Balramsinh Zala

Topic : "Concept designing and development of screw geometry for co-rotating twin screw extruders" Description : In-depth understanding of compounding process and different materials used. Understanding different screw elements and their effect on properties of final products. Factor affecting screw design. Designing of different screw geometries for different plastic engineering compounds; considering product quality and economical aspects.

Topic : "Influence of injection molding process parameters on the odor of Polypropylene" Description : Processing of Polypropylene at different process parameters in injection molding machine while using hot-runner mold system. Performing odor test of produced samples as per Volkswagen AG standard PV3900. Optimization of injection molding process to reduce odor of produced parts.

Topic : "Replacement of Polyvinyl Chloride by rectified Polyvinyl Chloride or High Density Polyethylene in drip irrigation system" Description : Examination of different additives used for Polyvinyl Chloride. Replacement of toxic additives over non toxic additives in Polyvinyl Chloride. Comparison of Polyethylene and Polyvinyl Chloride pipes considering economical and future development aspects.

Topic : "Detail study on the existing technology in extrusion process" Task : Studying different type of extruder and its hardware, process analysis

Task : Batch production by extrusion technologies, Die assembly of blown film extruders, assembly of blown film machinery

Task : Optimization of injection molding process parameters, Quality enhancement of the product

Polymer Materials, Polymer Composites, Mold Design, Polymer Testing, Injection Molding Technologies, Extrusion Technologies

Polymer Materials, Injection Molding, Extrusion Technology, Blown Film Technology, Polymer Testing