Vibratory Sieve

• Separating fine powders from coarser materials in chemical processing.
• Grading granular products like spices, grains, or aggregates by particle size.
• Removing oversized contaminants from food ingredients such as flour or sugar.
• Dewatering slurries or separating solids from liquids in various industrial processes.
• Sizing aggregates in construction material production.

Typical capacity

Varies significantly based on material density, mesh size, and unit dimensions; typically ranging from a few hundred kilograms to several tonnes per hour for this class of equipment.

Power supply

Commonly 3-phase industrial power, typically 400V, 50Hz, though single-phase units exist for smaller applications.

Screen diameter/area

For circular units, diameters commonly range from 450mm to 1500mm. Rectangular units offer a comparable screening area.

Number of decks

Units can have single or multiple decks (up to 5 or more) for simultaneous separation into different particle sizes.

Vibration mechanism

Typically driven by unbalanced motors or electromagnetic vibrators, providing a controlled vibratory motion.

Material of construction

Commonly stainless steel for food and pharmaceutical applications, or mild steel for general industrial use.

Mesh changeover

Designs vary, but many units offer relatively quick mesh changeover for different product specifications.

• What materials can a vibratory sieve process?

  Vibratory sieves are versatile and can process a wide range of dry powders, granules, and even slurries. Suitability depends on material characteristics like abrasiveness, stickiness, and moisture content.

• How do I choose the correct mesh size?

• What maintenance is typically required for a used vibratory sieve?

• Can this equipment handle wet products?

• What is the typical footprint of a vibratory sieve?

Sorting and grading equipment is valued for improving product consistency and processing efficiency. Buyers typically seek machines in good mechanical condition with minimal wear on critical components like belts, motors and calibration systems. Common strengths include reliable performance when properly maintained, cost savings versus new equipment, and compatibility with existing production lines. Industry sentiment favours models from established manufacturers known for durability. Buyers should inspect electrical systems thoroughly and verify spare parts availability before purchasing used units.

General overview for this equipment type