Diameter Range (mm): 50 75 90 114 wall thickness by request
Main Extruder Motor Power: 55kw
Line Space Occupation: 25mx4mx3m
Capacity: 300-350kg/h
Introduction
Twice The Throughput With Double-Strand Extrusion
Double strand extrusion doubles the extruder’s throughput of small-diameter pipe.
Adjusting the haul-off speed and the cutter function separately for each strand cuts material consumption to an all-time low,
because differences in material flow can be allowed for and wall-thickness kept within tight tolerances.shapes.
Pipe or Profile extrusion is extrusion of a shaped product that can be a variety of configurations but does not include sheet or
film products. Profile extrusion can include solid forms as well as hollow forms. Products ranging from tubing to window frames to
vehicle door seals are manufactured this way and considered profile extrusion.
To process hollow shapes a pin or mandrel is utilized inside the die to form the hollow sections. Multiple hollow sections require
multiple pins. To create these hollows a source of air is required to allow the center of the product to maintain shape and not
collapse in a vacuum. Usually an air source will be utilized to keep the correct airflow in the cavity.
Details Images
SJZ80/156 twin screw extruder
Conical twin screw extruder or parallel twin screw extruder can be applied to produce PVC pipe.With latest technology, to lower power and ensure capacity. According to different formula, we provide different screw design to ensure good plasticizing effect and high capacity.
Double Extrusion die head apply bracket structure, each material flow channel is placed evenly.
Each channel after heat treatment, mirror polishing and chroming to ensure material flow smoothly.
Die head is modular design,easy for changing pipe sizes, assembling, dismantle and maintenance.
Vacuum calibration tank is used to shape and cool pipe, so as to reach standard pipe size.
We use double-chamberstructure.First chamber in short length, to ensure very strong cooling and vacuum function.
As calibrator is placed in the front of first chamber and pipe shape is formed mainly by calibrator, this design can ensure quick and better
forming and coolingof pipe.
2 Caterpillar Haul off unit provides sufficient traction force to pull pipe stably.
According to different pipe sizes and thickness,our company will customize traction speed, number of claws, effective traction length.
To ensure matchpipe extrusion speed and forming speed, also avoid deformation of pipe during traction.
Dust free Cutter controlled by Siemens PLC, working together with haul off unit to have precise cutting. Customer
can set the length of pipe they want to cut.Multi-feed-in actions for the accomplishment of one cutting process
(protect blades and saws, prevent from blade and saws stuck for thick pipe and cut face of pipe is smooth).
PVC on-line belling machine to make socket at pipe end which is easy for pipe connection.
There are three types of belling type: U type, R type and Square type.
We provide belling machine which can finish belling of pipe on
line fully automatic.From min size 16mm to max size 800mm, can with multi heating oven and belling station.
Company Profile 50-110 75-110 PVC 2 strand pipe extrusion line
Customer Photos
Product packaging of PVC 2 cavity production line
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