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Recent content by ecowall
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best materials for extrusion screw
We are precast concrete manufacturer, there is a issue concerning us which remain unsolved today is - our extrusion screw is very fast erode/ abrassive, which we need to repair or welding it everyday, this make our production inefficiency and costly. Anyone got idea what materials if best for...- ecowall
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- Replies: 0
- Forum: Concrete Engineering general discussion
