Multifunctional gas-plasma machine with CNC

Made by “Roven”, Italy, 2012

This facility is designed to perform plasma and gas cutting of sheet metal with the help of CNC system; also it allows performing drilling and milling operations. Desktop dimensions are 12500x2700 mm, it is provided with a support grid, which allows the installation of brass supports to perform the high-speed drilling of parts.
The machine is equipped with:
- Plasma generator Hypertherm HPR260xd with technologies Long Life Plasma and Definition Plasma and the ability to cut ferrous metal, stainless steel, aluminum. Max. metal thickness is 32 mm:
Long Life Plasma technology provides high-performance cutting with a very economical use of plasma torch removable parts (electrodes, nozzles);

Definition Plasma technology provides precision cutting, which quality is an alternative to laser cutting.
- one torch RHONA with automated cutting process; Max. metal thickness is 300 mm;
- drilling center ISO 50, equipped with an engine with capacity of 22 kW and a shop for 6 working tools. This center enables high-speed drilling of parts with flow capacity up to 150 mm / min and performs milling of shaped grooves. Max. drilling diameter is 50 mm, max. thread cutting diameter is 30 mm;
- precision of parts manufacturing 10,000 ± 0,5 mm;
- air filtration system consisting of two filter systems TAMA 8.

The filter design is extremely compact; a special system detains large particles before they reach the fine-dispersed filter element. The fan motor is integrated directly into the soundproof filter system body, which allows reducing the overall sound pressure level of the system when necessary. The cleaned air can be either re-used in the technological process or simply moved out of the enterprise through a standard system of air conditioning.

Gas-plasma machine with CNC
Made by “Roven”, Italy, 2009

This facility is designed to perform plasma and gas cutting of sheet metal and pipes of circular cross section (with diameter up to 450 mm) with the help of CNC system, and also it allows performing drilling and chamfering operations by a plasma rotating head with  a tilting plasma cutter from +45 º up to -45 º. Desktop dimensions are 20000x2700 mm.
The machine is equipped with:
- Plasma generator Hypertherm HPR260xd with technologies Long Life Plasma and Definition Plasma and the ability to cut ferrous metal, stainless steel, aluminum. Max. metal thickness is 32 mm:
Long Life Plasma technology provides high-performance cutting with a very economical use of plasma torch removable parts (electrodes, nozzles);
Definition Plasma technology provides precision cutting, which quality is an alternative to laser cutting.
- two torches MESSER 832 with automated cutting process. Max. metal thickness is150 mm;
- center for fixation and rotation of circular cross section pipes with max. diameter of 450 mm during processing by plasma cutting GM450/R/12;
- dual-spindle drilling center M2/27 with a holder for quick tool change. It is equipped with two pneumatic cylinders to provide controlled force upon the tool. It also has an installed system for automatic supply of lubricoolant to the drilling area. Max. drilling diameter is 32 mm, max. diameter of thread cutting is 27 mm;
- precision of parts manufacturing 10,000 ± 0,5 mm;
- air filtration system consisting of two filter systems TAMA 8. The filter design is extremely compact; a special system detains large particles before they reach the fine-dispersed filter element. The fan motor is integrated directly into the soundproof filter system body, which allows reducing the overall sound pressure level of the system when necessary. The cleaned air can be either re-used in the technological process or simply moved out of the enterprise through a standard system of air conditioning.

Hydraulic press for shaping and bending of welded and rolled beams of large cross section

Made by «Stierli-Bieger», Switzerland, 2007

The press is designed for bending and shaping of section metal, sheet metal strips, as well as shaping of welded beams.
This equipment operates in three modes:
- "Slow movement" - for setting the punch to the run position;
- "Straightening" - for metal shaping;
- "Bending" - for metal bending, working stroke is automated.
Max. force generated by hydraulic is 300 t
Max. dimensions of sheet metal for leveling on the plane b = 60 mm x 1000 mm x 12000 mm
Max. dimensions of the processed corner 200mm x 16 mm x 12000 mm
Max. dimensions of the treated beam 600mm x 300 mm x 12000 mm

Hydraulic bending machine for section metal roll

Made by «TauRING», Italy, 2008

This equipment is used for bending of section metal and strips by means of rolling through three rollers, the central one is driving. The facility is equipped with CNC system for serial production of similar items. There is a large number of diverse equipment for bending: angular, round, square, T- and channel sections.
Max. workpiece dimensions: channel and beam - 240 mm, pipe diameter - 160 mm, corner -150x150x15mm, circle - Ø140mm and square -115 mm.

