SMH40R54E6.7W23三螺杆泵 SM系列高压油泵

SM系列三螺杆泵包括：SMH三螺杆泵、SMF三螺杆泵、SMS三螺杆泵、SME三螺杆泵。
The SM series three screw pump includes: SMH SMF three screw pump, three screw pump, screw pump SMSthree, SME three screw pump.
三螺杆泵特点及优点：
The characteristics and advantages of three screw pump:
（1）压力和流量范围宽阔，流量范围0.2～600m3/hzui高工作压力可达10MPa；
(1) a wide range of pressure and flow, the flow range of 0.2 ~ 600m3/h maximum working pressure up to 10MPa;
（2）运送液体的种类和粘度范围宽广,粘度范围1mm2/s-760mm2/s；
(2) the delivery of liquid type and a wide range of viscosity, viscosity in the range of 1mm2/s-760mm2/s;
（3）因为三螺杆泵内的回转部件惯性力较低，故可使用很高的转速；
(3) because of the rotary screw pump parts within three inertial force is low, it can use very high speed;
（4）吸入性能好，具有很强的自吸能力；
(4) inhalation of good performance, has a strong self absorption capacity;
（5）流量均匀连续，振动小，噪音低，几乎没有脉动；
(5) the flow uniformly continuous, little vibration, low noise, almost no pulse;
（6）三螺杆泵结构坚实，安装方便有(卧式、立式、法兰式、插装式）保养容易；
(6) three solid screw pump structure, convenient to install a (horizontal, vertical, flange type, plug-in) easy maintenance;
（7）三螺杆泵具有很强的耐热性，一般工作温度是（1~250°C)超过此温度要在订货时说明，我们将为您定做您所需要的产品；
(7) three screw pump has a very strong heat resistance, the general working temperature (1~250 ° C) over this temperature to note when ordering, we will provide you customize your required products;
（8）根据所输送介质需要还可提供加热或冷却结构；
(8) according to the transmission medium to provide heating or cooling structure;
（9）三螺杆泵几乎没有磨损，三螺杆泵只要选型正确，使用的寿命是很长的。
(9) three screw pump almost no wear, three screw pump as long as the selection of the right, the use of life is very long.
（10）三螺杆泵的工作效率高。
(10) of the three screw pump with high efficiency.

三螺杆泵的安装位置距油面太高，特别是在泵转速降低时，因不能保证泵吸油腔有必要的真空度造成吸油不足而吸入空气。此时应调整泵与油面的相对高度，使其知足划定的要求。
The installation position of the three screw pump from the oil surface is too high, especially in the pump speed is reduced, because the vacuum pump suction chamber can not guarantee the necessary degree of suction caused by insufficient inhalation of air. You should adjust the oil pump and the relative height, make it satisfy formularyrequirement.
吸油滤油器被污物堵塞或其容量过小，导致吸油阻力增加而吸入空气；另外，进、出油口的口径较大也有可能带入空气。此时，可清洗滤油器，或选取较大容量、且进出口径适当的滤油器。三螺杆泵不但能防止吸入空气，还能防止产生噪声。
Oil filter is blocked by dirt or its capacity is too small, resulting in increase in inhaled air oil resistance; in addition,inlet, outlet of large caliber may also into the air. At this time, can clean the oil filter, or select a larger capacity,and import oil strainer aperture appropriate. Three screw pump can not only prevent inhalation of air, but also prevent the generation of noise.
油箱内油量不够，或吸油管口未插至油面以下，泵便会吸入空气，此时应往油箱内增补油液至油标线；若回油管口露出油面，有时也会因系统内瞬间负压而使空气反灌进入系统，所以回油管口一般也应插至油面以下。
The amount of oil in the tank is not enough, or the suction nozzle is not inserted into the oil, pump will be inhaled air, at this time should go to the tank added oil to oil line; if the oil return pipe exposed out of the oil surface,sometimes as a result of system pressure and make the air moment in anti poured into the system, so the oil return pipe generally should be inserted the following to the oil surface.
三螺杆泵的泵体与两侧端盖为直接接触的硬密封，若接触面的平面度达不到划定要求，则泵在工作时轻易吸入空气；同样，泵的端盖与压盖之间也为直接接触，空气也轻易侵入；若压盖为塑料制品，因为其损坏或因温度变化而变形，也会使密封不严而进入空气。排除这种故障的方法是：当泵体或泵盖的平面度达不到划定的要求时，可以在平板上用金钢砂按字形路线往返研磨，也可以在平面磨床上磨削，使其平面度不超过5μm，并需要保证其平面与孔的垂直度要求；对于泵盖与压盖处的泄漏，可采用涂敷环氧树脂等胶粘剂进行密封。
Hard sealing end of the pump body and cover both sides of the three screw pump for direct contact, if the contactplane is not up to the designated requirements, are easily inhaled air pump at work; similarly, the pump cover andthe cover for the direct contact between, the air also easily invade; if the gland is a plastic products, because thedamage or deformation due to temperature changes, also can make the sealing lax and into the air. Method toeliminate this failure is: when the plane of the pump or pump cover degree is not up to the requirementsdelineated, can at the plate with steel sand in the zigzag route round grinding, can also be grinding on a surfacegrinder, the flatness is less than 5 m, and the need to ensure the verticality of the plane with holes the pumpcover and leakage; the cover, can be coated with epoxy resin adhesive seal
The framework oil seal pump shaft seal. Spring Rocca tight lip off, or anti oil package, or lips were strained, aging,will make oil seal is often in the state of negative pressure air inhaled, can be replaced with new oil seal to solve
泵轴一般采用骨架式油封进行密封。若卡紧唇部的弹簧脱落，或将油封装反，或其唇部被拉伤、老化，都将使油封后端常常处于负压状态而吸入空气，一般可更换新油封予以解决
The framework oil seal pump shaft seal. Spring Rocca tight lip off, or anti oil package, or lips were strained, aging,will make oil seal is often in the state of negative pressure air inhaled, can be replaced with new oil seal to solve

Company name: Mount Huangshan teamon pump industry limited company

Contact person: Mr. Cheng Xiao (Sales Manager)  ()

Office address: China Huangshan City Huizhou area north of the City Industrial Park

Postal Code: 245400

 86-

 86-

 phone: 

: Hstmby01

: :

A: I want to: hstmby01

Company homepage: http; //www.hstmby.comhttp://www.luogb.com

                   http://www.cntmby.comhttp://www.tm-p.cc