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平雙機筒螺桿
規格 (types):φ20mm~φ300mm???
規格 (types):φ20mm~φ300mm???
長徑比 (ratio of length to diameter):L/D=15-55
螺桿可選用普通型、漸變型、突變型、屏障型、銷釘型、分離型、排氣型等。
Screws can be selected from ordinary, gradual,mutational,pinned,shielding,separating and exhausting types.
螺桿的壓縮比可根據不同的原料設計,也可按用戶要求進行設計。
The compression ratio of screw can be designed according to different raw materials and requirements of clients.