Shandong Tonda’s vibrating sieve for gravel and aggregate production delivers precise sizing for construction materials, such as crushed stone, sand, or gravel. The sieve’s polyurethane mesh is engineered with varying aperture shapes (round, square, or rectangular) to match specific grading requirements (3–100 mm). The vibration mechanism (frequency 70–140 Hz) ensures rapid separation of gravel by size, while the mesh’s elasticity reduces impact forces on fragile stones, preserving their shape and quality. The polyurethane material’s resistance to UV degradation and weathering makes it suitable for outdoor use in quarries or construction sites. With a screening efficiency of up to 98%, it helps meet strict standards for road base, concrete, or asphalt production. Contact us to discuss gravel sieve specifications for your construction projects.
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