Steel constructions Steel constructions Steel constructions

STEEL PRODUCTION

Steeltec offers a solution for all your requirements regarding the manufacture and welding of different types of steel structures and components in one place. With a production capacity of over 5,000 tons of steel structures per year, Steeltec is very suitable for projects of all sizes and requirements such as: industrial facilities, heat exchangers. bridge cranes public facilities, special constructions (tanks, silos, tanks).

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Production of steel structures of industrial facilities

For many years on the market we offer the production of steel structures for various purposes for the needs of investors:

  • Metal halls
  • Prefabricated halls
  • Warehouses
  • Production facilities
  • Roof racks
  • Construction for sports halls
  • Shopping malls
  • Various industrial and storage facilities

Within our company we have a team that performs:

  • Roof covering: “stacked system” of covering as well as covering with roof panels
  • Facade cladding
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Production of heat exchangers

Our company has experience in making heat exchangers. So far, we have produced over 65t of black and stainless steel heat exchangers. We make products for both domestic and foreign markets.

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Construction of bridge cranes

Bridge cranes are used for cargo handling in production halls, workshops, storage space, etc.

Depending on the required load capacity, installation possibilities and range, we offer the production of:

  • Bridge cranes (single-row and double-row)
  • Crane tracks
  • Portal cranes
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Construction of public facilities

Steeltec offers the design and manufacture of all types of steel structures for public facilities, such as hospitals, open and closed sports facilities, traffic light portals, level pedestrian crossings, markets and the like.

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Special constructions (silos, tanks and cisterns)

Silos, tanks and cisterns are made in various sizes and shapes according to the needs of the Investor. They can be made of different materials such as stainless steel (aluminum), aluminum, black steel (.

Most of these assemblies are made as pressure vessels, for which our company has experience in production.

MACHINING, CUTTING AND DRILLING

Steeltec has the ability to process high quality components of various sizes, materials and specifications. Cutting, mowing and drilling can also be automated with superior precision. Using state-of-the-art CNC machines and qualified operators, Steeltec offers:

  • High-precision CNC lathes for turning pieces up to 2.5 m long
  • Gas and plasma cutting plates up to 200 mm thick
  • Precision drilling, grinding and milling
  • Slab contraction joints (width up to 3 m and thickness 10 mm)
  • Manual cutting of edges for preparation of welds


WELDING

Welds are one of the most important characteristics of steel construction and expertise, knowledge and experience greatly contribute to the assurance of the structure:

  • Welding of different materials and special types of steel
  • IWE / EWE qualified welding engineers
  • International standards and welding codes: AWS, ASME, API, BS, ISO, CEN
  • Manual, semi-manual and automatic welding
  • Welding technologies: MIG / MAG, TIG
  • Non-damaging test (NDT)


BENDING THICK SHEETS

Steeltec offers bending of steel plates up to 120 mm thick:

  • Double submerged arc welded pipes (DSAW – UOE method, JCOE method), Spiral welded, seamless
  • Plate thickness – up to 120 mm
  • Slab width – up to 3 m


APKANT PRESS

Steeltec can offer a wide range of high quality steel parts:

  • Lengths – up to 4 m
  • Bending force up to 2000 mt
  • Thickness – up to 20 mm
  • Large range of press tools
  • Large throat area for a wide range of shaping dimensions

Semi-automated material handling for efficient and safe shaping

BLASTING AND COATING

A quality coating system, whether with protective paint or galvanizing, is important for the aesthetics and durability of the steel structure. Steeltec offers a wide range of available coating system options to suit many projects. Another aspect that is often overlooked is the packaging system that Steeltec offers to ensure that your product arrives at your location with minimal or no damage to the coating.