Band saw machine for cutting section metal roll of large cross section

Made by «BOMAR», Czech Republic, 2006

This equipment is designed for cutting solid and section material of steel, stainless steel, cast iron, non-ferrous metals and plastics. It is equipped with a rotating blade in relation to the workpiece axis from +60 º to -60 º and variable speed saw blade allowing high-speed cutting of section metal with high cutting purity and at different angles relative to the section axis.
Max. dimensions of the workpiece are 820x450 mm, length - up to 20000 mm.

Multifunctional machine for metal roll cutting and holes punching

Made by “GEKA”, Spain, 2006

This press has the following working stations:
• punching is a workstation for making holes in the material by means of lowering the punch into the matrix;
• angle section cutting is a workstation for cutting angle sections into a different size by means of compensated movement of the “mobile blade” over two "fixed blades";
• strip material and plates cutting is a workstation for cutting strip material and plates, which has two blades: fixed and mobile;
• square and round bar cutting is a workstation for cutting square and round bar into a different size;
• die-cutting is a workstation for removing the material from the workpiece starting with one end of the part.
Specifications:
• corners cutting L 152x152x13;
• strips cutting 600x15;
• circle cutting Ø = 50 mm;
• square cutting 50mm.
Punching of round and oval holes with thickness up to δ25 mm

Equipment for mechanical cutting of sheet metal

Made by «Darley b.v», The Netherlands, 2008

Scissors Darley GS-series work per sample of a swinging system (moving of the mobile blade crosshead in relation to the fixed one). The lower blade is fixed rigidly to the table and forms a straight line with respect to which it is necessary to adjust the position of the upper blade. The upper blade is mounted in the seat of the upper blade crosshead and performs scissors-like cutting. At the time when the upper blade reaches the position of the lower blade, the gap between the blades is minimum (varied depending on the plate thickness). After cutting the upper blade returns to the starting position. This principle protects the cutting part against pinching between the back fence and the lower blade. The distance between two sides of the machine is 150 mm bigger than the length of the blades. There are two hollows allowing cutting narrow strips on both sides of the table (their length is bigger than the length of the table).
Specifications: blades length is 3100 mm, cutting length is 3050 mm.
Maximum thickness of the metal being cut: St.45 - 16 mm, stainless steel - 12mm.
Precision of the cutting part is regulated by a movable prop from 100 mm up to 1000 mm with the help of CNC.

Drilling line with CNC for drilling holes in structures

Made by “FICEP S.p.A”, Italy, 2006

Automatic drilling line with CNC controlling 2 axes at the same time consists of:
• sections support system including a structure retaining drilling unit;
• working unit;
• hydropower station;
• electrical cabinet;
• control system.
Processed profiles are all types of profiles having a maximum cross-section of 1100x1100 mm. Maximum length of the draw table is 21000 mm. For all types of sections the maximum drilling thickness is 30 mm, the maximum lengthwise movement speed of the mobile carriage is 20 m / min.

End milling machine for the precise processing of steel structures butt-ends

Made by «Wuxi Yangtong Mechanical Equipment Co., Ltd.», China, 2008

The machine is used for milling the ends of I-beams, columns and other steel products.
The end milling machine DX 1525 consists of a vertical console, movable table, bed, mechanical feed device, milling head, electrical system, rail guide way, etc.
The milling head of TX-32 type has high reliability, operates at a wide speed range, has the design of high stiffness, almost silent in operation.
Specifications:
• maximum cross section of details is 1500 mm x 2500 mm;
• shelf width is 1500 mm;
• shelf thickness is δ 6-40 mm;
• wall height is 2500 mm;
• wall thickness is δ 6-32 mm;
• spindle rotation is 125 ~ 630 r / min;
• cutter diameter is  125-250 mm.

Mechanized mill for dressing of mushroom-shaped beams after automatic and semi-automatic welding.

