Design and Construction of Horizontal Reciprocating Sand Sieving Machine.

Abstract

The Horizontal Reciprocating Sand Sieving Machine is designed to address the challenges of manual sand sieving in construction, improving efficiency and accuracy in separating fine particles from aggregates. This machine features a robust frame with dimensions of 450 mm (L) x 305 mm (W) x 40 mm (H), fabricated from mild steel square tubes (40 mm x 40 mm x 4 mm thickness), ensuring structural integrity and vibration resistance. A reciprocating motion, generated by a motor crankshaft assembly, drives the sieve bed, facilitating continuous sand separation. The design incorporates key considerations such as material durability, ease of fabrication, and minimizing operational wear, with components fabricated through standard machining processes like cutting, welding, and assembly. Force and torque analyses, along with power requirement calculations, ensure the machine's effective operation, achieving precise separation with minimal energy consumption. The result is a cost-effective, high-performance solution for sand sieving in construction applications, reducing labor and increasing productivity.