General:
Notation:
200ZJ(G)-I-A60(58) 200 Outlet diameter(mm) ZJ denotes slurry pumps ( ZJL denotes vertical pumps, ZJD-single-case pumps) (G) High-head (usually can be omitted) I single stage pump ( II denotes th second stage pump) A number of vanes of impeller ( A denotes 5 vanes, B--4 vanes, C--3 vanes, D--2 vanes) 60 External diameter of impeller (cm) 58 External diameter of impeller after incision (cm)Application Field:
.Metallurgy and mine:Transport black and colored course-mine, fine-mine and slurry of end-mine, etc. .Electric power:Transport ash mud&slurry in electric power, etc.
.Coal:Transport various course & fine coal mud, etc.
.Contructional material: Transport various slurry contain mud&sand, etc.
.Chemical industry departments: Transport every kinds of abrasive and corrosive slurry in the phosphorus and kalium manufactories, etc. .Environmental protection: Flue gas desulfuration and transportation of gypsum mortar, etc.
The superior material & technique of wear-resistant:
Hydraulic adopted hydraulic design, wear abrasion of pump parts can be improved
effectively. It is most important for the lifetime of pump that if selected material is fit for
the liquid. According to the concrete circumstance of each conditions, our limited
analyzes seriously its basic wear mechanism & wear regulation, selects suitable serial
A material of wear-resistant & corrosion-resistant or other metal & nonmetal wear-resistant material for wear flow parts so as to combine the operation request of pump
and the select parts best to get super operation benefit.
The wear abrasion is various.Usually serials A material of wear- resistant & corrosionresistant is selected to transport liquid according to its quality,
grain diameter, corrosive performance, temperature and etc. It is serials antiwear
material which is introduced and developed by ourselves according to practice
experience of 50 years. Its hardness is HRC35-68, and has more than 30 types such as type antiwear, type antiwash, type anticorrosion,
type special acid and etc.They can be selected by customers.
Among others, our company based on the introduced technique, associates with
internal firstclass colleges and institutes to develop wearresistant alloy cast iron of
A05, A07 and etc. Anti-wear can be enhanced 30% than regular similar materials.
In addition, the methods of rubber, wearing coat, ceramic spray weld, etc also can
be adopted in wearing materials.
Plant:
Pumps:
Pump Parts:
Package:
Application:
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electric centrifugal pump Particularly suited to applications including watersupply to civil,agricultural and industrial plants, Pressure boosting, Fire-fighting,heating systems and air-conditioning, ZJ Coal Washing Slurry Pump Moving industrial liquids,Irrigation, Refrigeration towers, Swimming pools, Washing plants.
KJSBH