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Watch this video of our up-to-date 5 kW laser cutting machine in operation of cutting electrical equipment front plates for agricultural machinery.

 
Trumpf Trumatic 3050 Laser Cutting Machine Technical Specifications

Control

Siemens Sinumerik 840 D 

Laser type

TLF 5000

Laser power

5 kWt

X x Y x Z travel

3000 x 1500 x 115 mm

Table

3000 x 1500 mm

Laser gas

nitrogen/oxygen

Speed

200/300 m/min

Mild steel sheet thickness

25 mm

Stainless steel sheet thickness

25 mm

Aluminum sheet thickness

15 mm

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Technological inventions have changed the world and made our life easier. Laser is one of them. Nowadays, lasers are everywhere. They help to improve our life in a great variety of fields, including industry, medicine, cosmetology, security and technology.

WHAT IS A LASER?

The term ‘laser’ is an acronym for Light Amplification by Stimulated Emission of Radiation. A laser is a device that converts different types of energy (electrical, light, chemical, or thermal) into optical coherent electromagnetic radiation.

All types of lasers are basically optical amplifiers – they ‘excite’ the lasing medium (a load of atoms of a solid, liquid, or gas with electrons in them) placed between two mirrors, creating the process of stimulated emission. The excited atoms give off photons that bounce between two mirrors causing emission of more photons. The chain reaction continues and the number of photons increases.  A partially-reflecting mirror at one end of the tube lets some of them escape. The escaping photons emerge as a very concentrated and powerful laser beam.

 

TYPES OF LASERS

There are three most common types of lasers used for industrial cutting systems, each with its advantages and disadvantages.

Solid state lasers use solid crystalline (such as ruby or yttrium aluminum garnet) as lasing medium and the light of arc lamp as a pumping source. Comparatively low cost is the main benefit of these lasers. However, due to low output power and short lifetime they did not get general industrial application.

Semiconductor lasers differ from solid state lasers as they are electrically pumped by laser diodes. Low cost maintenance of such laser systems is their great advantage. On the downside, the repairs of the main unit – a resonator – can only be performed by the manufacturer.

Gas lasers use compounds of noble gases (CO2, N2, He) as their medium and are pumped by electromagnetic discharge. These lasers offer many advantages. They generate highly monochromatic powerful narrow directional beam and due to their wavelength can process both metals and non-metals. In addition, gas lasers are highly reliable, maintainable and durable.

Metal work in Gromov Company is performed on a range of gas laser systems of the European technology leader, TRUMPF.

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With laser cutting technology and using any type of steel Gromov Company can create interesting facades, intricate metal structures, small architectural forms, garden ornaments and building exterior decorations.

Laser cutting can turn any structure made of steel into a work of art retaining all the benefits of this material such as strength, reliability and durability. Using up-to-date laser cutting equipment our highly qualified engineers and designers will implement the most sophisticated projects – lace patterns and various geometric shapes – from sheet steel for custom designed architectural metal structures.

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For outdoor metal structures exposed to different weather conditions the materials of choice are stainless steel and cor-ten steel.

лазерная резка в архитектуре и дизайне

Cor-ten steel is created by mixing up a particular combination of steels and alloys (including chrome, copper and phosphorus). It has high resistance to atmospheric corrosion and is used in shipbuilding and architecture for building outdoor structures, sculptures and artwork.

лазерная резка в архитектуре и дизайне

This weathering steel has a bronze-like look while actually it is covered with a layer of rust. This oxidized dark brown coating actually protects the metal and creates matt ‘velvety’ surface. It stops deeper rust penetration, protects steel underneath, and eliminates the need for painting for years. The oxidation process makes Cor-ten steel a strong durable material with a stable rust-like appearance. The combination of high strength, characteristic weathered look and low maintenance makes it a great choice for architects and designers.

лазерная резка в архитектуре и дизайне

View the gallery of our laser cut projects from steel and Cor-ten.

Using the combination of skills and advanced laser cutting and metal bending technologies we will implement any unique designs of facades and ornaments in Gromov Centre.

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Metal laser cutting is very different from mechanical cutting methods. The material is cut with a focused laser beam generated by electromagnetic field and CO2 molecules. In our company machine parts and elements are cut on Trumpf TC L 3030 and 3050 laser cutting machine (CO2 type).

