Twin head blown film extruder - Good for bag production | POLYSTAR

POLYSTAR Twin head extruder - Good for bag production

POLYSTAR has installed more than 300 sets of POLYSTAR Twin head extruder - Good for bag productions in many leading T-shirt bag makers' factory in many countries.

Normally when producing film rolls for plastic bag conversion which ranges from 300~700mm in width, it is difficult to achieve higher output by using a bigger extruder for such small film width unless the blown film extruder is equipped with an internal bubble cooling.

The POLYSTAR Twin head extruder - Good for bag production offers an economic alternative and has a much faster return on investment comparing to a blown film machine installed with an IBC system. In POLYSTAR Twin head blown film machine - Good for bag production, one die head can reach much higher output with a bigger extruder even when producing smaller width film, especially effective for plastic bag makers who are looking for a machine with higher output but lower cost.

Comparing to extruders with a single die head, the POLYSTAR Twin head film making machine production can achieve higher production capacity when producing film rolls that are small in width, as the high extrusion output is dispersed into two separate channels of the die heads instead of one.

POLYSTAR designs and customizes this POLYSTAR Twin head extruder - Good for bag production with different screw diameters and roller widths depending on the customers’ requirements. The POLYSTAR Twin head extruder - Good for bag production also allows producers to switch between HDPE and LDPE production as well as producing different film widths on the same machine on each winder simultaneously.

A special screw design is used to provide good mixing and stable output for both HDPE and LDPE material. Bimetallic treatment is applied to process a higher percentage of recycled material and CaCO3 compound. POLYSTAR uses Siemens/ABB energy-saving motors for the POLYSTAR Twin head extruder - Good for bag production, reducing energy consumption up to 5%.

POLYSTAR has installed more than 200 sets of POLYSTAR double head blown film machine production in Latin American in more than 15 countries throughout Central and South America.

POLYSTAR Twin head extruder - Good for bag production

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