疏浚抓斗Dredging Grab

它是一种与起重船配套进行水下疏浚打捞作业的专用抓斗，适用于挖泥、清淤等。主要用于河海挖取污泥、铁板沙、石块，由于水底杂物黏洁阻力大，对材料要求较高。我公司疏浚抓斗采用日本技术，大大提高了抓斗的使用寿命。

It is mainly used dredge the sludge,iron plate sand and stone. Because the sticky resistance of the underwater sundries is big, the grab should be made in high quality materials. Our company adopts Japanese technology and makes the time of use longer.