2.均匀并且薄的橡胶层在设备运行过程中抗变形能力好，因而等壁厚定子螺杆泵单级承受的压力高，匀壁厚定子，在相同工况运行下，可以减少泵的级别和定转子之前过盈的配合量，同时运转扭矩和系统于常规泵型，从而提高泵的使用性能。
2. Uniform and thin rubber layer is with good anti-deforming
capability in the operation process of the equipment， so screw pump of the
stator with equal wall thickness bears high pressure based on1 single stage
which can reduce pump level and previous excess suitable quantity of stator and
rotor in case of operation under the same operating condition and operating
torque and system efficiency are higher than those of conventional pump to
improve pump usability.
由于螺杆泵的衬套由橡胶制成，螺杆与衬套间的相对运动为滚动加滑动，为高粘度、高含砂、高含气的输送创造了有利的条件，加之螺杆泵的运动部件少，过流面积大，油流扰动小，使其能在高粘中工作。
螺杆泵优点：
1 结构简单，价格较低，节省设备采购经费。
2 地面装置结构简单，安装方便，占地面积小。
3 泵效高、节能、管理费用低。泵效可达90%，是现有机械采油设备中效率较高的机种之一。
3.等壁厚定子橡胶溶胀、温胀均匀，能较好的保证泵的型线，泵的密封性能好，使用运转时具有良好的力学性能，有利于长时间持续泵的，从而延长泵的使用周期。
3. Rubber of stator with equal wall thickness is with even
swelling and thermal expansion which can well ensure molded lines of the pump.
The pump is with good sealing property as well as good mechanical property at
the moment of use and operation， making for continuous high efficiency of the
pump for a long time to prolong service cycle of the pump.
匀壁厚定子-螺耐斯环保设备公司(在线咨询)由武汉螺耐斯环保设备有限公司提供。武汉螺耐斯环保设备有限公司实力不俗，信誉可靠，在湖北 武汉 的污水处理设备等行业积累了大批忠诚的客户。螺耐斯带着精益求精的工作态度和不断的完善创新理念和您携手步入辉煌，共创美好未来！
