Wire Mesh (Stainless Steel / Nylon)

Core grading and filtering consumable for vibrating screens and rotary screens on corn starch production lines. It ranks among the most frequently replaced spare parts for screening equipment. Mounted onto the screen frame, it vibrates to convey feed material. Particles smaller than screen openings pass through, while over size particles are retained for discharge, to realise starch powder grading, impurity removal and particle size control.

Vibration Motor

Core excitation power component for vibrating screen equipment on corn starch production lines, the key drive spare for screening systems. Built in adjustable eccentric blocks fitted on both shaft ends of a three phase induction motor. Centrifugal excitation force generated by high speed rotating eccentric blocks drives the screen box into high frequency circular or linear vibration. Starch material is fluidised and tossed on screen surface to complete screening, grading and impurity removal workflows.

Shock Absorbing Spring

Elastic supporting and vibration isolation element for vibrating screen equipment in corn starch plants, fundamental damping spare for screening units. Installed between screen box and base / concrete foundation. It bears full dead weight of screen body plus feed material load and holds screen assembly at designated elevation. Spring elastic deformation absorbs and isolates high frequency excitation force output from vibration motors, enabling screen body to follow predefined vibration trajectories. It also blocks vibration propagation toward building foundations and adjacent equipment, avoiding structural resonance and component damage.

Sieve Frame

Circular supporting frame assembly holding screen mesh for vibrating screen equipment on corn starch production lines, key structural component for screening systems. Stainless steel circular frame onto which screen mesh is tensioned and secured. Multiple sieve frames stack and install inside vibrating screen, oscillating together with screen body. Each frame corresponds to one particle size fraction. Swapping frames fitted with different aperture screen mesh achieves multi stage starch powder classification.

Rubber Ball

Anti clogging cleaning elements fitted underneath screen mesh of corn starch production vibrating screen equipment; high consumption small size screening machine consumable. During screen unit operation, rubber balls bounce continuously following screen body vibration, repeatedly impacting screen mesh underside to dislodge starch particles wedged in apertures. It keeps screen openings unobstructed and avoids efficiency loss caused by mesh blinding.

Universal Drive Shaft (Cardan Shaft)

Universal joint transmission component (Cardan shaft) for flat rotary fine screens within corn starch production lines. Installed between gear reducer motor and screen box; key power transmission spare for screening equipment. Composed of central splined shaft plus universal joint assemblies at both ends. It transfers rotary torque from gear reducer motor to screen box eccentric vibration mechanism, while accommodating angular misalignment and axial displacement between motor shaft and screen box input shaft, compensating assembly tolerances and positional shift caused by screen body vibration movement.

Feed Hopper

Material receiving and preliminary distributing component fitted at vibrating screen top section for corn starch production lines; upper structural spare for screening equipment. Mounted at screen absolute top position, interfacing with upstream feed pipe / feeding equipment. Starch powder falls into hopper from above; conical hopper body collects incoming feed and distributes material evenly onto central screen mesh surface, achieving uniform feed distribution across full mesh area and securing screening efficiency and grading precision.

Dust Cover

Top sealing cover assembly for corn starch production vibrating screen equipment, upper housing sealing spare for screening units. Seals over uppermost sieve frame; sealing gasket sits between dust cover and sieve frame and secured via quick release latches. Fully encloses screening working chamber to stop starch dust fugitive emission polluting workshop atmosphere, while also preventing external contaminants falling into product stream.

Oversize Discharge Chute

Oversize particle discharge assembly fitted onto side wall of sieve frames for corn starch production vibrating screen equipment; discharge structure spare of screening units. During screening process, starch powder vibrates and classifies on screen mesh. Fine particles smaller than aperture pass through mesh as qualified product; coarse lumps / impurities (collectively oversize fraction) travel along screen surface toward oversize discharge chute and exit machine body for subsequent collection and re processing.

Undersize Material Collection Hopper

Undersize finished product receiving hopper fitted at bottom section of corn starch production vibrating screen equipment; lower discharge structure spare for screening units. Fitted underneath bottom most sieve frame, adopts funnel shaped geometry with large opening upward, small outlet downward. All undersize starch powder passing through screen mesh falls into this hopper; conical wall converges feed material toward central bottom discharge port for machine outlet discharge into finished product silo or packaging process.