  • Combination of manual and semi-automatic application methods for consistent thickness and ability to apply in hard to reach places
  • Sandblasting according to different standards
  • Various coating options – colors, types
  • Careful control of humidity and temperature


TESTING (MATERIAL, WELDING, COATING, DIMENSIONS)

Testing at all stages of development is crucial in the quality assurance process. All products manufactured by Steeltec follow a strict inspection and test plan with different retention points to check the components for strength and defects. Steeltec offers a complete package and expertise in testing steel structures:

  • Highly accurate, routinely calibrated and certified dimensional measurement equipment
  • ISO, EN 1090, ISO 3834 and other certificates
  • Close relations with reputable independent engineers for testing of welded joints MT, RT, PT, VT
  • Coating overview – thickness, imperfections, adhesion


ENGINEERING

Steeltec offers clients a dedicated project engineer for every order, communication and technical inquiries. This makes project management easier for both the company and the clients. We understand the need for close interaction with contractors, design consultants, owners and other stakeholders in the project.

 – Engineering calculations in accordance with standards

– 2D and 3D CAD drawings of details, welding and more

– Finite element analysis

– 3D visualization and animation services

INSTALLATION OF STEEL STRUCTURES

With a production capacity of over 5,000 tons of steel structures per year, the Steeltec company is very suitable for projects of all sizes and requirements.

The assembly of our steel structures is completed economically and on time. Our operational team helps to ensure a smooth assembly process, ensuring proper transport of materials, unloading and storage, as well as adequately prepared spaces for lifting and installation.

In order to ensure smooth operation and quality installation, every aspect of our work is constantly checked. Steeltec obtains documentation of the assembly plan, preparation of the assembly according to the drawings, provides a location plan with detailed information on the location and coverage of cranes, workers, unloading and storage areas, access to workplaces and safety criteria.

Steel assembly involves the assembly of metal structures by joining steel beams, columns and slabs.

MEHANIZACIJA ZA MONTAŽU NA TERENU

MAN TGX trucks

MAN TGX trucks

Type: 18.400 and 18.440

Liebherr LTM 1025 - 25t mobile crane

Type: Telescopic car crane
Max. load: 25 t per 2.5 m
Axles: 2
Total weight: 24t
Telescopic characteristics
Telescopic arm: 8.4-26m
Number of arm segments: 4
Dimensions
Length: 9660 mm
Weight distance: 2800mm
Platform length: 8155 mm
Width: 2500mm
Engine: LH D 916TI
Power: 180 kW / 245PS
Max. torque: 1020 Nm1300rpm
Transmission
Lastschalt-Wendegetriebe axles: 6 + 2 (forward + reverse)
Max. speed: 75km / h
Control (standard): 4x4x4

Terex Boom

Type: TB 85
Working height: 27.50 m

Terex Demag AC 50t mobile crane

Type: Telescopic service crane
Max. load capacity: 50 t per 2.5 m
Axles: 3
Total weight: 40 t
Telescopic characteristics
Telescopic arm: 40 m
Dimensions
Length: 11,200 mm

Haulotte HA16PX Boom Lift - 2 pieces

Engine
Manufacturer: Deutz
Total power: 31kw
Fuel type: euro diesel
Weight: 7.000kg
Tank capacity: 72L
Hydraulic system capacity: 100L
Top speed: 5.5 km / h
Tire size: 385 / 65-22.5
Tire filling: foam
Platform
Maximum working height: 16,000mm
Maximum platform height: 14,000mm
Maximum horizontal extension: 9,100mm
Maximum load in the basket: 230kg
Platform length: 1.800mm
Platform width: 800mm

Genie Boom

Type: S 85
Working height: 34 m

MinoEge 40 RTS

Dimensions
Overall length: 3,780 mm
Overall width: 2,290 mm
Wheelbase: 2,490 mm
Ground clearance: 304.8 mm
Basket
Max. platform height: 12,040 mm
Basket width: 1,800 mm
Basket length: 3,200 mm
Basket extension: 1,220 mm
Fence height: 1,100 mm
Engine
Manufacturer: Ford
Model: VSG-413
Engine power: 26.1 kw
Fuel type: Diesel
Characteristics
Weight: 4717.4 kg
Tank capacity: 56.8 L
Hydraulic system capacity: 75.7 L
Top speed: 5.6 km / h
Tire size: 12 x 16.5
Platform
Max. platform load: 453.6 kg
Descent time: 35 sec