Square swing screen, accurate to 6 levels of separation, screening efficiency up to 90%-99%, suitable for all fine and ultra-fine range of powder and particulate materials, especially suitable for difficult to handle materials. Reciprocating gyratory motion quickly disperse the material screening, no vertical vibration, the dynamic load on the foundation is very small, long screen life, good sealing, no dust pollution.
Product Advantage
1. Our company will XFYB square swing screen within 0.3mm-180 mesh screening, screen surface tilt angle tilt angle of 0 ° – 5 °. The output of a single machine can reach 60 tonnes per hour;
2. square swing sieve closed structure, dust does not fly, screen machine vibration is small, low noise, in line with environmental protection requirements;
3. 1-5 layers of multi-layer design (compound up to 10 layers), can get a variety of specifications of the finished product at one time;
4. each layer of screen mesh are screen mesh anti-clogging cleaning device, screening machine in the working state of continuous cleaning of the screen mesh to ensure that the screen mesh does not clog the holes, to extend the operating cycle;
5. large electrostatic plastic spraying process, the equipment is more beautiful, wear-resistant, rust-proof.
Working Principle
Rectangular swinging sieve start, the sieve machine shaking body that the screen box in the role of inertial force for the back and forth reciprocating motion, the screen box drives the screen surface for the periodic shaking, thus forcing the material on the screen box along with the sieve box for the directional jumping movement, during this period, the material smaller than the aperture of the screen surface through the sieve hole to the lower layer, become sieve material, larger than the aperture of the screen surface of the material after continuous tumbling and jumping movement from the discharge port, thus completing the screening work. Sieving work.
Material movement on the screen surface
The same or similar configuration, FYBS type swing sieve than the general inertia vibrating screen has a higher processing capacity and screening efficiency, the essence is that the model can be artificially controlled by the material in the sieve surface trajectory and retention time, that is, in the finite space, due to the trajectory of the material for the speed and acceleration are changes in the non-linear curve, so the material and the sieve surface has more contact with the machine filtration, and of course increase the rate of penetration of the sieve.
