Company projects

  Year

Object

Country

Description of the activities

2012
Sedona OP Ltd.
Bulgaria
Delivery of 2 pieces flame scanners Phoenix Fireye 85UVF4-1QDWR
2012
Aurubis BulgariaBulgaria
Delivery of linear actuator ATL30 RL1 C500 FCM SP
2012
AES Maritza East 1Bulgaria
Delivery of 14 pieces crushing bars
2012
AES Maritza East 1BulgariaDelivery of tensioning springs for Drag link conveyor
2012
AES Maritza East 1Bulgaria
Delivery of tensioning springs for Submerged scrapper conveyor
2012
TPP Timisoara
Romania
Delivery of flame detectors for coal burners
2012
KCM Bulgaria
Design, manufacturing, delivery and commissioning of Bulk Material Proccess Plant
2012
Aurubis BulgariaBulgaria
Delivery of vibrating sphering roller and pressing roller
2012
AES Maritza East 1Bulgaria
Disassembling and reassembling of electrical motors base plates
2012
Lukoil NeftohimBulgaria
Delivery of flame detector and controller for oil heater
2012AES Maritza East 1 Bulgaria
Replacement of Teflon lining with Hardox lining
2012
AES Maritza East 1
Bulgaria
Chutes Teflon lining
2011 ÷ 2012
Feromagnit Pernik
Bulgaria
Construction of gas burning system for rotary furnace
2011
AES Maritza East 1Bulgaria
Design, manufacturing and delivery of 120 tons steel structures for fly ash transportation system’s piping support
2011
TPP Ruse
Bulgaria
Basic engineering of gas burning system for steam generator
2011
Tehenergo JSC
BulgariaManufacturing and delivery of 4 pieces Y-sprayers
2011
Aurubis Bulgaria
Bulgaria
Delivery of vibrating sphering roller and pressing roller
2011
Lukoil Neftohim
Bulgaria
Delivery of UV detector for oil heater
2011
AES Maritza East 1Bulgaria
Design, manufacturing, delivery and erection of 2 sets bypass chutes in fine crusher building
2011
AES Maritza East 1Bulgaria
Design, manufacturing, delivery and commissioning of roller screen extension and design of bypass chutes
2011
AES Maritza East 1
Bulgaria
Design, manufacturing and delivery of  Pipe Supports
2011
AES Maritza East 1BulgariaDesign, manufacturing and delivery of 48 trailer sets
2011 AES Maritza East 1BulgariaMechanical maintenance in AES Maritza East 1
2011
AES Maritza East 1BulgariaBasic engineering for Coal Mill Classifier
2011
AES Maritza East 1Bulgaria
Manufacturing, delivery and erection of Emergency chutes
2011
AES Maritza East 1Bulgaria
Delivery and erection of Mill Recirculation Dampers and Actuators
2011
AES Maritza East 1Bulgaria
Manufacturing, delivery and erection of sliding plates
2011
TPP Ruse
Bulgaria
Design of NG Supply line, measuring and distribution facility and gas burners as well for large scale steam generator
2011
TPP Sliven
Bulgaria
Basic engineering for refurbishment of oil firing water heating  boiler
2011
TPP Bobov Dol
BulgariaBasic engineering of Wet FGD Plant
2011
AES Maritza East 1
Bulgaria
Manufacturing and delivery of spare parts for Submerged Scraper Conveyor
2011
Aurubis BulgariaBulgaria
Mechanical activities on Processing  plant transport system
2010
Aurubis Bulgaria
Bulgaria
Design, manufacturing, delivery, installation, start-up and proving of technological parameters of vibration unloading device from belt conveyor
2010
TPP Varna
Bulgaria
Delivery of mounting flanges and mount adapter for insight scanners
2010
TPP Enel Maritz East 3
BulgariaDelivery of 4 pieces insight scanners
2010
TPP Maritza East 1  BulgariaManufacturing and delivery of 196 pieces of Scrapers for Drag Link Conveyor Boiler Unit 2
 2010 TPP Maritza East 1  BulgariaManufacturing, delivery and installation of 41 pieces of steel splints for the Slug Removal System
 2010 TPP Maritza East 1  BulgariaDelivery and installation of 2 pieces return wheels
 2010 TPP Maritza East 1  BulgariaWorkshop repair of two pieces motor-gear boxes
 2010 TPP Maritza East 1  BulgariaManufacturing and design of gitteros
2010 TPP Maritza East 1  BulgariaDesign, manufacturing and delivery of five chutes
 2010 TPP Maritza East 1  BulgariaWorkshop repair and installation of 4 pieces submerged deviation rollers
 2010 TPP Maritza East 1  BulgariaDesign, manufacturing and delivery of two chutes
 2010 TPP Maritza East 1  BulgariaSupervising of 2 pieces Slag Removal Systems and Drag Link Conveyors
 2010TPP Maritza East 1
 Bulgaria Erection of 2 pieces Slag Removal Systems and Drag Link Conveyors
 2010TPP "Varna" BulgariaDelivery of sensors for coal dust and gas torches
 2010Stomana Industry BulgariaDesign of the cooling water pipelines for arc furnace
 2010Stomana Industry BulgariaDesign of the arc pipelines for arc furnace
 2010Stomana Industry
 BulgariaDesign of the secondary cooling for arc furnace
2009
TPP "Plovdiv - EVN"
 BulgariaDesign for removal from exploatation of turbin №1 pipe lines
 2009TPP "Ruse"
 BulgariaDelivery and erection of the inflammatory heavy oil burning systems
 2009TPP "Sliven"
 BulgariaPre-disign study for reduction of the heat power for EK 1B 160/100
 2009TPP "Varna"
Bulgaria
DCS detail design for pump station
 2009 TPP "Deven"
Bulgaria
Control algoritms change for sleeve filter

