XY Vibrating Screen with Thin Oil Lubrication 20 Degrees Inclination and High Strength Fatigue Resistance

The XY Vibrating Screen is a purpose-built screening solution engineered to overcome the inherent limitations of conventional vibrating screens, including inadequate efficiency, frequent downtime, and excessive environmental pollution. Drawing on years of hands-on experience in mine crushing and screening operations, this product has undergone rigorous refinement and standardization to deliver exceptional performance in demanding industrial environments.

At the heart of the XY Vibrating Screen lies a scientifically validated design approach. Through finite element dynamic analysis of the entire frame structure, we have achieved a machine that exhibits outstanding fatigue resistance and operational reliability. The synergistic effect of shaft eccentricity and eccentric blocks generates a powerful double exciting force, resulting in high vibration intensity that drives superior throughput and screening precision.

Manufacturing excellence sets this equipment apart. The entire screen body is machined on a gantry boring and milling machine, ensuring precise horizontal concentricity of the bearing housing bores—a critical factor for smooth exciter assembly and long-term stability. Bearing housings are crafted from special alloy steel, offering exceptional wear resistance and deformation resistance, effectively eliminating the frequent replacement issues caused by bearing outer race rotation in conventional designs.

Durability is further enhanced through intelligent material selection and construction techniques. High-yield strength steel plates are used for side panels, with reinforced plates at critical exciter areas to optimize strength-to-weight ratio. The side plates are joined using HUCK rivets and hemming technology rather than welding, completely eliminating welding-induced stress and preventing frame loosening or deformation over extended service periods. This approach significantly enhances the screen body's fatigue strength.

Operational reliability is ensured by a sophisticated thin oil lubrication system that outperforms traditional grease lubrication in cooling efficiency, cleanliness, and cost-effectiveness. A labyrinth seal design effectively prevents oil leakage, extending bearing life substantially. The screen's 20° inclination angle promotes efficient material flow, while rubber composite springs minimize noise and ensure smoother operation. With a tripod structure that separates the screen body from the frame, installation and transportation are straightforward and hassle-free.

4. What's special about the lubrication system?

It uses thin oil lubrication, which cools better, cleans easier, and costs less than grease. Combined with a labyrinth seal to prevent leaks, bearing life is more than doubled.

5. Is it energy-efficient and easy to install?

Yes. The 20° screen inclination ensures efficient motor power use. The tripod structure with a separated screen body and frame makes installation and transportation easier, while rubber springs reduce noise.

6. Is the capacity in the specification table guaranteed?

No—it's for reference only. Actual capacity depends on material properties, feed size, moisture content, and other factors. Please contact Sichuan Xinyida Machinery Co., Ltd. for application-specific recommendations.