绕吸水管装设旋转绞刀装置，将河底泥沙进行切割和搅动，再经吸泥管将绞起的泥沙物料，借助强大的泵力，输送到泥沙物料堆积场，它的挖泥、运泥、卸泥等工作过程，可以一次连续完成。

　降后在拉力，挖泥深度、铰刀头直径、转速。挖泥量一般是排量的20%～30%之间。还要提供挖泥泵的吸入管直径、出管直径。这样较为完整了。与铰吸船配备的要有工作船，负责抛锚和起锚，在买卖中要注意附注备件：工作船是否一起提供。排出管多少根。工作锚应有4只，至少两只及锚的浮子。定位桩的导销有无。

  Cutter Suction dredger is a kind of ship which is widely used in the dredging project, today's small series with everybody to understand its superiority, hoped to be helpful to you.
  To install a rotary reamer device around the suction pipe, the river bottom silt carries on the cutting and stirs, then through the suction mud tube will wring the silt material, through the powerful pump force, transports to the silt material accumulation field, its dredging, the mud, the unloading mud and so on the work process, may one time complete continuously,
  It is a high efficiency, low cost of pumping sand, is a good underwater mining machinery. Length is the sum of the lengths of the hull and the length of the hanger. Dredging pump is directly driven by the main machine, Reamer head by the motor or hydraulic mechanism, set the dredging efficiency for the weight of 30%, according to Archimedes ' Law in theory, single-stage dredging pump deep 0M actually not more than 28M, again to absorb deep to add the middle relay pump, relay pump does not need to pressure head high, although the same as the dredging pump, but the power can be greatly reduced, so the relay pump under the general use of high-voltage motor or hydraulic mechanism for power. The A-stage relay pump has no more than 55M suction sand. To deepen the relay pump to increase the pressure of the head, and then the power consumption is also increased.
  After descending in the tensile force, digging depth, reamer head diameter, speed. The amount of dredging is generally between $number. The suction tube diameter of the dredging pump and the diameter of the pipe are also provided. This is more complete. Equipped with the hinge suction ship to have a work ship, responsible for anchoring and anchor, in the sale of note spare parts: The work of the ship is provided together. discharge tube how many root. Work anchors should have 4, at least two and anchor floats. The guide pin of the position pile has no.