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IPO Ltd. is an established producer of centrifugally cast bushings and rings made of bronze and brass, whose chemical composition and mechanical indicators comply with the following standards:

The rich variety of metal moulds for centrifugal casting enables us to produce castings with a wide range of sizes:

• Min inner diameter of a bushing Ø80мм - ОК са
• Max. outer diameter of a bushing Ø 1100мм with height L 650мм - ОК са
• Max. outer diameter of a ring Ø 2300мм with height L 250мм - ОК са
• Castings produced by our company are offered to our clients with either final or rough machine treatment (polishing).

Wide application 

• Heavily loaded sliding bearings for the mining and ore dressing industry, road construction equipment, engines and machine units
• Ship repairs and casing bushings for propeller shafts
• Worm drive rings for heavily loaded engine transmissions
• Sealing rings for hydraulic turbines