This machine suit for different powder mixing ,The outer ribbon push the material from the two ends to the centre, inner ribbon push the material from center to the two ends.Thus to achieve material conventionThe discharging
1.Produces maintenance-free vertical motors: positive &negative is adjustable.
2.Positive and negative double screw, material is not easy to bridge, adaptable to materials.
3.Stainless steel plate cover, stainless steel square tube frame structure is more compact, easy to clean up the material.
4.Unique dustproof design, bearing from dust pollution.