PRODUCTION PROCESS | CNP Thạnh Phát

PRODUCTION PROCESS

 production process

Introduction of uPVC sheet pile production process

1. Batch mixer

PVC powder and additives are added into batch mixer with certain ratio. After mixing, semi-product is mixing material pulled into silo.

2. uPVC sheet pile  production

- Adding material: Mixing material is pulled from silo to hopper.

- uPVC sheet pile extrusion:

+ At hopper, mixing material is spreaded into compressor inlet via dosing screw.

+ At heating cylinder, mixing material are heated till resin becomes liquid and separates into each current which flows to extruding throat and then the extrusion mold.

- Shaping, cooling:

After getting out of extrusion mold, uPVC materials ran into sheet pile shaped mold to perform uPVC sheet piles and they are cooled via cooling system.

-Printing: Aftering cooling, uPVC products are printed label and company name and cut with auto-cutting machine

- Cutting machine: Sheet pile will be cut according to the desired cutting parameters.

- Those above segments are turned over through container capsule and piled on pallets. 

Production technology process pictures:

 

High performance parallel twin screw extruder – ARGOS

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Mixing system

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Extruder

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Shape casting

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Traction engine and cutting system

 

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Finished goods space