Electroformed Test Sieves

Originally developed for the Diamond Superabrasive Industry, Precision Eforming manufactures a complete line of electroformed sieves to meet or exceed any process, environmental or design requirement.

Standard Test Sieves

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Precision Eforming produces a full line of electroformed sieves to meet any process, environmental or design requirement. Learn More »

Ultra Precision Test Sieves

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Precision Eforming produces a line of ultra precision sieves, which allow for tighter process and operational control. Learn More »

Electroformed Sieve Material

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Precision Eforming produces a full line of standard electroformed sieve material. Learn More »

Sieve Certification Services

Although we supply a high precision sieve product, normal wear is still possible. To ensure your sieve is still working at its ultimate performance level, Precision Eforming recommends an annual inspection and re-certification to ASTM E-161 or ISO 3310-3 standards.

Standard and Ultra Precision Electroformed Sieves

for Absolute Particle Filtration and Sizing

SIEVE TYPE STANDARD SIEVE ULTRA SIEVE SIEVE MATERIAL
RANGE 3um – 2000um at Single Micron Increment 2um – 500um at Single Micron Increment 3um – 2000um at Single Micron Increment
TOLERANCES +/- 2 Microns +/- 1 Microns +/- 2 Microns
MATERIAL Nickel Nickel Nickel
STANDARDS ASTM E-161 ISO 3310-3 ASTM E-161 ISO 3310-3 To Customer Specification
RIM RING OR MATERIAL SIZES Standard Stainless Steel or Acrylic Inch and Metric Standard Stainless Steel or Acrylic Inch and Metric Up to 29 inches X 18 inches. Up to 736mm X 457 mm
APERTURE Square – Round – Slotted – Custom Square – Round – Slotted – Custom Square – Round – Slotted – Custom
SS SUPPORT GRIDS Available Available Available

Originally developed for the Diamond Super-Abrasive Industry, electroformed sieves manufactured by Precision Eforming are ideal for absolute particle filtration applications. With an impressively vast range from 2 to 2,000 microns in any single micron increment, and a smooth-surface mesh that is burr and stress free, we are the world leader in the industry.

Electroformed Sieves, in combination with Sonic Sieving instruments, are often more efficient than standard sieve shakers with woven wire sieves. The high accuracy of electroformed mesh and the possibility to work with openings finer than 20µm, make them a better option for particle size analysis of fine powders. Standard electroformed mesh is supplied with a support grid, but sieves with no support are also available.

Each sieve is certified using an NIST traceable imaging system, and supplied with a measurement histogram.

In contrast to traditional woven wire sieves, the electroforming process allows for consistently tight tolerances and accurate edge acuity that determine particle size for our client’s most precision sensitive areas of the powder and particle industries. An added benefit of electroformed sieves is ease of cleaning and reduction in particle entrapment, saving you both time and money. And, you can choose the opening geometry from square, round, hexagonal, slotted or custom to best suit your material and process.

Common Applications

  • Super-Abrasives/Abrasives
  • Pharmaceutical
  • Solder Sphere
  • Metal Powders/Ceramics
  • Wet/Dry Sieving