Horizontal ribbon belt mixing machine comprise of U-shape container,transmission parts and spiral belt agitating blades which generally have double or triple layers With outside screw gathering the material from sides to center and inside screw transmitting the material from center to side to form convection mix.Ribbon mixing machine has a good result in the mix of viscosity or cohesion powder and of putting liquid and mash material in powder . The cylinder cover made a open fully door so as to clean and change the device.