Manufacture of power equipment

Main business

Main business

• metallic structures – with a production capacity of 150 -200 to/month;
• rolling machines that are able to roll pieces of maximum 30 mm in thickness and a maximum width of 3,000 mm;
• machine works – pieces of maximum 1,250 mm may be lathed horizontally or vertically;
• protective coatings – metallic coatings may be performed, in two immersions, for pieces of maximum 3,200 x 500 x 800 mm; pieces of maximum Ø 4,000 x 16,000 mm may be painted;
• tools and different devices;
• repairs of equipment and means of transportation.

ENERGOMONTAJ is able to carry out in own laboratories destructive and non-destructive tests for materials and welds, as well as measurements of protective coating thickness.


Metallic structures

Metallic structures

a. Metallic components for cable lay-outs, installations and automation:
– mechanical – light: stairs, reducing pieces, elbow pieces, tee pieces, clamps/straps;
– mechanical – heavy: props/uprights, brackets/stands
b. Different metallic structures:
– air and exhaust gases ducts, convective coils (of) pipes for 420 to/h , boilers, electrostatic precipitator supporting, supporting beams, trusses, poles, tanks, funnels, hydro mechanical metallic structures, embedded pieces, cofferdams;
– containers and metallic barracks, equalizers (lenticular, octagonal or rectangular), flapper valves of different drives;
– elements for high and low pressure pipelines and for buckled pipes.


Special protective coatings

Special protective coatings

– thermal zinc coating;
– metallic shots sand-blasting + painting (special corrosion protections);
– phosphatisation + painting;
– chemical wash with pipelines passivization;


Repair activities

Repair activities

Light mechanical equipment:
– electrical and portable machines, equipment and/or chain lifting devices, hoisting jacks and pulley blocks dragging devices, hoists pulleys aso;
– welding and thermal treatment machines;
– welding machines : 125 A, 320 A, 350 A, 500 A, 751 A;
– AEG 30 120; ITT 125 KW, transformers, inverters, rectifiers (315, 500);
Heavy mechanical equipment:
– lifting devices (electrical lifting tackles, hoists, all types of cranes);
– different pumps, furnaces, electric motors, control panels and electrical equipment.


Manufacturing capacities

Manufacturing capacities

– metallic structures/2,500 to/year
– special corrosion protections/20,000 sqm/year
– metallic coatings (zinc plating)/33,000 sqm/year


Authorizations for pressure mechanical installations

Authorizations for pressure mechanical installations

Denomination Qmax (t/h) Pmax (bar) Tmax (0C)
Components and subassemblies Steam boiler 1035 200 570
Components and subassemblies Hot water boiler 100 20 150
Pipes Steam 250 570
Pipes Hot water 400 310
Fixed metallic recipients, Vmax = 200 mc 100 500
Steam boiler 120 40 450
Hot water boiler 100 20 150

Authorizations for lifting devices

Authorizations for lifting devices

Type of authorization
Installation denomination Qmax (tf) Construction Repairs
Tower crane 100 X
Gantry crane 100 X X
Overhead crane 400 X
Lifting devices 200 X X
Elevators for persons and materials 5 X
Monorails 25 X