New type Patented Plastic Yarn Extruder

Detailed Product Description

New type Patented plastic yarn extruder

Our patent machine, Patent No.: 200920185111.9

For a traditional extruding machine, to change its drawing linear speed is done by changing its chain wheel; however, the chain wheel is fixed in size; so one wheel stands for one speed, which really cause low productivity and high production cost. Morever, the speed is not accurate when its changed by this way, which makes the drawing quality not desirable; and its also very big in power consumption. Now this newly developed extruding machine is adjustable for drawing ratio from 4 to 11, which is controllable and precise via free frequency conversion. It is not necessary to change the chain wheel. Its ideal for extruding plastic thread for making sack, plastic fabric, cement pack, and so on, which ensures the quality at high level stably.