Janne Rannanpää

Title: Janne Rannanpää: Innovator in Mineral Material Processing

Introduction

Janne Rannanpää is a notable inventor based in Nokia, Finland. He has made significant contributions to the field of mineral material processing. His innovative work has led to the development of a unique jaw crusher design that enhances efficiency in processing mineral materials.

Latest Patents

Janne holds a patent for a jaw crusher, mineral material processing plant, and method for processing mineral material. The jaw crusher features a fixed jaw and a movable jaw that form a crushing chamber open at the top. The design includes a first wear part mounted to the fixed jaw and a second wear part mounted to the movable jaw. The pitman is rotatably mounted to a first eccentric shaft and further rotatably mounted to a second eccentric shaft. This configuration guides the stroke of the movable jaw to create a movement pattern with a substantially linear crushing stroke. Notably, the eccentricity of the second eccentric shaft is larger than that of the first eccentric shaft. This innovative design improves the efficiency and effectiveness of mineral material processing.

Career Highlights

Janne Rannanpää is currently employed at Metso Minerals, Inc., a leading company in the field of mineral processing technology. His work at Metso has allowed him to apply his innovative ideas and contribute to advancements in the industry.

Collaborations

Janne collaborates with Keijo Viilo, a coworker who shares his passion for innovation in mineral processing. Together, they work on projects that aim to enhance the efficiency and effectiveness of mineral material processing technologies.

Conclusion

Janne Rannanpää is a dedicated inventor whose work in mineral material processing has made a significant impact on the industry. His innovative designs and collaborative efforts continue to drive advancements in this essential field.