The banana sieve vibration beam adopts a box shaped structure design and is equipped with reinforcing ribs, with high rigidity and strength. The main welds are fully melted and undergo first level UT and magnetic particle inspection. After welding, heat treatment is carried out to eliminate welding stress. The mating surface of the excitation beam is precision machined using CNC machine tools before assembly, effectively ensuring the overall assembly quality of the screening machine. The lower crossbeam of the banana sieve adopts a seamless rectangular tube and high-strength steel plate welding structure. After welding, heat treatment is carried out to eliminate welding stress, and the two end faces are precision machined by CNC machine tools. The overcurrent components and easily worn parts of the banana sieve are treated with whole piece shot blasting, and the wear-resistant polyurea material surface spraying process extends the service life of the components. Under the working conditions of special materials for customers, the banana sieve can choose a dual wear-resistant process of spraying polyurea and bonding wear-resistant rubber plates to ensure the long-term effective application of the equipment. Excellent technical and design capabilities, as well as processing and manufacturing capabilities, can meet the actual needs of customers under various working conditions. To ensure the good operation of the equipment, each device undergoes careful assembly and strict no-load testing before leaving the factory. Design in accordance with BS7608 (Fatigue Design and Evaluation of Steel Products) standard, conduct stress and displacement analysis on important components through finite element stress analysis in advance, and ensure the normal operation of the vibrating screen at the customer’s site.