• JSC KMPO was founded in 1931 and is one of the largest machine building enterprises in Russia

  • Since 2005, JSC KMPO is a serial manufacturer of gas pumping units

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  • JSC KMPO implements projects on designing, manufacturing and supplying the main and auxiliary equipment of compressor stations "on a turn-key basis" taking into account all customer requirements

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  • Gas turbine engines of the new generation produced by JSC KMPO meet modern requirements of ecology, fuel efficiency and operational reliability

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Manufacture of blades

Manufacture of large and medium-sized compressor blades

 

Workpiece

type of workpiece: stamping, forging of own production;

material: titanium alloys, high-temperature alloys

 

Parts characteristic

types of blades: cantilever blades with chisel lock and shank "dovetail", two-leg blades, rotary blades, shovels with shrouds;

dimensions of the profile, mm: up to 700х400;

profile thickness, mm: 3 ... 12

processing accuracy, mm: ± 0,04;

roughness of the feather (Ra), mm: 0.032

 

Equipment

5-axis 5-spindle machining centers SX-051B, LX-051, STC-100, NX-155 of the company "Starrag" (Switzerland), 4 and 3-coordinate high-speed machining centers "Micromat" (Germany) . Installations for automatic volumetric vibro-grinding of compressor blades by the company "Rösler" (Germany)

 

 

 

 

Manufacture of small-sized compressor blades

Workpiece

type of workpiece: stamping, forging;

material: titanium alloys, nickel-based heat-resistant alloys

 

Parts characteristic

types of blades: cantilever blades with chisel lock and shank "dovetail"

dimensions of the profile, mm: 95x45;

thickness of the profile, mm: 0,6 ... 2,8

processing accuracy, mm: ± 0,03;

roughness of the feather (Ra), mm: 0.02

 

Equipment

machines EHVIS-5000 manufactured by JSC "KMPO"

 

 

 

 

Manufacture of turbine blades

Workpiece

type of workpiece: investment casting;

material: nickel-based heat-resistant alloys

 

Parts characteristic

types of blades: blades with shrouds and root, cooled blades, nozzle sections 2 ... 4 sectional;

length of blades up to 400 mm;

accuracy of root processing, mm: ± 0,02;

 

Equipment

Turning-and-boring machines with grinding spindle ЛШ-278 (Russia)

Machines for deep grinding ЛШ-220 (Russia), "Elb Shlif" (Germany), "Blom" (Germany)

 

 

 

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