Metal / Electroformed / Plastic sieve
Metal / Electroformed / Plastic sieve
Metal Sieve (일반 Sieve)
일반적인 SUS, Brass Ni, ES 재질의 Sieve 이며 mesh는 고품질의 SUS316, frame는 SUS 304를 사용하며, 각 체마다 tension ring이 built in(특허) 되어 있어 시료의 무게를 흡수하여 이에다른 복원력이 뛰어나 표준체를 오랜 장시간 사용하여도 망이 늘어지는 현상이 생기는 않는 장점이 있습니다
* HAVER & BOECKER (Germany) : Test Sieves are fabricated according to the valid standards : ISO 565, DIN ISO 3310, ASTM E 11, BS 410-1, ISO 3310-2, AFNOR, NF ISO 3310, NEN2560, ISO 5223 , CAN/CGSN 8.2 M88 metric, Tyler Screen Scale etc.엄격한 세계 표준 심사에 일치하는 조건으로 제조되어 규격화된 실험의 데이터를 얻을 수 있으며 각각의 체마다 serial number가 명시되며, 항시 보증서(certification)와 O`ring이 같이 공급됩니다.
| Test Sieves with stainless steel frames and openings from 20 micron | Special Test Sieves for cereals, tobacco and aggregates |
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| ALPINE Test Sieves (Air Jet Sieve by HOSOKAWA ALPINE) | Test Sieves with beechwood frames with openings from 40 micron |
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Non-Metal Sieve (비금속 Sieve)
Synthetic, Nylon, PE, PP, Teflon, PPS, PFA, PVPF Cloth Sieve라고도 하며 금속을 전혀 사용하지 않은 Frame : Polyoxymethylen, Covering : Nylon cloth DIN4197으로 이루어진 Sieve이며, 일반적인 Sieve와 달리 금속을 전혀 사용하지 않기 때문에 사용상으로 인한 오염물질이 전혀 발생하지 않습니다.
Nickel based Electroformed Sieve, screen (니켈도금 Sieve)
Precision Eforming사는 Electroformed Siieves, 표준체, 전주도금 부품 및 특수제품, 시브쉐이커, Sifters, 니켈 메쉬, 전주도금 구리 메쉬 소재와 골드 메쉬 제품의 세계적인 제조 회사입니다.
EMI 격자, 적층 전주도금메쉬 및 전도성 프레임 접착용 메쉬를 제조하고 있습니다.
전신인 Buckbee Mears사가 1940년대에 개발한 정밀 Eforming의 특별한 프로세스로 분말, 전자 제품, 다이아몬드, 의약품, 연료 등 전세계 시장에 공급하고 있습니다.
| Standard Electroformed Sieves | |
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| ULTRA Precision Electroformed Sieves | |
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| Standard Electroformed Sieve Material | |
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| Standard Nickel Mesh Standard | |
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| Standard Copper Mesh | |
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| Standard Gold Mesh | |
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| Standard Test Sieves | |
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| Ultra Precision Test Sieves | |
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| Electroformed Sieve Material | |
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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.
for Absolute Particle Filtration and Sizing
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SIEVE TYPE |
STANDARD SIEVE |
ULTRA SIEVE |
SIEVE MATERIAL |
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RANGE |
3um – 2000um at Single Micron Increment |
2um – 500um at Single Micron Increment |
3um – 2000um at Single Micron Increment |
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TOLERANCES |
+/- 2 Microns |
+/- 1 Microns |
+/- 2 Microns |
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MATERIAL |
Nickel |
Nickel |
Nickel |
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STANDARDS |
ASTM E-161 ISO 3310-3 |
ASTM E-161 ISO 3310-3 |
To Customer Specification |
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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 |
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APERTURE |
Square – Round – Slotted – Custom |
Square – Round – Slotted – Custom |
Square – Round – Slotted – Custom |
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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
metal,electroformed,plastic sieve표준체-특징_compressed.pdf