Inertia linear vibration fine screening machine

  • Introduction to Features :

  • This series of equipment is a new type of efficient screening equipment, mainly used for fine screening of new or old sand in casting workshops, and can also be used for screening other granular and dispersed materials. 1. This feature is excited by two vibration motors, causing the screen body to vibrate in a straight line, and the material is continuously thrown up and screened. 2. There are three types of discharge methods for the waste chute: front discharge, rear discharge, and right discharge.

  • Detailed remarks:

  • 1. The final fine screening device before the old sand enters the sand mixer;
    2. Low energy consumption, high screening efficiency, simple structure and easy maintenance;
    3. The embedded manganese steel screen (Mn65-Q) has good firmness, is easy to disassemble and replace, has good wear resistance and corrosion resistance, and has good plasticity and toughness;
    4. Connecting dust removal pipelines facilitates the adsorption of old sand dust and reduces sand temperature;

List of General Model Parameters:
  • Model
    S456
    S456C
    S457
  • Screen width
    550 mm
    600 mm
    650 mm
  • Vibration motor
    power
    2 x 0.75
    kw
    2 x 1.50
    kw
    2 x 1.11
    kw
  • Productivity
    20 T
    25 T
    30 T
  • Model
    S458A
    S4510
    S4512
  • Screen width
    800 mm
    1000 mm
    1200 mm
  • Vibration motor
    power
    2 x 1.5
    kw
    2 x 2.2
    kw
    2 x 3.0
    kw
  • Productivity
    50 T
    75 T
    100 T
  • Model
    S456
    S456C
    S457
    S458A
    S4510
    S4512
  • Screen width
    550 mm
    600 mm
    650 mm
    800 mm
    1000 mm
    1200 mm
  • Vibration motor
    power
    2 x 0.75
    kw
    2 x 1.50
    kw
    2 x 1.11
    kw
    2 x 1.5
    kw
    2 x 2.2
    kw
    2 x 3.0
    kw
  • Productivity
    20 T
    25 T
    30 T
    50 T
    75 T
    100 T
Picture and Text Introduction:


  • The linear vibrating screen uses a vibrating motor as the vibration source to lift the material on the screen and move forward in a straight line. The material evenly enters the feeding port of the screening machine from the feeder. It has the characteristics of low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no powder dust overflow, and automatic discharge, making it more suitable for assembly line operations.



    Casting screening equipment


    The inertia linear vibration sand screening machine used for clay sand treatment is elastically connected to the base and shell through a set spring. The vibration motor on the shell causes the shell and the screen inside the shell to vibrate together. The material enters the screen inside the upper chamber through the feeding port, and through the vibration of the vibration motor, the material moves towards one end of the waste port. Qualified clay sand is filtered through the screen into the lower chamber and discharged through the discharge port, Impurities run on the sieve until they are discharged from the waste port;


    The mesh adopts the weaving method of embedded manganese steel mesh (Mn65-Q), with no protruding warp and weft overlapping points, flat surface, and uniform force distribution. The hardness is HB180-230, with good plasticity and toughness. When subjected to strong impact and friction, the surface undergoes strong work hardening due to plastic deformation, and the surface hardness value can be increased to HRC60 or above, thereby achieving high wear resistance, while maintaining high plasticity and toughness inside. When the old surface wears out, the new surface will form a wear-resistant layer, which has a long service life. This type of sand screening machine has good vibration stability, low vibration noise, and the clay sand can move continuously with a long travel distance, allowing the clay sand to vibrate fully and the filtering efficiency of the screen is high;



    Vibration screening equipment for tidal sand


    By rotating the nut, the lateral movement of the screw is driven, making the disassembly and installation of the hook and screen hook parts convenient; By rotating the chuck on the rotary shaft to drive the rubber pad to rest against the lower surface of the screen, the tension of the screen and the height difference of each area of the screen can be adjusted, and the structure of the screen can be adjusted according to different needs to improve filtration efficiency; By setting fixed plates, pressure wood, wooden wedges, and rubber plates, the screen is installed firmly, avoiding aftershocks, ensuring good follow-up between the screen and the shell, and improving the transmission efficiency of vibration.



    Vibration screening equipment for casting


    After the screening equipment is started, two vibration motors or exciters of the same model and specification arranged symmetrically operate synchronously and in reverse. The excitation force generated by them is transmitted to the entire vibrating screen through the transmission body - motor or exciter base, causing the screen to vibrate periodically and the materials on the screen to move in a directional jumping motion. During this process, materials smaller than the screen size fall to the lower layer through the screen hole, Materials larger than the sieve aperture are discharged from the discharge port after continuous jumping motion, completing the screening operation. At the same time, the screening equipment is equipped with a dust removal device on the cover, which can easily connect with the on-site dust removal equipment, achieving the function of dust suction and cooling of old sand.