IPO Ltd.

With more than 20 years of experience and the long standing manufacturing practice of our excellently trained staff, we specialize in producing premium quality small to average series of castings from grey iron and steel with rough or finished machining, as various metal constructions. All manufactured elements find wide application for machines and equipment for the machine-building, mining, and construction industries, energetics, agriculture, shipbuilding and dockyards, transportation, etc.

Based in the town of Karlovo, the production plant is fully equipped with modern and up-to-date manufacturing technology. This enables us to close the full production cycle and provide our clients with the exclusive possibility to make their own choice of the final type of the ordered production by closing the production technological cycle through rough or finishing mechanical treatment of the components.

Our clients have the unique opportunity to order specific components, based either on their own technical documentation or on documentation designed by our skilled engineering unit specifically based on the clients’ specification and requirements.

Thanks to our long-standing manufacturing practice and the company’s main focus falling on delivering highest quality services to our clients, we have developed a stable network of clients and partners in a wide range of industries, predominantly in the mining, road-construction, agricultural sectors in Bulgaria and abroad.

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:   DIN 1705, DIN 1714, DIN 1716, DIN 17656 БДС 14010, БДС 14009, ГОСТ, UNI, SAE EN 1982, EN 10213, EN 10083            

IPO Ltd is an established partner and supplier of components and spare parts for the mining and extracting industry equipment. The company is also a traditional producer of teeth, crown-wheels and blades for machines used in road construction, excavation works and quarries. We have the proven technology and model-case equipment needed for production of quality high-performance and wear-resistant castings, used in mining and road construction equipment.

At IPO Ltd. we have both the expertise and the needed equipment to produce castings made of steel and cast iron of weight up to 2000kg with guaranteed chemical composition and mechanical qualities.

The manufacturing unit has full technological equipment available for the production of ferrous metal castings from steel and cast iron in sand moulds. The produced parts have a wide range of application as spare parts for installations for preliminary crushing and sifting of articles (jaw breakers, cone breakers and rotor crushers), sluices and castings of excavator buckets.