Single Plate Hydraulic Screen Changer for Brazilian Agricultural Film Factories
Brazil’s agricultural film industry is booming, driven by large-scale farming, high-demand crop protection films, and advanced plastic extrusion production. For local agricultural film factories, stable extrusion operation, continuous production, and consistent film quality are core competitive advantages. The single plate hydraulic screen changer has become a vital melt filtration solution tailored for Brazilian farm film production lines, solving key pain points of traditional screen changing equipment.
Featuring a compact single-plate double-station structure, this hydraulic screen changer integrates two independent filter screens on one sliding plate. Driven by a precise hydraulic system, it completes full screen replacement within 2 seconds without stopping the extruder. This non-stop screen changing design eliminates production downtime caused by manual screen replacement, greatly improving the continuous production efficiency of PE and PO agricultural film lines, which perfectly matches the high-volume production needs of Brazilian large-scale farm film manufacturers.
Engineered with dead-space-free flow channels and high-precision rigid sealing structure, the equipment effectively prevents melt leakage and material waste during long-term continuous operation. It stably withstands the high temperature and high pressure of farm film extrusion, filtering impurities, gel particles and recycled material residues thoroughly. This ensures uniform melt fluidity, effectively avoiding film surface defects, scratches and uneven thickness, and significantly improving the yield of greenhouse films, mulch films and crop protection films.
Simple structure, low failure rate and convenient daily maintenance make this screen changer highly adaptable to the on-site operation environment of Brazilian agricultural film factories. It supports long-hour continuous operation and is compatible with new materials and recycled plastic materials commonly used in local farm film production. Helping Brazilian enterprises reduce production costs, stabilize product quality and enhance market competitiveness, it is the preferred cost-effective filtration equipment for agricultural film extrusion lines.
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