Mary Ann Sifter, Silent

Mary Ann Sifter, Silent

The Mary Ann Sifter is a robust and highly efficient solution for laboratories with demanding testing schedules, designed for precise particle size analysis. This versatile unit accommodates both 8-inch and 12-inch sieves, making it suitable for a wide range of materials.

Key Features:

• Rapid Sieve Stack Installation: Quickly secure sieve stacks up to 26 inches (660mm) high without the need for clamping, streamlining your workflow.
• High Sieve Capacity: Handles up to (10) 8-inch full-height sieves or (6) 12-inch full-height sieves, maximizing batch processing. It can also accommodate (20) 8-inch half-height sieves, (13) 12-inch half-height sieves, or (11) 12-inch intermediate height sieves.
• Powerful & Precise Operation: Features a 1/3 HP motor (115V, 60Hz) and a 99-minute digital timer that controls testing cycles to within ±1 second, ensuring consistent and accurate results.
• Optimized Sieving Motion: Sieves are angled at 45 degrees and rotate, while hardwood-faced aluminum hammers provide effective tapping. This combined motion ensures particles are presented to the mesh in multiple orientations, enhancing separation efficiency.
• Safety & Convenience: A totally enclosed cabinet guarantees safe and quiet operation. The door is reversible, allowing it to open from either the right or left to best suit your lab layout.
• Dual Sieve Compatibility: Easily converts to accommodate either 8-inch (203mm) or 12-inch (305mm) diameter testing sieves.
• Integrated Storage: The sturdy support stand cleverly doubles as a convenient sieve storage rack, optimizing laboratory space.

Specifications:

• Sieve Frame Diameter: 8in (203mm), 12in (305mm)
• Particle Size Range: No.4 – No.635 (4.75mm – 75µm)
• Motion/Agitation: Rotary/Tapping
• Sieve Capacity (with Pan):
  • Full Height: (10) 8in Sieves or (6) 12in Sieves
  • Half Height: (20) 8in Sieves or (13) 12in Sieves
  • Intermediate Height: (11) 12in Sieves
• Timing Capacity: Up to 99 Minutes
• Mounting Capability: No (Freestanding unit)
• Product Dimensions (WxDxH): 18 x 26 x 58in (457 x 660 x 1,473mm)
• Required Floor Space: 18 x 40in (457 x 1,016mm)

The Mary Ann Sifter is ideal for quality control, research, and development applications where consistent and reliable particle size distribution data is critical.