PP PET Bristle Hollow Monofilament Extrusion Machine For Making Paint Brush

This monofilament yarn making machine is absorbed from international advanced technical and manufactures by ourself , which major in producting monofilament yarn by HDPE , PP material , PET, Nylon etc.

The assembly is compacted in its structure. AD motor is used for drawing thus a synchronous speed regulation and a sinle speed regulation can be achieved to meet the different paramenters. The spinnerets produced by the most advance way so that the flatness and eveness of the filaments can be ensured, stability in motion, sensitiveness in control, conenience operation, hgh safety and reliability.

Process: 
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 

Description

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.