How to ensure the raw material clean for the PP hollow corrugated sheet?(Screen changer)
The screen changer to ensure the clean raw material for the PP hollow corrugated sheet
PP hollow corrugated sheet making machine workshop
The main parts for the PP hollow corrugated sheet making machine


Machine name



Material mixing machine

1 set


Single screw extruder

1 set


Single screw co-extruder

1 set


Screen changer

1 set


Co-extruder mold:ABA

1 set


Calibrating machine

1 set


Six-pairs haul off machine 1st

1 set


Preheating Oven

2 sets


Cooling device

1 set


Corona treatment device

1 set


Edge cutting device and  online recycled cutter

1 set


Three-pairs haul off machine 2nd

1 set


Transverse cutting machine

1 set



1 set

No-stop quick screen changer for PP hollow corrugated sheet

The screen changer is a manual or automatic switching device that includes one or more screens for filtering foreign particles and impurities as the plasticized material flows through the filter. The filter is supported by an alloy perforated plate that is mounted on a plate or column carrier that can be moved to switch between a working position of the system and an offline inoperative position. The screen changer can be installed on any new or existing extruder, melt pump, reactor or other extrusion line. It can be used to filter any type of polymer, rubber or ceramic melt

We adopt the quick screen changer of hydraulic system ensure the continuously working of screen changing.Double position combined with special sealing structure guarantee stable operation of screen changer.

The hydraulic automatic screen changer switches the screen plate or the screen column back and forth by a complicated hydraulic station. The hydraulic automatic screen changer has the advantages of compact size, good back pressure sealing and quick change of mesh speed, and its deficiency is relatively easy to accept: high cost and complicated hydraulic structure.

The details of the PP plastic corrugated sheet making machine 
Raw material mixer
Extruder for PP Sheet
Water chiller
Screen changer
PP hollow sheet mold
First haul off machine
Oven device
Corona treatment
Cooling fan device
Second haul off device
Online recycled cutter
Automatic cutting machine
More details about the PP hollow corrugated sheet making machine,please contact me freely,my whatsapp is 0086 15063923327,my email is sales@tongsanextruder.com.And we have all series machines in stock,warmly welcome to visit our factory for machine running.

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