G-type single screw pump

G-type single screw pump has been widely used in developed countries, most of which are called "mono pumps" in foreign countries, and "mono pumps" in Germany, and "eccentric rotor pump" Because of its excellent performance, its application scope in China is expanding rapidly in recent years Its main characteristics are strong adaptability to medium, stable flow, small pressure fluctuation and high self-priming capacity, which can not be replaced by any other pump We have made analysis and Research on the single screw pump produced in foreign countries (such as Germany, Britain, France, Japan, etc.) and the products of the same industry in China We have gained many advantages and carried out continuous reform and innovation on our own products At present, our products have formed a system of their own, with a pressure of 0.4-1.2mpa, which can meet the different needs of users for single screw pumps The pump produced by our company is of reliable quality, three guarantees and relatively low price Meanwhile, it ensures the normal supply of spare parts This unit zealously serves for the general user, accepts the user to the special request single screw pump design and the manufacture task Model meaning: scope of use: due to the special geometry of the two parts, separate sealed cavities are formed, the medium flows uniformly from the axial direction, the internal flow rate is low, the volume remains unchanged, and the pressure is stable, so there is no vortex and agitation The output pressure of each pump is 0.6MPa, the lift is 60m (clear water), and the self-priming height is generally more than 6m Because the stator is made of a variety of elastic materials, this kind of pump is not competent for the transportation of high viscosity fluid and the transportation of medium containing hard suspended particles or fiber medium Its flow is proportional to the speed Single screw pump has compact structure, small volume and easy maintenance It has strong adaptability to medium, stable flow, small pressure fluctuation and high self-priming capacity The working temperature can reach 120 ℃ If it is necessary to transport 120 ℃ - 350 ℃ high temperature medium, it can be customized Widely used in chemical industry, metallurgy, printing and dyeing, papermaking, food, chemical fertilizer, pharmaceutical and other industrial sectors 1 Discharge chamber 2 Pull rod 3 Screw rubber sleeve 4 Screw shaft 5 Universal joint assembly 6 Suction body 7 Coupling shaft 8 Filler 9 Packing gland 10 Bearing seat 11 Bearing cover 12 Motor 13 Coupling 14 Shaft sleeve 15 Bearing 16 Driving spindle 17 Performance parameters: model speed r / min Flow m 3 / h pressure MPa motor kw head m inlet mm Outlet mm g25-1 960 2 0.6 1.5 60 32
25
G25-2
960
2
1.2
2.2
120
32
25
G30-1
960
5
0.6
2.2
60
50
40
G30-2
960
5
1.2
3.0
120
50
40
G35-1
960
8
0.6
3.0
60
65
50
G35-2
960
8
1.2
4.0
120
65
50
G40-1
960
12
0.6
4.0
60
80
65
G40-2
960
12
1.2
5.5
120
80
65
G50-1
960
20
0.6
5.5
60
100
80
G50-2
960
20
1.2
7.5
120
100
80
G60-1
960
30
0.6
11
60
125
100
G60-2
960
30
1.2
15
120
125
100
G70-1
960
45
0.6
15
60
150
125