Shijiazhuang Mets Machinery Co., Ltd
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Impeller

Brief introduction

 

Impellers are generally closed because of higher efciencies and are less prone to wear in the front liner region.  Semi-open impellers are more common in smaller pumps, where particle blockage may be a problem, or where the shear provided by an open impeller is an aid to pumping froth.

Another feature of slurry pump impellers is the pump out or expelling vanes on the back and front shrouds.  These perform the dual function of reducing pressure (thus inhibiting recirculating flow back to the impeller eye and reducing stuffing box pressure) and keeping solids out of the gaps between the casing and impeller by centrifugal action.

We also accept OEM service, and mine site measuring up, from this we can cut down 50% or more cost of the pump parts resource, and our delivery time is very short, normally 30days is enough for any parts that finalized, for all the normal parts, we have large in stock, so, the standard parts we can supply with 10days; about the quality we can guarantee the same period as  the world famous brand.  





 

Shijiazhuang Mets Machinery Co., Ltd. Shijiazhuang Hi-tech Industry Development Zone Tel:0086-311-68058177 Fax:0086-311-68058178