Woven mesh HARFEN
screeningstainless steel

woven mesh
woven mesh
woven mesh
woven mesh
woven mesh
woven mesh
woven mesh
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Characteristics

Options
woven, screening
Material
stainless steel

Description

HARFEN screen panels must be tensioned in the direction of the longitudinal wires, as otherwise they will not be able to demonstrate their good functional features, such as high slot precision and effective self-cleaning. For material that is hard to screen, such as sand with high clay content, we recommend thin-wired HARFEN. Their cutting effect reduces potential bridge formation. HARFEN screen panels are mesh-like panels with round wires and slot-shaped screening apertures. To properly attach the harp-mesh screens to the screening machine a tensioning device is required. For screening machines with a flat screening deck we supply changeable tensioning frames. HARFEN comes in 3 designs: HARFE-WS has corrugated longitudinal wires with cross-connections in any interval size to suit the support structure of the screening machine, as per the adjacent drawing. HARFE-G has straight longitudinal wires, with cross-connections at uniform, fixed intervals as per the table. HARFE-G is particularly suitable for screening hygroscopic material with a high adhesion tendency, e.g. artificial fertiliser. The smooth screening wires – preferably made of stainless steel – can be cleaned without a problem. HARFE-G-PLAST has straight longitudinal wires with elastic polyurethane cross-connections for highly abrasive material to be screened and for applications where the flexible cross-connection is intended to prevent bridge formation. As with the HARFE-WS, the cross-connection intervals should match the traverse intervals of the screening machine. A corrugated longitudinal wire, positioned at intervals, serves to fix the cross-connections.

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Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany) Hall 5.0 - Stand C71

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.