Steel & metals - Import export

We manufacture steel constructions for water slides.

We specialize in the production of series orders. We guarantee 100% repeatability of details and highest quality workmanship.

Vi produserer stålkonstruksjoner for skipsverft- og off shore bransjen Vi spesialiserer oss på følgende elementer: inngangslokk dekkdører, sidedører og skottdører inngangslukker veiviserblokker vifter stålkonstruksjoner og elementer til ulike formål

One of the areas of ESTIMET's offer is laser cutting, used for precision processing of sheet metal, pipes and profiles. In ESTIMET's machine park we have two fiber lasers of 6 kW and 8 kW. Thanks to these devices, we can precisely cut elements with maximum dimensions of 2000 x 4000 mm. Our laser cutting services comply with the EN 1090 standard, as confirmed by the CE mark. We are ready to take on even the most demanding orders, offering to cut sheet metal made of a variety of materials, such as carbon steel, stainless steel, aluminum, copper or bronze. We also have a gas burning machine, dedicated to metal sheets up to 150 mm thick. In addition, we have specialized machines for cutting pipes, profiles and sections with maximum dimensions of 450 x 450 mm. We can cut tubes and profiles in straight sections as well as at an angle. The range: steel: 0,5 - 25 mm INOX: 0,5 - 30 mm aluminum: 0,5 - 25 mm brass: 0.5 - 10 mm copper: 0.5 - 10 mm galvanized: 0.5 - 4 mm

Our specialized team enables us to carry out virtually any task related to the rolling of metal sheets up to 3000 mm in length and up to 25 mm in thickness. For complex shapes, we use micro-joints at key locations, and they will be removed after the process is complete. By bending the ends of parts, we eliminate the need for runouts, which translates into significant material savings. We roll rolls, ovals and cones, but we are also ready to meet the special requests of our customers. We have modern machinery, which guarantees precise execution of each order. We always meet the agreed deadlines, working efficiently and effectively. We offer customers a comprehensive service, which also includes sheet metal cutting service.

We perform metalworking operations on all types and grades of materials. Our machine park allows us to offer you services: edge processing (chamfering) machining of holes (drilling threading chamfering) surface treatment (wide-belt grinding, shot-blasting) Reduce the need for additional operations, which we will perform for you comprehensively!

We provide sheet metal bending services using three precision Trumpf press brakes (TruBend_3100, TruBend_5085; TruBend_5320) with a maximum pressure of 320 tons and a maximum bending length of 4000 mm. Our well-equipped inventory of bending tools enables us to manufacture even the most complex parts, and dedicated software supporting machine operation allows us to simulate the bending process. All this guarantees the execution of orders with extreme precision and accuracy. In addition, in our machine park we have two CNC bending machines for bending pipes and profiles. We operate on both mandrel and mandrelless benders, while specializing in bending pipes and profiles. In our plant we deal with bending of, among other things: - structural steel - galvanized steel - stainless steel - aluminum

Our services include water sheet metal cutting. The parts we cut comply with the EN 1090 standard, and therefore with the CE mark. We use the waterjet cutting method for various types of parts whose dimensions do not exceed 2000 x 4000 m and whose thickness is up to 200 mm. We cut with a stream of water with an admixture of abrasive at a pressure of 60,000 PSI, without introducing heat into the material, so we can cut in addition to steel materials: - stone - marble - plastic - rubber - glass The WaterJet method, or waterjet sheet metal cutting, involves the use of a jet of water at very high pressure - often supplemented by the addition of an abrasive. The jet is directed at the surface to be processed, which makes it possible to cut a shape in it with the desired dimensions. Modern WaterJet technology is an attractive alternative to plasma or laser cutting.

We use plasma to cut sheet metal. We have state-of-the-art equipment that allows us to precisely process materials such as carbon/structural steel, stainless steel, heat-resistant steel and aluminum, among others. Our machine allows us to cut parts that fall within the dimensions: 6000 x 2000 mm in length, max thickness 40 mm. During the plasma cutting process, melting of the material takes place. It is then ejected from the slot by a highly concentrated plasma arc with high kinetic energy. The plasma method can be used to cut large-size parts. Like laser cutting, it provides high precision. TYPE OF MATERIAL CUT (max thickness 40 mm): - carbon steel / structural steel - stainless steel, heat-resistant - aluminum

Laser welding is an advanced material joining technology that has found its way into a variety of industries. The process involves the use of a laser beam to melt and join materials, making it possible to precisely and effectively join parts with different properties. We provide professional laser welding services using a world-class FANUCI 4.0 PRO GenX handheld laser welding machine! This is a 4th generation laser welder and is characterized primarily by: - many times increased welding speed - excellent aesthetics of welds, requiring no further processing - no thermal deformation - deep penetration, guaranteeing the strength of the weld - excellent quality and precision of welds - working with a wide range of materials and thicknesses - joining of various materials

Our company specializes in a wide range of welding services, with an emphasis on high quality welding welds. We use modern technologies that guarantee excellent results. We carry out welding of a variety of materials, including carbon/structural steel, stainless steel and aluminum. Our production facility meets stringent quality standards, such as PN-EN ISO 3834-2:2007 and PN-EN 1090-2:2018-09. We have implemented modern welding technology for group 1.1 and 1.2 carbon steels in accordance with PN-EN ISO 15614-1:2017-08. Our skills include working with steels such as S355J2 and steels with lower yield strengths, especially for material thicknesses above 3 mm for fillet welds (3-23 for butt welds), welded using the MAG-135 method. We provide professional execution of any steel welding service.

