Diagonal Double-Layer Plastic Sheet Co-Extruder For Disposable Water Drinking Cups

I.Main Technical Parameters

II.Main construction features

The sheet extrusion unit is a combination of extruder, three roll calendar, haul-off unit, winder (including waste sheet winder) and electric control cabinet.

The main parts, such as screw, barrel, screen exchanger, T-die adopt superior alloy steel (38 CrMoAIA) with high hardness, strong corrosions resistance and long operating life after nitrogen treatment.

The screw adopts big L/D (length/diameter) Ratio, equal plasticization and high plasticizing capability.

Non-stop fast screen changer with double-sieve, controlled by hydraulic device, the operation is convenient and improve the production efficiency.

The calendar, haul off unit and winder adopt integration design, fine appearance, convenient and fast installation and adjustment.

The machine frame adopt square steel, to make sure the machine works stably in high speed. The motor is connected with gear box directly, improve production efficiency and lower energy consumption.

Note: special specification and configuration of products can be designed according to customers’ demand.

Optional

Motor type screen changer or hydraulic type screen changer.

Independent motor control each roller.

Double-position winder

III.Machine parts

powder + additive → mixing → spring feeder/vacuum feeder → screw extruder → screen changer → T-Die → three rollars → cooling → waste windering → sheet windering 

Auxiliary Equipment:

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