During the past fifty years TPK EPO ZAGREB has attained a leading position in Croatian boilermaking industry by the number of its fabricated units and level of quality. Its research and development activities are directed comparably to boiler plants and associated equipment.
By a longtime development a series of hotwater boiler has been established, intended for the most varied range of applications (hot water generation systems,district heating systems, process industry), designed for firing by oil, gas and coal. The units are built in horizontal and vertical designes, design pressure up to 2,5 MPa. Horizontal boilers, type VKL, are designed with a single-bank economizer for outputs from 2,3 to 11 MW or with multi-bank ones for outputs ranging from 11,6 up to 116,3 MW can be supplied shop-assembled in block designs, and those up to 11,6 MW accomodated in transportable container boilerhouses.

Steam boiler programme is developed into two directions:

  • packaged-type designs for outputs ranging from 6 to 80 t/h, design pressure from 1,6 to10 MPa and superheating temperature up to 540°C, for firing with oil and gas.
  • vertical-tube designs with one or two drums, for firing with oil, gas, coal and coal dust. In addition to the own solutions of boilers up to 100 t/h, a series of units has been built in cooperation with foreign partners.


An important field of activities is represented by utilization of waste sensible heat from flue gases in industrial plants and from gas turbines. The utilization of exhaust gases containing lower amounts of dust is solved successfully by boilers of outputs up to 2,5 MPa, and of exhaust gases from gas turbines by smoke-tube boilers ranging up to 15 t/h and design pressure up to 2 MPa.

Rich experience with a great number of manufactured projects refers to chemical and thermal treatment of boiler and process waters, waste water tretment, designing of steel chimneys and other auxiliary equipment.

DESIGN, CONSTRUCTS, MANUFACTURES, ERECTS AND PERFORMS

  • LAND BOILERS
    according to its own designs and in cooperation up to highest outputs, pressures and temperatures 

    • steam plants for basic power production
    • for technological processes
    • hot-water plants for remote heating systems firing by: oil, gas, coal, wood and other organic waste, and combined

  • WASTE HEAT BOILERS
    according to its own designs and in cooperation for flue gases with or without dust content 

    • boilers with natural and forced circulation
    • boilers with natural and forced circulation
  • TRANSPORTABLE BOILERHOUSES
    block-boiler – water treatment plant – pump station

  • BOILERHOUSE EQUIPMENT
    • chemical water treatment plants
    • thermal water treatmant plants
    • waste-water and potable water treatment plants
    • vessels of various sizes and purposes
    • pipelines, separators and pump
    • chimneys
    • fuel transfer devices, etc.

  • BOILER COMPONENTS AND EQUIPMENT
    • boiler pressure parts
    • air heaters
  • PROCESS PLANT COMPONENTS
    for petrochemical, chemical and food processing industries
  • RENOVATIONS OF POWER PLANTS
  • REKONSTRUCTIONS AND REPAIR OF POWER PLANTS

Certifikati

Due to its activities, the company has ensured all necessary Certificates:
TUeV – DIN EN 729-3, AD-Merkblatt HPO and TRD 201 for boilers production; DIN 18800 for steel constructions production; HRN EN 729-3 provided by Faculty of engineering and naval architecture – University of Zagreb, Croatia. TPK-EPO Proizvodnja doo was certified according ISO 9001:2000 in February 2004.