Do You Really Know XPA Type Wear-Resistant Slurry Pump
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Do You Really Know XPA Type Wear-Resistant Slurry Pump

By:Xinhai
2018-04-16 | Browse the number (569)

       

       Xinhai XPA type wear-resistant slurry pump is a horizontal material conveying pump, which can be used in mine, metallurgy, electric power, coal, chemical industry, building materials, etc.

The service life of slurry pump is generally lower in the ore dressing process, especially used for conveying abrasive materials. Therefore, the wear-resistant performance of slurry pump is the most concerned problem for users. Xinhai XPA type wear-resistant slurry pump adopts top wear-resistant rubber that is outstanding in wear-resistance. Its corrosion resistance, high elasticity and high strength have very good protection to the pump, which makes XPA type wear-resistant slurry pump become the best choice for conveying abrasive pulp or corrosive liquid containing solid material.

Sealing is another standard to evaluate the performance of slurry pump. All Xinhai slurry pumps adopt three kinds of sealing methods: dry seal, hydraulic seal and packing seal. These three kinds of sealing forms can be changed according to the requirements of customers and working conditions of plant, which expand the applicability of slurry pump. The sealing material and structure of Xinhai slurry pump are more reasonable and reliable, which is compatible with the wear-resistant impeller and sheath.

As to conveying efficiency, because of super abrasion resistance and small proportion of impeller and sheath, the maximum flow and maximum lift of XPA type wear-resistant slurry pump is higher 10%-20% than other slurry pumps (such as PNJ pump), and the efficiency is higher 30% than other’s.

The strong performance of Xinhai XPA type wear-resistant slurry pump also includes low energy consumption. Due to the proportion of rubber (about 0.97) is small, so Xinhai XPA type wear-resistant slurry pump has smaller power than the metal pump (7.85 averagely), and the energy-saving effect is more obvious.

       What’s more, Xinhai often uses Pumptec system when selecting products for users. According to the physical properties of pulp, pipeline and pipe fittings, this system can select the best specifications, electrical power, rotational speed and line.


Notes: concentration of conveying pulp: <65%

          Temperature of conveying pulp: -40-70

Specification
Flow
(m³/h)
Lift
(m)
Rotate Speed
(rpm)
Maximum Permitted, Capacity (KW)
Peak Efficiency
(%)
Impeller Diameter 
(mm)
Impeller Diameter 
(mm)
Impeller Diameter 
(mm)
50/50
20-60 38 800-2400
22
51
200
156
725×482×491
80/80 
30-100 45 600-2100
45
53
256
326
915×590×595
100/100
60-160 50 600-1600
75
57.5
340
440
999×648×660
150/125 100-260 47 400-1400
110
63
372
608
1280×736×758
200/150 160-450 47 450-1200
132
69
433
736
1313×788×822
250/200 300-900 46 400-1200
250
78
454
1250
1600×812×956
300/250 400-1500 45 300-900
600
73
610
1956
1698×966×1083


 




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