2008 ÷ 2009

TPP Maritsa East 3

Bulgaria

Mechanical activities on Gypsum storage and transportation system in Enel Maritsa East 3 - design, manufacture, delivery, assembly and commissioning 

 2008 ÷ 2009TPP "Bobov Dol"
 BulgariaPre-design study of flue gasdesulphurisation units

2008 

NPP Kozlodui  

Bulgaria

Delivery of a motor truck

2008 

TPP Maritsa East 3

Bulgaria

Cleaning of Sokolitsa river, third stage

2008 

TPP Maritsa East 3

Bulgaria

Delivery of a motor lifting device

2007 ÷ 2009

TPP Maritsa East 1

Bulgaria

Design, manufacture and delivery of a gas duct for TPP Maritsa East 1

2007 ÷ 2009

TPP Maritsa East 1

Bulgaria

Design, manufacture and delivery of two submerged scraper conveyors for  TPP Maritsa East 1

2007

TPP Maritsa East 3

Bulgaria

Building of grounding installation

2007

TPP Maritsa East 3

Bulgaria

Construction of a bridge for replacement of bottom ash ducts

2007

TPP Herten

Germany

Design, manufacture and delivery of gas ducts for TPP Herten

2006 ÷ 2008

TPP Maritsa East 3 - 4 х 210 MW

Bulgaria

Design, delivery and commissioning of Gypsum Dewatering Plant on the sulfur purifying installation in TPP Maritsa East 3

2006 ÷ 2008 

TPP Boxberg

Germany

Design, manufacture, delivery and pre-assembly of gas ducts for TPP Boxberg

2006 ÷ 2008

TPP Maritsa East 3 - Unit No 1 and No 3, 227 MW

Bulgaria

Dust burner systems for highly humid lignite coals - engineering, delivery, commissioning and adjustment

2006 ÷ 2008

TPP Maritsa East 3 - Unit No 1 and No 3,  227 MW

Bulgaria

Refurbishment of pulverizing systems for highly humid lignite coals - engineering, delivery, commissioning and adjustment

2006 ÷ 2008

TPP Maritsa East 3 - Unit No 1 and No 3, 227 MW

Bulgaria

Ignition oil burner systems -  engineering, delivery, commissioning

2006 ÷ 2008

TPP Republika - Pernik

Bulgaria

Crushing and screening installation for coal flow 250 t/h - engineering, delivery, commissioning. Delivery of magnetic separators for conveyor belts

2006 ÷ 2008

TPP As Pontes  Units  1-4

Spain

Manufacture and delivery of burner systems for Units 1-3 and modification of Unit 4 of TPP as Pontes

2006 ÷ 2007

TPP As Pontes  Units  - Units No 3, 2, 350 MW

Spain

Dust burner systems with low NOx emissions for subbituminous coals - engineering, commissioning and adjustment

2006 ÷ 2007

TPP As Pontes  Units  - Units No 3, 2, 350 MW

Spain

Fan mills for subbituminous coals - engineering, commissioning and adjustment

2006 ÷ 2007

TPP As Pontes  Units  - Units No 3, 2, 350 MW

Spain

Bottom ash removing system - engineering, commissioning

2006 ÷ 2007

Libher plant, Radinovo village

Bulgaria

Manufacture and assembly of steel structures for the Libher plant

2006

TPP Aterinolakos

Greece 

Design, manufacture and delivery of a stack for TPP Aterinolakos

2005

TPP Bobov dol - 4 х 210 MW

Bulgaria

Roller screen 30 mm for coal flow 1500 t/h - engineering, delivery, commissioning

