Min. Order Reference FOB Price
1 Pair US$1,000.00-50,000.00 / Pair
Product Description
Parallel Twin Screw Specification: Diameter: L/D ratio: Φ 45mm-Φ 200mm 16-35 The compression ratio of screws can be designed according to different products and ingredients Technical Information Base Materials: 1)38CrMoAlA(JIS SACM645) 2)42CrMo(AISI 4140) 3)4Cr5MoSi V1 ...