HAVER wire mesh for screening applications
Modern classics for your safe screening process
Precision and reliability are decisive factors in the field of industrial screening. We are aware of these high quality demands and manufacture precise and reliable screening media for all types of screening machines with opening sizes from 0.025 mm to over 100 mm. We produce our wire mesh fabric in the classic way with warp and weft on specially constructed weaving machines – of course in accordance with standards DIN ISO 14315 and DIN ISO 9044.
Haver & Boecker sets international standards in quality and service. Our basis is our know-how and many years of experience in the production of screening media as well as constructive cooperation in all relevant standardisation committees. Our process-oriented quality management is certified according to DIN EN ISO 9001:2015. Furthermore, in addition to high-quality screening media, we also offer you a comprehensive range of systems for industrial screening in cooperation with our subsidiaries worldwide.
Each screening material has certain properties that you should take into account when designing your screening process. Depending on these material properties, it is important to identify the ideal alloy for your wire mesh. Haver & Boecker produces woven wire mesh from almost all materials. In addition to HAVER NIA® spring steel, we use various stainless steels for wire cloth that guarantee you maximum stability and durability as well as optimum function.
We will find the right wire mesh for your application.
Best materials for industrial wire screens File Size: 224 KB
For accurate screening results or for separating longitudinal particles, the use of square wire cloth is imperative.
When processing coarser bulk materials, the crimping of the wire before weaving is decisive for the screening performance. With their rough threedimensional surface Double Crimp and Lock-Crimp weaves ensure excellent shifting of the material to-be-screened. The chances of the material to pass the apertures and be screened are significantly higher. Furthermore, fine particles are conveyed to the screen surface faster, accelerating the entire screening process. The faster the fine particles are screened, the bigger the surface available for screening the critical near-sized particles. However, in case of particularly heavy, abrasive materials the tops of the wire crimps may wear down faster than the other parts of the wire.
This effect is excluded with the Flat Top crimp that creates a smooth surface on one side. The flat surface ensures consistent wear over the entire screen section. With inclined screening machines, however, the flat surface will have a negative effect on the screening efficiency. The material travels over the screen surface faster. Consequently, fine particles are slower in getting to the surface of the screen, and the chance that all particles are screened is smaller. For this reason, when processing difficult-to-screen materials it is recommended to use Flat Top screens only with horizontal vibrating screening machines.
At Haver & Boecker you will find the right mesh size for every application: We produce and stock a wide variety of standard wire mesh fabric according to ISO 14 315 and ISO 9044.
Main Specifications File Size: 2.6 MB
In addition to classic square and rectangular meshes, we also produce individually configured special mesh for your industrial wire screens. Spring steel specifications are available from an opening size of 0.400 mm.
We can supply further specifications and individual special designs at any time on request:
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Industrial Wire Screens
Our product range includes screening media for all types of screening machines and offers mesh sizes from 0.025 mm to 100 mm. We supply all industrial wire screens according to your needs:
- in rolls
- as ready-to-install screen sections
We can supply a never ending variety of hook and edge designs. You can also source ready-to-install pretensioned screen frames from us. We supply all screening products in accordance with ISO 14 315 and ISO 9044.