2004 ÷ 2005

TPP Maritsa 3 - Dimitrovgrad - 1 х 150 MW

Bulgaria

Ignition oil burner systems - engineering, delivery, commissioning

2004

TPP As Pontes - 4 x 350 MW

Spain

Aerodynamic modeling of economizer first grade of the refurbished convective gas duct of the boiler

2003 ÷ 2006

TPP Maritsa East 3 - Unit No 2, 227 MW

Bulgaria

Dust burner systems for highly humid lignite coals - engineering, delivery, commissioning and adjustment 

2003 ÷ 2006

TPP Maritsa East 3 - Unit No 2, 227 MW

Bulgaria

Refurbishment of pulverizing systems for highly humid lignite coals - engineering, delivery, commissioning and adjustment

2003 ÷ 2006

TPP Maritsa East 3 - Unit No 2, 227 MW

Bulgaria

Ignition oil burner systems - engineering, delivery and assembly, commissioning

2003 ÷ 2005

TPP Maritsa East 3 - Unit No 2, 227 MW

Bulgaria

Sulfur purifying installation - basic design

2003 ÷ 2006

TPP As Pontes  Units  - Unit No 4, 350 MW

Spain

Dust burner systems with low NOx emissions for highly calorific subbituminous coals - engineering, commissioning and adjustment

2003 ÷ 2006

TPP As Pontes - Unit No 4, 350 MW

Spain

Fan mills for subbituminous coals - engineering, commissioning and adjustment

2003 ÷ 2006

TPP As Pontes  Units  - Unit No 4, 350 MW

Spain

Bottom ash removing system - engineering, commissioning

2003

TPP Republica - 1 x 220 t/h

Bulgaria

Studying of the possibility for steady and efficient combustion of lignite and brown coals with high ash percentage

2002 ÷ 2005

TPP Deven - 3 х 220 t/h

Bulgaria

Ignition oil burner systems - engineering, delivery, commissioning

1998 ÷ 2000

TPP Maritsa East 2 -     4 х 210 MW

Bulgaria

Sulfur purifying installation - basic design

1998 ÷ 2000

TPP Maritsa East 2 -     4 х 210 MW

Bulgaria

Container for dedusted unloading and delivery of limestone - engineering 

1998 ÷ 2000

TPP Maritsa East 2 -     4 х 210 MW

Bulgaria

Container for dedusted unloading and delivery of limestone - automatic monitoring and control system: engineering, delivery, commissioning and adjustment  

1996

 

 

TPP As Pontes - Unit No 4, 350 MW

Spain

Crushing and screening installation for coal flow 3000 t/h - engineering, delivery and adjustment of:

  • - Roller screen 40;
  • - Disc crusher 1200/160

1994 ÷ 1997

TPP As Pontes - Unit No 4, 350 MW

Spain

Dust burner systems for a mixture of lignite and brown coals - engineering, commissioning and adjustment

1994 ÷ 1997

TPP As Pontes - Unit No 4, 350 MW

Spain

Refurbishment of fan mills for crushing a mixture of lignite and subbituminous coals - engineering, commissioning and adjustment  

1993 ÷ 1994

TPP Maritsa East 3 -     4 х 210 MW

Bulgaria

Installation for fine crushing of highly humid lignite coals for coal flow 1600 t/h - engineering and commissioning of the following:

  • - Roller screen 40;
  • - Hammer crusher 160

1993 ÷ 1994

TPP Maritsa East 3 -     4 х 210 MW

Bulgaria

Installation for coarse crushing of highly humid lignite coals for coal flow 3000 t/h - engineering and commissioning of the following:

  • - Roller screen 160;
  • - Disc crusher 1200/160

1988

TPP Hagenverder

Germany

Modification of the inlet and the classifier of a fan mill - engineering, tests and adjustment 

1988 ÷ 1989

TPP Novaki - 2 х 110 MW

Slovakia

New dust burner systems for brown coals. Refurbishment of fan mills - engineering, commissioning and adjustment

1986

TPP Trakiya - 220 t/h

Bulgaria

Installation for fine crushing of lignite coals - engineering of the following:

  • - Roller screen 40;
  • - Hammer crusher 0 - 25

1986

TPP Trakiya - 220 t/h

Bulgaria

Installation for coarse crushing of lignite coals - engineering of the following:

