Johann Brandstaetter

Title: The Innovations of Johann Brandstaetter

Introduction

Johann Brandstaetter, an accomplished inventor based in Furth/Triesting, Austria, has made significant contributions to the field of plastic processing technology. With two patents to his name, he has developed innovative devices that enhance the efficiency and effectiveness of plastic extrusion and granulation.

Latest Patents

Brandstaetter's first notable invention is a **Plastic Extruder**. This advanced device is designed for extruding thermoplastic material, featuring an extruder housing that supports a rotatable extruder screw driven by a motor. The design includes an intake opening connected to a plastic material feeder equipped with air inlet openings. Unique to this invention is the vapor outlet opening positioned upstream of the intake, creating an air/vapor path that allows for optimized processing of plastic materials.

His second patent, a **Plastics Granulating Device**, presents a sophisticated solution for granulating plastic melts. It comprises a granulating head with a perforated plate that features melt-discharge openings. These openings are efficiently handled by rotating knives contained within a granulating housing. The design allows for the introduction of a cooling and transport medium, which smoothly flows along the inner wall of the housing toward the housing outlet. The innovative arrangement of the rotating knives, mounted in a rotatable knife holding device and driven via a magnetic clutch, ensures effective granulation in a contactless manner.

Career Highlights

Brandstaetter is currently associated with Starlinger & Co Gesellschaft M.b.h., a respected company in the plastic manufacturing industry. His work there has been instrumental in advancing their product offerings, particularly in the areas of plastic processing technology.

Collaborations

Throughout his career, Johann Brandstaetter has collaborated with talented colleagues, including Andreas Pechhacker and Christian Lovranich. Their combined expertise fosters a dynamic environment that encourages innovative solutions and technical advancements.

Conclusion

Johann Brandstaetter stands out as a notable inventor in the realm of plastic technology. His contributions, particularly through his patents related to plastic extrusion and granulation, reflect his commitment to advancing the industry. With ongoing collaborations and his work at Starlinger & Co, he continues to make strides in developing innovative solutions that address the challenges of plastic processing.