Eco-friendly ester-based cleaner designed to remove bitumen, tar, grease, oil stains. An agent based on vegetable hydrocarbons with additives that make it easier to wash stains from the cleaned surface. CLEAN-BIT ECO is used to remove dirt from metal, steel, chrome, aluminum and painted surfaces. The agent is ideal for cleaning tools and equipment designed to work with heavy hydrocarbon fractions such as asphalt, tar. Does not cause corrosion of cleaned metal surfaces CLEAN-BIT ECO deeply penetrates the surface to be cleaned, reacts with the oil stains dissolving them and at the same time breaking down their structure. •high efficiency of action, •easy to use, •removes even old dried stains, •wide range of action on the type of stains. APPLICATION Apply the product to the stains with a microfiber cloth.Gently wipedirty surface.For heavier dirt, apply the product directly to the surface to be cleaned and wait 5 minutes. Wipe off the stains with a microfiber cloth.

An agent designed to remove bitumen, tar, grease, grease, oil stains. CLEAN-BIT is used to remove stains from metal, steel, chrome, aluminum and painted surfaces. The agent is ideal for cleaning tools and equipment designed to work with heavy hydrocarbon fractions such as asphalt, tar. CLEAN-BIT deeply penetrates the surface to be cleaned, reacts with the oil stains dissolving them and at the same time breaking down their structure •high efficiency of action, •easy to use, •removes even old dried stains, •wide range of action on the type of stains. APPLICATION Apply the product to the stains with a microfiber cloth. Gently wipe the soiled surface. For heavier dirt, apply the product directly to the surface to be cleaned and wait 5 minutes. After this time, wipe off the stains with a microfiber cloth.

Machining of external and internal surfaces in the shape of rotating solids! Turning service is an indispensable solution for companies and individual customers looking for high quality metal components with precise dimensions. Metal turning is a machining process that allows metal to be formed into various shapes and dimensions to suit individual needs. Our experienced operators use modern lathes, which guarantee not only precision, but also speed of execution of the order. Thanks to advanced technology, we can complete even the most complex projects, ensuring our customers' satisfaction at the highest level. Our turning service covers a wide range of materials and shapes to meet a variety of customer requirements!

CNC steel machining is a comprehensive service that uses computer-controlled machines to form steel to exact specifications. With advanced CNC technology, it is possible to achieve high quality and repeatability in the production of steel parts, making it a popular method in the metal industry. We offer comprehensive machining services. We produce components in batch runs using CNC technology. We have a developed and modern machine park, which allows us to guarantee the highest quality machining. What we offer in the field of machining: - milling - turning - drilling - planing

We offer sheet metal bending on a CNC hydraulic press brake with a maximum pressure of 225 tons and a bending length of up to 4000 mm. Thanks to numerical control, we ensure very high repeatability of shapes. Sheet metal bending service is an indispensable process in the metal industry, allowing precise forming and shaping of sheet metal according to individual customer needs. We have a well-equipped warehouse of bending tools allowing us to make even the most complicated elements. Our advanced technology and the experience of our team guarantee the excellent quality of the bending workmanship and quick execution of orders.

Plasma (gas) cutting service is an efficient metalworking method that is used in many industries. It uses a high-temperature electric arc to melt and cut through metals, resulting in a precise and clean cut, even for thick materials. It is an extremely versatile process that can be used for both straight-line cutting and the cutting of intricate shapes, making it invaluable in the production of metal structures, machine components or even artistic works.

Our last realisation - transport platforms. Such constructions, manufactured from scratch in our factory, will be used for transport by sea a 470 ton generator. They were manufactured according to the General Electric Power specification. Before they reach the customer, they will be protected against corrosion.

