hat
Nen an machin adopte yon sèl estrikti espiral kouch; presyon anndan an se inifòmite, sa ki kapab amelyore pwopriyete a koule nan plastik la, Interprete a nan pwodwi yo ak inifòmite nan epesè miray, ki se apwopriye pou pwodiksyon an gwo vitès nan tiyo a miray mens.
eng
The machine nose adopts single layer spiral structure; the inner pressure is uniformity, which could improve the flow property of the plastic, the gloss of the products and the wall thickness uniformity, which is suitable for the high speed production of the thin wall pipe.