Cinemotion is a Norwegian company that focuses on mechanical design and construction for the motion picture industry.
The company provides services form CAD design, CNC or manual machining, 3D printing, mold making, tool making etc.

Motion control 3D camera slider
Products that have been created includes Motion Control systems, 3D camera systems, camera tracks, sliders and jibs, various camera and grip accessories and SFX equipment like flamethrowers, various size propane and air cannons, smoke machines, rain equipment, mechanical rigs for rotary or linear movement of props and equipment, animatronics, control systems for pyrotechnics and air cannons etc.
trykktank stor web
Above you see a 150L air canon and 2 x 30L canons in the background.