The parts in contact with flour are made of stainless steel to ensure food safety;
Air duct with radius circular arc shape, make the wind chamber suction wind more reasonable symmetry, effectively reduce the formation of vortex in the air duct and of the wind chamber door adjusting plate is optimized, completely solve the problem of duct product powder;
In the feed system, the further improvement of the uniform material mechanism improves the effect of the uniform material, which ensures that the incoming material can be uniformly entered into the screen surface regardless of the powder content;
The design of the new type of collector groove , the first use of the full seal set trough;
The improvement of screen grid profile and reversing push rod, increase the area of the screen, improve the penetration rate of the sieve surface, and achieve high efficiency.