  • - Roller screen 220;
  • - Disc crusher 1200/200

1986

TPP Sliven - 220 t/h

Bulgaria

  • - Dust burner systems for brown coals - engineering

1984

 

TPP Maritsa East 2 -       4 х 210 MW

Bulgaria

Installation for fine crushing of highly humid lignite coals for coal flow 2400 t/h - engineering, commissioning of the following:

  • - Roller screen 40;
  • - Disc crusher 0 - 35;
  • - Roller screen 60 with removing of foreign particles

1984 ÷ 1989

TPP Maritsa East 2 -       4 х 210 MW

Bulgaria

Installation for coarse crushing of highly humid lignite coals for coal flow 3000 t/h - engineering, commissioning of the following:

  • - Roller screen 220;
  • - Disc crusher 1200/200

1983

TPP Rovinari - 2 х 210 MW

Romania

Dust burner systems for lignite coals. Refurbishment of fan mills (cases, impellers, doors, classifiers, couplings) - engineering, commissioning and adjustment

1982 ÷ 1984

TPP Krayova - 2 х 370 t/h

Romania

Dust burner systems for lignite coals. Refurbishment of fan mills (impellers, classifiers, couplings) - engineering

1981

TPP Bobovdol - 4 х 210 MW

Bulgaria

Dust burner systems for brown coals. Refurbishment of fan mills (impellers, classifiers, couplings) - engineering

1979

TPP Republica - 1 х 220 t/h

Bulgaria

Dust burner systems for brown coals with high ash percentage. Refurbishment of fan mills - engineering

1979 ÷ 1981

TPP Maritsa East 2 - 4 х 150 MW

Bulgaria

Dust burner systems for highly humid lignite coals. Refurbishment of fan mills - engineering

1979 ÷ 1981

TPP Maritsa East 2 - 4 х 150 MW

Bulgaria

Coal feeding duct - refurbishment of the doser and the feeders for highly humid coals - engineering, commissioning and adjustment 

 

 

 

Year

Site

Country

Research and consulting activity

2006

TPP Maritsa East 3 -    4 х 227 MW

Bulgaria

Study for defining the maximum additional quantity of steam depending on the loading of the boilers. 

2006

TPP Maritsa East 3 -    4 х 227 MW

Bulgaria

Hydrodynamic modeling of a circular piping for gypsum slurry

2006

Bulgarian Academy of Science

Bulgaria

Program for the economical development of Bulgaria - Part Electric Power Engineering  

2006

TPP Maritsa East 3 -    4 х 227 MW

Bulgaria

Study of the oil flame emitting from low emission burners in the conditions of background emitting from a dust flame

2005

TPP Maritsa East 3 -    4 х 227 MW

Bulgaria

Three-dimensional model of low-emission gas-oil burner with individual adjustment 

2004

TPP As Pontes - 4 х 350 MW

Spain

Aerodynamic modeling of an economizer first grade of the refurbished convective gas duct of the boiler

2004

TPP As Pontes - 4 х 350 MW

Spain

Computer modeling of the processes in the burners

2003

TPP Republika -  1 х 220 t/h

Bulgaria

Study of the possibility for steady and efficient burning of lignite and brown coals with high ash percentage 

2003

TPP Maritsa East 3 -    4 х 227 MW

Bulgaria

Computer modeling of the processes in the burners

2001

 TPP Maritsa East 2, TPP Maritsa East 3 - Units 210 MW

Bulgaria

Study and proposal for modification of the boilers' air heaters

2000 ÷ 2001

TPP As Pontes - 4 х 350 MW

Spain

Study of the possibilities for adapting the boilers for burning of highly calorific subbituminous coals

2000

TPP Ishalnitsa 1 х 315 MW

Romania

Study for the refurbishment of dust burner systems for lignite coals

1999

TPP Maritsa East 1 -  2 х 330 MW

Bulgaria

Recommendations for appropriate grade and technology for preliminary homogenizing and technology for preliminary crushing of the coals

1999

TPP Maritsa East 1 -  2 х 330 MW

Bulgaria

Selection of the burning technology, the single power of the equipment and the optimum power of the plant 

1998

Energy Efficiency Agency

Bulgaria

Recommendations for increasing the energy efficiency in the coals' extraction, the electric power engineering and the heating supply as a part of the National program for energy efficiency

1997

NPP Belene

Bulgaria

Expert evaluation of the necessity of finalizing construction of the plant and recommending an alternative option with minimum costs, combined with increasing of the energy efficiency of the country  

1995, 2000

NEC

Bulgaria

Development and restructuring of the energy branch of Republic of Bulgaria in view up to 2010.