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ISO 9001 2008

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 Caprolon represents a polymeric compound which is intended for such a main function as creation of products for structural and anti-friction purposes by way of mechanical treatment. It is resistant to influence of oils of ketones, alcohols, ethers, alkali and weak acids. It chemically resistant and non-toxic.

Scope of Application.

     Caprolon is used in power engineering, mechanical engineering, oil and chemical industries. Bushings made of caprolon are permitted for application in equipment which contacts with potable water and food products.

     This material is well suited for all kinds of mechanical treatment: turning operation, milling work, grinding work, drilling operations, and boring work. Caprolon is used for production of pulleys and bushings which are designed for hoisting units, wheels and rollers for hydraulic carts, conveyors and conveyor lines. Sheet caprolon is used for production of augers, worm wheels, and star wheels. All components made of this material are much lighter than steel and bronze products instead of which the former are installed thus ensuring potential increase in overhaul life period by almost 2.5 times. Components made of caprolonhave excellent distinctive wear resistance.

     Bearings made of caprolon are used in vertical picking plants of the enterprises Navoi Mine Metallurgical Combinate. In respect to their performance characteristics, caprolon bearings has a service life which is twice greater than that of other bearings; therefore, we recommend using caprolon bearings on other enterprises with abrasive environments.  If lubricated, bearings made of caprolon may operate at circular speeds of up to 15 m/s and specific pressure of up to 50 kilogram-force/cm2.  Coefficient of friction for steel and bronze with lubrication (water, and oil) is 0.04 – 0.08. Wear per 1000 hours of operation amounts to0.10 mm.      Economic effect of this products amounts to 50% compared to that of steel sliding bearing.

     We have also developed a technology of fabrication of graphite-filled and oil-filled caprolon which raises wear resistance and is used in enterprises of chemical industry. 


Caprolon is also used in other sectors of industry.  Caprolon is used in machine tools construction


Machine-tool in which Components are Installed

Component Name

Screw-cutting 1А-62, 161А, ДИП 200 and other machine-tool
Lathe-capstan machine-tool, index-25, 1112, 1118
Rotary boring machine-tool
Coordinate boring machine-tool 2Б-440
Milling machine-tool МАС, ТВМ 610, 615, ТГ-2, 6П80Г, 6Н811
Spline-hobbing machine-tool of "RIVA" type
Longitudinal-planning machine-tool

  • Tool head travel bushings
  • Gearwheels of distribution shaft
  • Crowns of worm reducers РЧ-32, РЧ-37
  • Splitnuts of cross slides
  • Moving guides
  • Gears of speed gear box
  • Worm of drive reducer wheel
  • Bushings, inserts in friction units (slides, mandrels, sliders and so on)
  • Spindle inserts 

Gear-cutting machine-tool

  • Cuttings of pilot wedges
  • Slides
  • Bushings
  • Gears

Machines for washing bottles, bottling and corking of liquids and labeling 

  • Sliding bearings
  • 7, 12 and 12 gear sprockets
  • 12 gear wheel
  • Bumper plate
  • Ribbings
  • Rollers
  • Stop plugs
  • Auger
  • Plungers
  • Rod roller bearing 

Machine-tool of deep drilling and boring КЖ-2216, КЖ-1940

  • Guides for drilling and boring heads
  • Inserts in stem collar plates
  • Conductor bushings in oil receivers
  • Filling in sliding stem collar plates 

Equipment for RTI:

- tyre-tread assembly
- scraper conveyor IVK-45
- vulcanizer-55
- docking machine-tool
- horizontal cutting machine 
- granulator

  • Bushings of friction assemblies with diameter from50 mmto500 mm
  • Upper and lower inserts
  • Planks
  • Sealing components
  • Sliders

Weaver’s looms including braiding and thread-spinning machines of LAT-50 type

  • Shuttle guiding rollers
  • Shuttles 



Caprolon in Food Industry


Machine-tool in Which Components are Installed

Component Name

1. Bottling and Corking Machine

  • Rod roller bearing 
  • Auger
  • 7, 12 and 14 gear sprockets
  • 12 gears wheels
  • Plungers
  • Sliding bearings
  • Bushings

2. Labeling machine

  • Gears
  • Sprockets
  • Bumper plate
  • Ribbings
  • Plug (guide)
  • Plug (auger)

3. Conveyers, roller conveyers

  • Rollers
  • Sliding bearings

4. Automatic machines for production of:

-          macaroni
-          ice-cream
-          minced meat
-          pastry 
-          meat dumplings

  • Draw plates
  • Augers
  • Pullback drum
  • Die tooling
  • Tooth and worm wheels
  • Bushings

5. Equipment for meat processing

  • Preparation (separation) boards
  • Rollers
  • Bearings
  • Cutting knives set

6. Beading machines

  • Platens

7. Separators, pumps

  • Sealing rings
  • Collar holders
  • Sliding bearings

8. Carts, trolleys, splitters, hydraulic carts

  • Inserts of stop and guide wheels
  • Wheels and wheel hubs
  • Roller 

9. Crane beams, cranes

  • Wheels of crane beams
  • Inserts of stop and guide wheels of haulage lines
  • Rollers
  • Wheels with roller bearings, cartridges 




Caprolon for Railway Transport

     At present time, components made of caprolon may easily withstand significant loads; they are durable and may function in friction assemblies without lubrication. To purchase caprolon tantamount to obtaining an excellent dielectric which significantly outperforms insulators made of polystyrene, polyvinylchloride and other materials in respect to mechanical and of thermal resistance. This material is used in shipbuilding, power engineering and mechanical engineering.

     We manufacture insulators for brush holders of electric locomotive traction engines NB-412:418:514 which successfully passed tests and are operated on locomotives of SJSRC «Uzbekiston Temir yullari».