No welding required - easy installation with adhesive sheets! Highly adaptable air knocker for various environments.
The "Magical Knocker" is a highly adaptable air knocker that can be uniquely installed even in places and environments where retrofitting has traditionally been impossible or difficult. It prevents rat holes, bridging, and adhesion that occur in storage tanks, hoppers, chutes, and piping due to the powerful impact of a piston utilizing compressed air. Installation requires only attaching the dedicated Magical Knocker sheet to the target object, with no installation work needed. It can also be installed in operating plants (installation is possible even on conical sections). 【Features】 ■ No welding work required; easy attachment with adhesive sheet ■ Dedicated sheet that requires no installation work ■ One-action installation ■ Automatic control via magnetic valve *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ Installation is possible even in operating plants ■ Installation is possible in the conical section ■ Control via control panel; no electrical work required ■ Control without using a magnetic valve is also possible with an electromagnetic valve *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Purpose】 ■ For the removal of bulk solids in various plants where retrofitting welding work is difficult Example) Food, chemicals, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company covers all processes from product planning to development, design, manufacturing, sales, and after-sales service. Our business areas consist of three pillars: construction machinery, aerospace, and chemical machinery. NPK's new products are created through cross-functional projects involving members from the technical department as well as sales, service, and manufacturing, where everyone shares their opinions.