Conical storage hopper

304 stainless steel hopper created to store 1000 kg. of coffee powder (Density 309g / L) with an internal capacity of 3.9 m3 and a wall thickness of 3 / 16in. Hopper angle is 60 ° with 8in inlet and discharge flanges. This design was created in Inventor 2021. The Mechanic 3D model: https://grabcad.com/library/the-mechanic-1