Mining Industry

Conveyors and Driving Stations​

We ensure complex solutions within mechanical and electrical engineering, MaR and control systems and provide design, delivery, production, assembly and disassembly of conveyors and driving stations.

 

Big machines

We ensure complex solutions within machinal, electro, MaR and control systems and provide design, delivery, production, assembly and removal of mining machines parts.

Lifting equipment

We are holders of the authorization for installation, repairs, inspections, examinations and tests of specified lifting equipment including inspections of electrical installation of elevators according to civil and mining regulations within the following extent:Hoists and mobile hoists with a lifting capacity over 5000 kg

    • Hoists and mobile hoists with a lifting capacity over 5000 kg
    • Cranes with a lifting capacity over 5000 kg
    • Lifting working platforms with a reach over 3 m
    • Elevators, which are a permanent part of constructions, with a load capacity over 100 kg and an uplift height over 2 m
    • Shelf stackers with vertically movable service standpoints

We ensure complex services for all specified and non-specified lifting equipment, such as all types of cranes, tackles, winches, hydraulic uppercuts, hand-operated hoists (BRANO authorized service) and similar equipment within the extent below:

Legislative activities:

  • Inspections and revision testing of lifting equipment according to Decree No. 19/1979 Coll. (civil) and Decree No. 392/2003 Coll. (mining)
  • Regular inspections of electrical installations according to ČSN 33 1500 and ČSN 33200-6-61 ed. 2
  • Regular inspections and condition monitoring according to ČSN ISO 9927-1
  • Special assessment of mobile cranes according to ČSN ISO 12482-1
  • Safe work system according to ČSN ISO 12480-1 (Cranes – Safe use)
  • Detailed inspections and maintenance of steel structures according to ČSN 73 2601
  • Geodetic surveying of crane tracks according to ČSN 73 2611 and ČSN 73 5130
  • Training of crane operators and load slingers

Inspection activities:

  • Regular preventive inspections of mechanical and electrical parts of lifting equipment
  • Small, medium and general repairs of mechanical and electrical parts of lifting equipment

Assembly activities:

  • Deliveries and installation of new equipment or their parts
  • Deliveries of load binding and gripping devices

Gas Equipment

We are holders of the authorization for assemblies, repairs, inspections and tests of specified gas equipment according to civil and mining regulations within the following extent:

    • Production and processing of gases
    • Storage and transport of gases
    • Filling vessels with gas, including pressure stations
    • Liquefaction and evaporation of gases
    • Increase and decrease of gas pressure
    • Gas distribution
    • Gas consumption by combustion

We ensure complex services in a field of deliveries, installation, repairs and maintenance of specified gas equipment.

Project activity:

  • A design of equipment intended for gas combustion
  • A design of equipment intended for gas storage and distribution

 

Technical and legislative activities:

  • Training of gas equipment operators
  • Completion of a range of gas equipment inspections

Assembly activities:

  • Manufacture, installation and repairs of gas distribution systems (welded or mechanically assembled piping)
  • Manufacture, installation and repairs of vessels intended for gas storage
  • Manufacture, installation and repairs of devices intended for gas combustion (furnaces, boilers and other facilities)

 

Electrical Equipment

We are holders of the authorization for manufacture, installation and inspections of electrical equipment according to civil and mining regulations within the following extent:

    • E1B – equipment without limitations of alternating-current or direct-current voltage, including installations intended for protection against effects of atmospheric and static electricity (lightning conductors) in potentially explosive atmospheres

We ensure complex services in a field of deliveries, installation, repairs and maintenance of specified electrical equipment.

Project activity:

  • Studies
  • Documentation for all project phases
  • Calculations of loading, drawing documentation and artificial lighting
  • Budgeting forecasting

Service activities:

  • Maintenance of existing installations
  • Diagnostics and repair of failures
  • Rewinding of electric motors
  • Measuring temperature and vibrations of electromotor bearings
  • Thermovision diagnostics

Assembly activities:

  • HV and LV substations, switchgears and distribution systems
  • Transformers
  • Motors
  • Frequency converters and soft-starters
  • Servo-actuators
  • Heating systems
  • Direct-current sources
  • Central electro-units and UPS
  • Lighting
  • Earthing systems

Steel Structures

We provide complex services in a field of design, delivery, manufacture, assembly and disassembly of steel structures according to ČSN EN 1090 standard.

Spare Parts

We provide deliveries, manufacture, prefabrication, equalizing and repairs of spare parts for mining industry technologies.