Hein Lehmann – Toiles et grilles métalliques
Wire cloths according to DIN 4192 HL wire cloths in square and long mesh finishHL wire cloths in square and long mesh finish are crimped and mechanically woven under pre-stressing to a tight compound. This gives the cloth a high vibration strength and long service life.Materials
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Wire grids according to DIN 4192 Form E (Type Dovex) HL wire grids, Type Dovex Form EDovex wire grids made of round wire have a completely smooth screen surface. Due to one side smooth surface there is given only little abrasion resistance to the screening material having therewith a favorable influence on the service life of the grid. Through double anchoring at the wire crossings, the wire grid is additionally provided with a tight mesh compound enabling to give with it a constant mesh strength and a precise mesh positioning.Materials
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Wire grid according to DIN 4192 (Type Rastex)
HL wire grids, Type Rastex RASTEX wire grids made of high-profile wire have a completely smooth screen surface. Mesh precision is here also ensured by double anchoring at wire crossings. Through the highly-rising wedge profiles, clogging and sticking grain can be avoided. Materials
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Wire grids according to DIN 4192 (pressure-welded grids)
HL wire grid, type pressure-welded grid Form F The round steel bars connected by using electric resistance welding give the screen panel a tight mesh compound. By this a fixed and completely precise mesh uniformity is provided. Materials
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- Materiales de alta calidad
- Larga vida útil
- Precisión en la ejecución
- Robustez en la ejecución
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