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VRV circular motion screen
------universal screen for bulk material
VRV circular motion vibrating screens are used for screening of granoulos bulk material, they are used in metallurgical beneficiation, coal dressing, architectural material industry and power industry.
Advantages
✔ Single or double deck design
✔ Torsion-free screen frame
✔ Reasonable vibration parameters avoid the natural frequencies of the sieve body and reduce the resonance effect
✔ The side panels and stiffeners are riveted with HUCK bolts, avoiding weaknesses or tensions in the metal that may be caused by welding, improving the strength and rigidity of the side panels and the reliability of the equipment
✔ Box beam construction is adopted on the girder of the exciter and the cross beam of the screen frame. The internal stiffeners enhance the rigidity and strength of the screen and lighten up the machine, so as to improve the efficiency and reduce the power consumption
✔ The girder of exciter and the cross beam are annealed to eliminate the stress after welding.
Machining between sections of girders and side panels
✔ Long lifetime ( screen frame up to 5 years, drive up to more than 15,000 hours)
Key Data
Nominal length up to 2,200 mm
Nominal width up to 6,500 mm
Drive VRV unbalanced motor with blades