Description
Sieve ring with trapezoidal holes 1 mm P-14 cl for impact bar is a specialised accessory that defines the final particle fineness during sample preparation in impact rotor mills. Designed exclusively for use together with the matching impact bar, this sieve ring ensures controlled comminution and consistent results. Trapezoidal perforations generate an additional shearing action that supports further size reduction beyond simple impact crushing, making the component particularly suitable when a defined end fineness is required. Round-hole alternatives exist for brittle materials or medium-fineness samples with a narrow particle-size distribution, yet the trapezoidal geometry offered here emphasises shear. Supplied as a single piece with a net weight of 0,05 kg and originating from Germany, the ring integrates directly into the mill’s working chamber. Laboratory users working with Fritsch impact rotor systems will appreciate the precise hole geometry that governs throughput and final grain size. The robust construction withstands repeated mechanical stress while maintaining dimensional accuracy of the 1 mm openings. This accessory therefore forms an essential part of reproducible sample-preparation workflows in analytical and materials-testing laboratories.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Hole type: Trapezoidal
- Hole size: 1 mm
- Designation: P-14 cl
- Compatibility: For impact bar
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Questions about sieve ring for impact bar 1 mm trapez. perforation
What is this article?
sieve ring for impact bar 1 mm trapez. perforation is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Tamis d'essai (toile métallique), inside Tamis d'essai & broyeurs, in Instruments de laboratoire.
A wire-mesh test sieve sorts particles through a woven opening of a stated nominal size. The frame diameter and the mesh are the specification. A sieve without a certificate is a screen, not a measurement.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
Which category should I open next?
The category is Tamis d'essai & broyeurs. The sub-category is Tamis d'essai (toile métallique). The catalogue is Instruments de laboratoire.
Shelves beside this one are Tamis d'essai (tôle perforée), Broyeurs, moulins & homogénéisateurs, Tamiseurs vibrants and Accessoires de tamis (couvercles, fonds, anneaux).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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