The head screw assembly is composed of four parts, each of which has two spinning parts and their respective melt inlet, and the melt passes through the pipe into the metering pump.

Each metering pump is equipped with a freezing valve. So that each of the spinning parts can be stopped running, in order to exchange metering pump. From each part of the spinning of the filament bundle through the corridor of the ring oiling device get uniform oil, after the arrival of the spinning wall a single tow oiling device to tow to end oiling. Tow differential through the guide roller, from vertical to horizontal, finally set into a single tow. Tow into running at a predetermined speed winding machine, and then through the guide device and feeding wheel in for rough wave crimped evenly into the Sheng silk tube. Fed into the wheel must be adjusted to tow can be in best condition into full wire cylinder, the tow neither wound nor dispersed, so as to be able to easily to pull it out from the cartridge. Winding machines with suction and cutting device for waste collection. The melt from the polyester plant is reached by a specially designed distribution pipe system to each of the direct spinning parts to ensure that the melt reaches the same time equal to each of the spinning parts. On the production line, the heat exchanger is provided to ensure that the melt is melt and the temperature of the melt is reached. The required spinning temperature is regulated by the HTM system with a HTM circulating pump, the melt heat exchange and the HTM/ air cooler. The HTM circulation pump is controlled by a heat medium to enter the hot medium circulation system to ensure a coherent operating condition. The static mixer in the piping system is distributed to ensure that the temperature of the melt is uniform and no dead angle is produced.

Tow into running at a predetermined speed winding machine, and then through the guide device and feeding wheel in for rough wave crimped evenly into the Sheng silk tube. The feeding wheel must be adjusted to tow to.

In the best condition in the full bobbins, the tow is neither winding is not dispersed, so that you can easily pull it from the barrel.

Winding machines with suction and cutting device for waste collection. Spinning pump with uniform speed to melt into the spinning pack, filtered and extrusion, from the small holes on the spinneret extrusion and form tow.

HTM steam heating of the spinning box is made by a specially designed steam distribution system to ensure that all the temperature of the spray head is consistent.

There is a root and the cooling air system connected with the vertical poly cold corridor, the extruded filament bundles in poly cooling tubes by hierarchical, uniform control of air conditioning cooling, thus setting each spinning parts of the equipment.

Solid forming. Here, to tow winding machine by spinning channel.