Reamer is one of the most important equipment of suction dredging,the process of suction dredging is mainly by reamer heads to fulfill.The type and size depends on the suction dredging technical specifications（reamer power, move transversely winch power, revolving speed of reamer, the weight of the bridge frame and so on)and the digging of soil types.
Shenghang company can provide the following three types of rimer：
1、Open rimer Helical angle and separation distance of blade is a little bit big,loosen the soil effect is not so good,applies to dig sand soil.
2、losed rimer Helical angle and separation distance of blade is smaller,loosen the soil effect is better,applies to dig clay soil
3、Tooth form rimer Equipped with relevant rimer applies for most soil properties.