REMTECHSTROY GROUP is a alliance offering numerous complex services and products, servicing wide range of industrial enterprises in power engineering, ore mining, mineral processing, chemical, railway, transport, machine building, shipbuilding and ship repairing industry.

    The highest quality and service is priority No 1 of the company


    The high professionalism of services is product of the application of most modern achievements and technologies, patents, company know how, improvement and qualification of the technical personnel, long years expert and practical experience of the managing body on remedy of failures and solution of complicated technical problems in industry.
    The high quality of industrial repair effected, the one year guarantee period and the long after repair term of exploitation of repaired facilities is the basic motive to choose Remtechstroy Group as a correct and reliable partner from well known companies like: Devnya cement JSC Italcementi Group, National Railway Infrastructure Company, Bulgarian State Railways EAD (BDZ EAD), Mini Maritsa East town of Radnevo, STOMANA INDUSTRY SA town of Pernik, Kaolin AD town of Senovo, Port town of Varna, Water supply and sewerage (VIK) town of Varna, Sals JSC town of Devnya etc.

REPAIR AND RECOVERY OF FACILITIES AND DETAILS

 The company performs full recovery of junctions, details and facilities, including all necessary mechanic and thermal processing, finishing of surfaces and other necessary operations. By wish of client, we offer installation and additional transport of defected and repaired details and junctions to and from the production location of the company in the town of Varna.
  The presence of mobile emergency group and workshop allows making of repairs all over the territory of the country at minimum term and stay of failed machines and facilities .

  The company gives one year guarantee on all junctions and details made and repaired by it.
  The necessary quality is achieved and guaranteed through: :
   - Application of modern western technologies and methods of repair;
   - The use of high qualified welders and technologists;
   - Use of mainly western equipment: sources, half automates and other equipment production (Messer Griesheim, ESAB, Kampi etc.);
   - Use of western consumables and electrodes of companies of good name like Beoler, Castolin, Sandvic etc.
   - Full 100 % control for defects on made welds: preliminary obligatory laboratory analysis of material; use of western ultrasound defectometers Forster-Defectometer H 2.835 Institute Dr. Forster; reactives MR 68 Penetrant Dye penetrant and developers MR 70 Entwickler Developer for colour defectoscopy etc.
   - Control of the mounting of recovered junctions and details from specialists of the company

  Emergency remedy of ship leakages
  Non abrasive ultrasound processing
  Recovery and processing of gear wheels and crown wheels
  Recovery of geometrical dimensions of oversized shafts
  Recovery vibration shaft (camshafts)- Plasser
  Recovery of worn out discharge ducts of cast iron pumps
  Recovery of worn out surfaces on cast iron pumps cases
  Recovery of bearing seats and journals without heating
  Recovery of carbonized cylindric surfaces
  Recovery of segment jaws
  Recovery of stamps
  Recovery babbitt bushes
  Recovery of chain (steel 110G13) Plasser ballast undercutting/cleaning mashine
  Recovery of plow and roll clamp ballast regulator Plasser
  xternal cylindrical grinding of hydraulic cylinder after repair
  Exothermal underwater cutting
  Exothermal cutting and drilling. Emergency - rescue
  Welding of railway switch elements
  Welding of cast iron blocks and foundations of ships
  Welding of cast iron and aluminium cylinder heads
  Protection of surfaces with special stell sheet against abrasive wear
  Protective cladding of decanter centrifuges - Alfa Laval
  Protective cladding of teeth
  Protective cladding of tamping tools
  Protective cladding and surfaced welding of hammers for crushers and mills
  Protective cladding and surfaced welding of stamps and matrices
  Protective cladding and surfaced welding of pump case for sand extraction
  Surfaced welding of oversized copper details
  Surfaced welding of oversized band wheels
  Surfaced welding and welding of details of steel 110G13
  Surfaced welding of layers liable to heat treatment
  On site processing of bearing journals of oversized details
  On site processing of broken cracked and surface welded teeth
  Processing of stamps without grinding
  Processing of holes with portable line boring machine tool
  Plasma and gas thermal spraying
  Underwater welding
  Semi automatic surfaced welding of flat surfaces
  Semi automatic surfaced welding of rotor details
  Preventive surfaced welding of hammers for milling systems
  Repair and welding of defects and cracks on hydraulic cylinders
  Repair of closing cylinders for tamping units Plasser
  Repair of oversized rotors for crushers
  Repair of gear boxes
  Repair of tamping units Plasser and Matisa
  Repair of stabilizing units Plasser DGS
  Repair with metal plastics
  Repair of jaws crushers
  Change of tungsten carbide plates of decanter centrifuges Alfa Laval
  Thermal straightening of details
  Technology for repair of hydro gates of dams
  Chroma plating
  Carbonize and thermal treatment