of grades for high temperature applications (PEEK, PEI, PES, etc.) which can endure processing temperature of more than 400degree Celsius. Kitamura has some grades that stay stable at these temperatures and do not decompose over a very long period. Also, because of this property, Kitamura PTFE is commonly used in POM/PTFE Compounds. The high temperature stability leads to less decomposition products which could attack the POM. Therefore, Kitamura PTFE produced POM Compounds show very low odor when processed.