Main Features

1 . Super wear and impact resistant
    Using imported VAUTID high wear-resisting welding materials and produced by ultra-fine grain overlaying technology

2.The shaft head material: 38CrMoAI
       Using special welding annealing and aging treatment, broken shaft rate is very low

3. The quality is stable and reliable

1. Brand: Putzmeister/Sany/Zoomlion/Schwing

2. Material: Welded pipe16Mn, Shaft 38 CrMoAl, #45 steel, Hardfacing for pipe inner wall         

3. Lifetime>50,000cbm

4. HRC≥63

5. Application: shotcrete, trailer and concrete pump truck

Model