PLC AS Seris PP PET Paint Broom/ Brush Monofilament Extrusion
This PET monofilament extrusion machine line to produce PET
monofilament for Brooms, Brushes and Combs etc.
Both the production of multi-thread and single-thread can produce
,we can produce the machines under our customers' request.
Raw materials PET drying --- extrusion drawing traction
------hot-water heating tank ------roll stretching --- thermal
drying tunnel - - roll traction ------thermal drying tunnel II ----
oil tank -- waste winder -- duplex winder
Technology information details
|Screw rotation speed||20-90r/min||20-90r/min||20-90r/min|
|Cooling mode||water cooling||water cooling||water cooling|
1. Automatic controling system:siemens PLC, frequency converter,
seven parts for heating
system. The entire production line adopts the originally imported
new control system of PLC programmable computer, guaranteed highly
and steadily reliable controls of the production line.
2. Single screw extruder: high speed extruders adopts notched
barrel , shielded screw with special mixing structure ensures the
stability of high extruding and the plasticizing quality,
3. Spinneret : 80mm in general has 120holes, there exist pressure
sensor and metering pump to control the f pressure and the flow, at
the same time has filter to makes the melted physical and chemical
through soomthly. there are many kinds of spinneret could be
offered to the clients base on their requirment
4. cooling system: suitable and steady temperature ensure the twine
soft and shiny.
5. NO 1 and NO 2 stretching:it's made of ss , steady speed for strtching and tensiling, 5 or 7
rollers for each, the ratio of draw is 4-10 times
6. heating system: 12 heating tube, 6 will be auto-stop as long as
get up to the specific temperature.
7. closing wire equipment: quantity of take-up heads could
accordingt o your request, has separate switch to control each
take-up reel, the size of bobbin could be adjusted.