LDPE Plastic Scrap Recycling Machine Double Piston Continuous Screen Changer / Melt Filter

Double-piston continuous screen changer/melt filter for plastic PP PE HDPE LDPE scrap pelltizing machine

The GM-DP-R series Plastic extrusion machinery used filter double piston type continuous screen changer now is widely used on theplastic sheet extrusion machine, it makes a high efficient that no material leakage or product disruption during the screen changing process.

This series of continuous screen changer is designed to work with two channels in the housing of the screen changer. there is a screen cavity on each bearing piston, and a screen pack on each screen cavity. they work at the same time. when screenchange is required, one screen is working, while the other one is changed , thus the replacement without machine halt is ensured and no interrupt of the melt stream or the production.

Brief of Double-piston continuous screen changer/melt filter for plastic PP PE HDPE LDPE scrap pelltizing machine:

Waste Plastics Granulating Machine is used for recycling of the used and waste plastic material. It equipped with automatic constant temperature,electric changing filter nets. It also can pelletize the crushing material after fitting with a loader. The cutting machine adopts speed regulating motor. which can cut the material according to the feeding speed of the extruder.

Application of raw materials:

PE, PP, BOPP, HDPE, LDPE, LLDPE, ABS, EPE, EPS,XPS, Stretch film, Non woven fabric, Woven bags,etc.

Flow chat of PP/PE plastic granules/pellets making machine:

Water ring granulating:

Conveyor → Film compactor → Single screw extruder → Die head and hydraulic screen changer →Water ring pelletizing → Water tank → Dewatering machine → Vibration sieve → Air blower → Storage silo

Features of PP/PE plastic granules/pellets making machine:

² High efficiency force-feeder ensures high capacity feeding, low energy consumption.

² Extruder of PP/PE film pelletizing line: single stage or double stage pelletizing.

² Pelletizing style: water-ring and water cooling strand cutting with extrusion mould, even cutting ensures good shape.

Main parameters PP/PE plastic granules/pellets making machine:

There are noodle type and water ring type pelletizing line,recycling PP PE film bags,any other profile ,make them into pellets.

Process flow of PE PP plastic scraps granulating recycling equipment :

Convey feeder→ Extruding machine→ Die-head and High speed screen exchanger→ water-ring pelletizing machine (or strand cutting)→Dewatering machine→ Vibrating sieve→ Air conveying Blower → Storage silo