New in our offer! Sheet steel laser cutting! Most important paramenters of our laser machine and its possibilities Eagle eVision 1530 laser cutter with 6000W power 1. The size of the processed sheet 1500x3000 mm 2. Max. Weight of the processed material 900 kg 3. Positioning speed - X-axis 150m / min 4. Positioning speed - Y-axis 150m / min 5. Positioning speed - Z-axis 150m / min 6. Max. Cutting speed 150 m / min 7. Acceleration for X and Y axes 3 m / s2 8. Cutting accuracy (for 1 mm sheet) + -0.1 mm CNC control - Beckhoff TwinCAT CNC Positioning accuracy + - 0.05 mm Maximum thickness of the sheet metal blank Structural steel 25mm Stainless steel 25mm Aluminum 20mm Copper 12mm Brass 15mm

We carry out projects for the shipbuilding industry, including: hatch covers on-board, side and bulkhead doors hatches mooring pipes fans steel structures and elements for various purpose

EDM electric discharge treatment - a metal treatment method based mainly on the exploitation of electrical erosion accompanying electrical discharges. It is mainly used in the processing of specialized machine parts and other difficult-to-cut materials, as it allows for obtaining complex shapes, difficult or impossible to be machined (e.g. internal sharp corners and / or threads in hardened material or carbide), there are also no forces here cuts affecting the workpiece (although there is an impact on the outer layer, which makes further processes difficult, such as polishing). EDM machining includes EDM, anode-mechanical and electro-contact machining. The machining is carried out on cutting machines, saws or anodic-mechanical grinders, etc. It is used for the treatment of sintered carbides and for shaping and regenerating plastic working tools, e.g. forging dies, injection molds.

Turning - a type of machining most often used for machining external or internal surfaces of objects in the form of rotational solids or axially symmetrical solids / contours. It is also possible to obtain shapes other than rotating by turning. Turning involves separating a layer of material from an object with a turning knife in order to obtain the desired shape and dimensions. A lathe is a machine tool designed for external (turning) and internal (boring) surface machining.

Milling – a type of machining in which the rotary movement is always performed by the tool, and the feed movement (depending on the design of the machine tool on which the machining is performed) is also performed by the tool or by the workpiece. The machine tool on which the milling is performed is called a milling machine.

An extensive and versatile machine park is one of the fundamental development goals of the Vosse company. Another big investment in its implementation is the Eagle laser. Eagle eVision 1530 laser cutter with 6000W power 1. The size of the processed sheet 1500x3000 mm 2. Max. Weight of the processed material 900 kg 3. Positioning speed - X-axis 150m / min 4. Positioning speed - Y-axis 150m / min 5. Positioning speed - Z-axis 150m / min 6. Max. Cutting speed 150 m / min 7. Acceleration for X and Y axes 3 m / s2 8. Cutting accuracy (for 1 mm sheet) + -0.1 mm CNC control - Beckhoff TwinCAT CNC Positioning accuracy + - 0.05 mm Maximum thickness of the sheet metal blank Structural steel 25mm 25mm stainless steel Aluminum 20mm Copper 12mm Brass 15mm In addition, we also have the option of cutting on an Eagle laser the size of a 4x2m work table.

Base Group is the first manufacturing company in Poland to have successfully launched an electronic system for welding process management. Our system oversees welding of steel structures for power industry, offshore construction welding, structures for customers from the railway industry and welding of structures for the chemical industry. This is actually our next step into Industry 4.0. The electronic system for welding process management is a solution to be used from the first stage of planning the welding work, through coordination of welding the structures, up to the final stage of project reporting. Since we have implemented the electronic system for management of the welding process, the following have been completed with its support: – heat exchangers, – flanges for high voltage line insulators, – supporting structures for high voltage insulators, – frames for fans of engine cooling systems, – foundations for marine engines, – refrigerating container for locomotives, – tanks

Metal welding is, the process of welding metals together, performed using heat, superheating or using a welding agent. Each of the above-mentioned solutions is distinguished by different properties, allowing to combine different types of materials and also to apply welding in a specific, well-defined area. We offer our customers comprehensive services in this area with the highest international standards. At our facility, we weld using MAG and TIG methods, in accordance with the international standards set forth in EN ISO 3834-2 for welding metal materials and EN ISO 1090-2. We weld both black and stainless steel. We manufacture structures up to EXC3 class. We have more than 70 WPQR welding qualifications according to EN ISO 15614. Our welders are qualified to weld by methods: MAG 135 - Arc welding with solid wire in active gas shielding. MAG 136 - Arc welding with powdered wire in active gas shielding. TIG 141 - Welding with non-fusible tungsten electrode in an inert gas shield.

Base Group specializes in manufacturing of metal constructions for various industries. Our main competency is manual and automated welding of steel, stainless steel and aluminum. Quality of metal constructions’ manufacturing is assured by complying with widely recognised international standards for welding processes – ISO 3834-2.

One of the projects for our client from the biopharmaceutical industry is a construction designed for processing, storing and transporting a large amount of biopharmaceutical solutions. A typical application of the construction is to process samples for their combination or sterile storage of waste. We carry out projects of various sizes. Manufactured constructions range from 50 up to 1,000 liters.

Steel frames are part of our production for maritime industry companies and others industries. Metal frames and housings are used in the systems of ballast water treatment plants. We manufacture frame of stainless, aluminum or black steel. All frames are manufactured in accordance with the international standards and customers’ requirements.