Purchase Qty. Reference FOB Price
1-4 Pieces US$20.00
5-9 Pieces US$15.00
10+ Pieces US$12.00
Product Description
Product Description Threaded elements It is divided into forward conveying threaded elements and reverse type. The main difference is that the direction of action of the forward threaded element is the same as the extrusion direction, while the reverse threaded element is opposite. The reverse ...