3GR70*2W21三螺桿泵屬于3GR三螺桿泵，它的主動螺桿與從動螺桿上螺旋槽相互嚙合及它們與襯套三孔內(nèi)表面的配合，得以在泵的進出口之間形成數(shù)級動密封腔室，這些動密封腔室將不斷把液體由泵進口軸向移動到泵出口，并使所輸液體逐級升壓，從而形成一個連續(xù)、平穩(wěn)、軸向移動的壓力液體。

3GR70*2W2 belongs to the 3GR three screw pump, screw the initiative and driven screw it spiral groove meshed with each other and they and the Bush inner surface with three holes, to form number level dynamic seal chamber between the import and export of the pump, the dynamic seal chamber will continue to put the liquid from the pump inlet axial movement to the pump outlet, and the the transfusion step, so as to form a continuous, stable, the axial movement of the pressure of liquid.

3GR三螺桿泵特點及優(yōu)點：

The characteristics and advantages of 3GR three screw pump:

 

（1）壓力和流量范圍寬闊，流量范圍0.2～600m3/h*高工作壓力可達10MPa；

(1) a wide range of pressure and flow, the flow rate range of 0.2 ~ 600m3/h, the maximum working pressure up to 10MPa;

 

（2）運送液體的種類和粘度范圍寬廣，粘度范圍1mm2/s-760mm2/s；

(2) the delivery of liquid type and a wide range of viscosity, viscosity range 1mm2/s-760mm2/s;

 

（3）因為三螺桿泵內(nèi)的回轉(zhuǎn)部件慣性力較低，故可使用很高的轉(zhuǎn)速；

(3) because the rotary screw pump parts within three inertial force is low, it can use very high speed;

 

（4）吸入性能好，具有很強的自吸能力；

(4) the suction performance is good, has the very strong self-priming capacity;

 

（5）流量均勻連續(xù)，振動小，噪音低，幾乎沒有脈動；

(5) the flow uniformly continuous, little vibration, low noise, almost no pulse;

 

（6）三螺桿泵結(jié)構(gòu)堅實，安裝方便有(臥式、立式、法蘭式、插裝式）保養(yǎng)容易；

(6) three solid screw pump structure, convenient installation (horizontal, vertical, flange type, plug-in) easy maintenance;

 

（7）三螺桿泵具有很強的耐熱性，一般工作溫度是（1~250°C)超過此溫度要在訂貨時說明，我們將為您定做您所需要的產(chǎn)品；

(7) three screw pump has a very strong heat resistance, the general working temperature (1~250 DEG C) is more than the temperature to indicate in order, we will provide you customize the products you need;

 

（8）根據(jù)所輸送介質(zhì)需要還可提供加熱或冷卻結(jié)構(gòu)；

(8) according to the transmission medium need to also can provide heating or cooling structure;

 

（9）三螺桿泵幾乎沒有磨損，三螺桿泵只要選型正確，使用的壽命是很長的。

(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）三螺桿泵的工作效率高。

(10) the three screw pump high work efficiency.

 

3GR三螺桿泵型號大全：

3GR three screw pump model daquan:

 

3G25×3BW2 3G25×3BW21 3GR25×4W2 3GR25×4W21

3G25 * 3BW2 3G25 * 3BW21 3GR25 * 4W2 3GR25 * 4W21

 

3GR25×4CW2 3GR25×4CW21 3GR25×6W2 3GR25×6W21

3GR25 * 4CW2 3GR25 * 4CW21 3GR25 * 6W2 3GR25 * 6W21

 

3GC25×12AW2 3GC25×12AW21 3GC25×12AW3 3GC25×12AW23

3GC25 * 12AW2 3GC25 * 12AW21 3GC25 * 12AW3 3GC25 * 12AW23

 

3GR30×4W2 3GR30×4W21 3GR36×4W2 3GR36×4W21

3GR30 * 4W2 3GR30 * 4W21 3GR36 * 4W2 3GR36 * 4W21

 

3GN36×4W2 3GN36×4W21 3GR36×6AW23 3GR36×6AW21 3GR36×6AW3 3GR36×6AW23

3GN36 * 4W2 3GN36 * 4W21 3GR36 * 6AW23 3GR36 * 6AW21 3GR36 * 6AW3 3GR36 * 6AW23

 

3G36×3CW2 3G36×3CW21 3GC36×12W2

3G36 * 3CW2 3G36 * 3CW21 3GC36 * 12W2

 

