1.this kind of extruder machine is mainly used for producting PA6/ PA66/ NYLON  grass trimmer line for lawn mover.

2.  machine with  automatic-control system, gear drive, auto-loader etc

1).Automatic controlling system, the entire production line adopts new control system, delta frequency and advanced PLC, more stable and high efficiency.

2).Single screw extruder: Screw adopts Nitriding process , could bear high temperature ,more durabile, and good plasticizing quality. Machine with pressure sensor and metering pump to control the f pressure and the flow. It's convenient to change different spinneret size to make different dia of yarn.

3). cooling system: steady temperature ensure the twine soft and shiny with good feature.

4). NO 1 and NO 2 stretching: ss material is to make the yarn good stretching, steady speed

5). heating system: half of heating tube will stop after temperature getting to the settled data, this could reduce the cost , low consumption.

6).winder has separate motor to control each winding head, for trimmer line there exist several kinds of winding type