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Laser cutting technology is an ideal choice for fabrication of agricultural machinery due to its superior quality, high speed and cost-effectiveness. With years of experience in metal processing for farming vehicles and machinery Gromov Company offers our customers

  • cutting sheet metal into workpieces;
  • production of elements of any complexity based on custom drawings;
  • design of elements, components, hulls and machinery for further processing on our equipment.

ABOUT US

We operate on the best machines of the European technology leader, Trumpf Company (including laser cutting machines TC L 3030, 3050, Trumabend V130 Press Brake), which ensure equal accuracy and quality for one-piece and large-lot production. Advanced technologies provide solutions to any requirements and ensure repetitive fabrication with precision up to 0.1mm.

However, the tried-and-tested equipment is not the only key to achieving the best results. The team of experts with knowledge and 20-years’ experience dedicated to developing the best solutions ensures great results on all stages of manufacturing process from product design and development to operating complex machines and systems.

PARTS AND COMPONENTS FOR AGRICULTURAL MACHINERY on your demand

 

Fabrication of a great number of components for combine harvesters, tractors, cultivators, trucks, seed drills and heavy equipment on laser cutting systems has some key advantages over traditional mechanical techniques. Mechanical processing of tools and components requires a lot of time and increases manufacturing cost. By using laser cutting for sheet steel processing you will get high quality and productivity. Versatility of the laser beam, computer control of the process and no need for tooling make laser cutting more cost-effective in the long run. For this reason, using this technology you will get such components as seed plates, harrow discs, screens, gear wheels, blades, impellers, flanges, chains, wearing parts and other elements of farming machines (including tractors, combine harvesters, conveyor machines, etc.) much quicker and more cost effectively.

 

Our company can fabricate a wide variety of products for agricultural machinery:

  • blades, discs, ploughs, flanges, vacuum disc filters for seed drills, harrows, elements for cultivators, rings, gaskets, blind plugs, washer rings, clamps, etc.;
  • gear wheels for conveyor machines, elements for combine harvester bodies, reinforcing elements for grain truck bodies, chains for conveyor machines, grids, reinforcing ribs, brackets, key steels;
  • complex formed parts with straight and curved contour, perforated parts, etc.

 

When fabricating components for agricultural machinery we use our laser equipment to its full potential. High speed and precision are the great advantages of laser technology when it comes to drilling holes. Unlike with mechanical drilling methods, a laser beam allows for the smallest holes to be done quickly and easily. Drilling speed depends on the material being cut and its thickness.

CUTTING CHARACTERISTICS:

  • Sheet metal thickness: 0.5-25mm
  • Material: carbon steel, stainless steel, aluminum;
  • Sheet size: 1500mmx3000mm;
  • Laser power: 3kW/5kW;
  • Tolerance: 0.1mm

 

Most components for agricultural machinery and equipment are fabricated by means of cold bending. Gromov Company uses modern manufacturing equipment - Trumabend V130 Press Brake - to provide high product quality and precision. CNC control allows our engineers to simulate the whole bending process and program it with 3D visualization, which eliminates the chance of human error. Automatic crowning ensures consistent bend angle over the full length of the part; while a variety of press brake tooling (punches and dies) provides solutions for different metal thickness, bend angle and radius.  

ADVANTAGES OF WORKING WITH GROMOV COMPANY

  • Superior quality of sheet metal fabrication operations (laser cutting, bending, assembly and welding).
  • Time-saving and cost-effective approach.
  • Discounts for bulk orders.

Submit your drawings in AutoCAD, *dxf format or specify your requirements, and our engineers will computer design your components. We work with both customer-supplied or our own material. For more information and cost calculation send your answers, requirements and drawings and contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.

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Выбирая вентиляционные решетки, необходимо учитывать их технические характеристики: размеры, форму перфорации, пропускную способность, фильтрующие качества. Не менее важна и надежность материала конструкции, его прочность, долговечность и нетоксичность. Более всех остальных данному комплексу требований отвечают металлические решетки. Не только с точки зрения прочности и надежности материала, а и ввиду того, что металл гармонирует с любыми видами отделочных материалов. Уже давно проверено, что аккуратная вентиляционная решетка придает помещению ухоженный вид, тогда как грубо изготовленная испортит даже самый удачный ремонт.

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Address

14/3 Stroitelei Str,
Nikolaev, Ukraine

Gromov Laser Cutting Centre

nikgromov@ukr.net
+38 (067) 579-15-74

Working Hours

Monday-Friday 09:00 – 18:00 
Saturday/Sunday - closed