3GC36×12W21 3GC36×12W3 3GC36×12W23

3GC36 * 12W21 3GC36 * 12W3 3GC36 * 12W23

 

3GR42×4AW2 3GR42×4AW21 3GR42×4AW3

3GR42 * 4AW2 3GR42 * 4AW21 3GR42 * 4AW3

 

3GR42×4AW23 3GR42×6AW2 3GR42×6AW21：3GR70*2W21.3GR3GR42×6AW3 3GR42×6AW23 3GR50×2W2

3GR42 * 4AW23 3GR42 * 6AW2 3GR42 * 6AW21:3GR70*2W21.3GR3GR42 * 6AW3 3GR42 * 6AW23 3GR50 * 2W2

 

3GR50×2W21 3GR50×2W3 3GR50×2W23： 3GR70*2W21.3GR70*3W2

3GR50 * 2W21 3GR50 * 2W3 3GR50 * 2W23: 3GR70*2W21.3GR70*3W2

 

3GC50×2W2 3GC50×2W21 3GC50×2W3： 3GR70*2W21.3GR70*3W2

3GC50 * 2W2 3GC50 * 2W21 3GC50 * 2W3: 3GR70*2W21.3GR70*3W2

 

3GC50×2W23 3GCR50×2W2 3GCR50×2W21

3GC50 * 2W23 3GCR50 * 2W2 3GCR50 * 2W21

 

3GCR50×2W3 3GCR50×2W23 3GC50×3W2

3GCR50 * 2W3 3GCR50 * 2W23 3GC50 * 3W2

 

3GC50×3W21 3GC50×3W3 3GC50×3W23

3GC50 * 3W21 3GC50 * 3W3 3GC50 * 3W23

 

3GCL50×2W2 3GCL50×2W21 3GCL50×2W3

3GCL50 * 2W2 3GCL50 * 2W21 3GCL50 * 2W3

 

3GCL50×2W23

3GCL50 * 2W23

 

3GN50×4W2 3GN50×4W21 3GN50×4W3 3GN50×4W23

3GN50 * 4W2 3GN50 * 4W21 3GN50 * 4W3 3GN50 * 4W23

 

3GR50×4W2 3GR50×4W21 3GR50×4W3 3GR50×4W23

3GR50 * 4W2 3GR50 * 4W21 3GR50 * 4W3 3GR50 * 4W23

 

3GCN50×4W2 3GCN50×4W21 3GCN50×4W3 3GCN50×4W23

3GCN50 * 4W2 3GCN50 * 4W21 3GCN50 * 4W3 3GCN50 * 4W23

 

3GR70×2W2 3GR70×2W21 3GR70×2W3 3GR70×2W23

3GR70 * 2W2 3GR70 * 2W21 3GR70 * 2W3 3GR70 * 2W23

 

3GC70×2W2 3GC70×2W21 3GC70×2W3 3GC70×2W23

3GC70 * 2W2 3GC70 * 2W21 3GC70 * 2W3 3GC70 * 2W23

 

3GCR70×2W2 3GCR70×2W21 3GCR70×2W3 3GCR70×2W23

3GCR70 * 2W2 3GCR70 * 2W21 3GCR70 * 2W3 3GCR70 * 2W23

 

3GCL70×2W2 3GCL70×2W21 3GCL70×2W3 3GCL70×2W23

3GCL70 * 2W2 3GCL70 * 2W21 3GCL70 * 2W3 3GCL70 * 2W23

 

3GR70×3W2 3GR70×3W21 3GR70×3W3 3GR70×3W23

3GR70 * 3W2 3GR70 * 3W21 3GR70 * 3W3 3GR70 * 3W23

 

3GCL70×3W2 3GCL70×3W21 3GCL70×3W3 3GCL70×3W23

3GCL70 * 3W2 3GCL70 * 3W21 3GCL70 * 3W3 3GCL70 * 3W23

 

3GR70×3W2C 3GR70×3W21C 3GR70×3W3C 3GR70×3W23：3GR70*2W21.3GR70*3W2我們的客戶 （與本公司建立長期合作）：3GR70*2W2

3GR70 * 3W2C 3GR70 * 3W21C 3GR70 * 3W3C 3GR70 * 3W23:3GR70*2W21.3GR70*3W2 (our customers to establish long-term cooperation with the company): 3GR70*2W2