hi-tech extrusion manufactures single screw and barrel , starting from 20 mm to 150 mm screw diameter. Length up to 6000 mm. And also grooved feed barrel is used for achieving high shear and better transportation of material, as co-efficient of friction between granules and screw and barrel should be higher to get proper melting of the material it’s imperative to have grooved feed in the barrel for processing of polymers. Grooved feed sleeve are widely used in raffia, monofilament, blown film, HDPE pipe plant etc., for higher production and batter quality.
The barrier screw design separates melted material from unmelted solid material into separate channels. This unique mixing feature thoroughly homogenizes the melt with little or no increase in its average temperature. Mixing is achieved with an undulating root profile in the metering zone of the screw.
The grooved feed barrel is used for achieving high shear and better transportation of material. As Co-efficient of friction between granules and screw and barrel should be higher to get proper melting of the material, it’s imperative to have grooved feed in the barrel for processing of polymers of Olefin group.
Maddoc barrier screw is used to break down particles by forcing material to flow over barrier flights, in a similar manner to barrier screws.
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Contact no :- +91 70969 61311
info@hi-techscrewbarrel.com
sales@hi-techscrewbarrel.com
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