Purchase Qty. Reference FOB Price
1-4 Pieces US$2,500.00
5-9 Pieces US$2,400.00
10+ Pieces US$2,300.00
Product Description
TPU spiral duct production line two-layer composite pipe plastic extruder machine production line equipment Product Description The working principle of the plastic extruder mainly includes the following steps: 1. Feeding: Add plastic raw materials to the hopper. 2. Conveying and compression: ...