We Grind And Polish The Impeller Runner Of The Casting Part, Which Greatly Improves The Efficiency Of The Magnetic Pump.
The test data and calculation methods are shown in the table:
| Item No. | Pump Type | Impeller’s Channel | Flow m3/h | Head m | Shaft’s Power w/h | Operating Hrs/ Year | Power/ kw | Power price (RMB) | Total Power Cost |
|---|---|---|---|---|---|---|---|---|---|
| 1 | IMC100-80-125 | Polished | 99.01 | 17.99 | 7740.29 | 8640 | 66876 | 1.00 | 66876 |
| 2 | IMC100-80-125 | Unpolished | 99.08 | 17.52 | 8282.10 | 8640 | 71557 | 1.00 | 71575 |
- Shaft’s power is the actual power consumption.
- Item No. 1 is a pump with polished impeller channel. Item No. 2 is a pump with an unpolished impeller channel.
- With 360 days’ operating, RMB 4681 is save for polished impeller channel comparing unpolished. (71557KW-66876KW=4681KW). (see below 2 slides for detailed data)
With polished impeller channel, power saved for 3 to 4 years can cover the cost of pump.
We are the only one to have this technology of polishing impeller’s channel.
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