Made by “Wuxi Yangtong Mechanical Equipment Co., Ltd”, China, 2008

During the production of a welded I-beam the geometrical irregularity of its shelves certainly occurs as a result of metal heating. The machine for dressing of welded I-beams HYJ-800 is designed to correct this deformation by rolling it through the system of rollers, using the properties of metal plasticity.
Specifications:
• shelf width is 200 mm - 800 mm;
• shelf thickness is δ 6-40 mm;
• minimum wall height is 160 mm;
• maximum wall height is limited by the beam stiffness at the roller bed;
• dressing speed is 18 m / min;
• beam length is up to 15,000 mm.

Automated mill for assembling of T-beams and H-beams up to 1, 5 m high

Made by “Wuxi Yangtong Mechanical Equipment Co., Ltd”, China, 2008

Technology of production is following.
Prepared workpieces (strips) are placed on the incoming conveyor of the assembly mill with the help of a crane and fixed by means of three sets of clamps of the assembly mill. Then the assembly mill, in accordance with the initial parameters of walls and shelves, performs centering and hydraulic crimping of pieces. Start and stop of the beam assembling process are controlled with the remote control. Assembly is performed by the machines of semi-automatic carbon dioxide welding by putting tacks of the specified length with the specified pace.
Specifications:
• Length is up to 15000 mm;
• shelf width is up to 800 mm;
• shelf thickness b - 6: 40 mm;
• wall height is 300: 1500 mm;
• wall thickness b - 6: 40 mm;
• assembly speed is 0.5: 6.0 m / min.
Welding equipment: 2 sets of semi-automatic carbon dioxide welding made by Panasonic 500A (USA).

Shot-blasting machine for high-performance blasting of metal surfaces before painting

Made by “OMGS”, Italy, 2008

Shot-blasting machine of tunnel-type for automatic shot-blasting dust-free cleaning of steel sheets, sections and other small structures. It is a continuous operation facility with a horizontal feed of workpieces to the cleaning chamber with the help of the roller conveyor.
After falling onto the surface of a product by high-speed ejection of the impeller, the metallic shots (steel, cast iron) get into the lower conical part of the facility, where the auger conveyer is located. The auger feeds the waste blend to the bucket conveyor (elevator), where an abrasive enters the separation and dust generation section and later - to the feeder turbines.
The cylindrical brush with nylon fibers, a high-powered blower with directional nozzles, is used to remove any possible fraction remains from the surface of metal sheets and profiles. Shot-blasting machine is connected to a dust collector for the effective cleaning of waste abrasive and dust, formed within the cleaning chamber during processing.
Dimensions of the workpiece are1500x500 L = 15000 mm,
Roller bed speed is 0.5-5.0 m / min,
Degree of Sa purification is 2 ½ -3 (according to ISO8501).

Infra-red dryer for painted steel structures drying

Made by “Pietro Fiorentini S.p.A”, Italy, 2007

Catalytic heaters are a reliable source of high temperature, obtained through the catalytic combustion of either natural gas or propane and moved mainly with the help of infrared rays. The catalytic reaction occurs on the front surface of the burner, where the combustion of burning gas and the release of infrared rays take place. The activity of the catalyst and low temperature prevents activation of flame, even in the presence of solvents.
Overall dimensions of the work surface covered by a mobile console with catalytic heaters are 24000 mm x 5000 mm x 3000 mm.
Consumption of burning gas is 24 m3/hr.

Painting and drying chamber

Made in Ukraine, 2012

This equipment allows painting and drying of large structures irrespective of weather conditions.
The chamber is equipped with exhaust ventilation and blowing channel with heated air to warm the room up to +30 C, which provides optimal conditions for the application of various coatings.
Chamber dimensions WxDxH: 6000mm x15500mm x4000mm.

Facilities for rolling of the vessels in quantity of 2 pieces
Rolling assembly method provides for manufacturing of the vessel wall and a bottom from separate sheets, welded into sections. The quality of welds is confirmed by non-destructive testing at the manufacturing plant in accordance with regulatory requirements for the vessels production.
1. RU-3. H = 12000, rolled sheet thickness is 5-12 mm.
2. RU-3. H = 12000, rolled sheet thickness is 5-16 mm.

Beveling machines for stripes and sheets shaping and beveling for welding in quantity of 2 pieces

Made in Belarus, 1984

Table length is 8000 mm and 14000 mm.
The machines allow processing of both straight plate edges and edges with the grooves of various shapes or bevels at different angles.
This equipment is designed for gouging separate sheets, cutting edges for welding.
Due to the available high-powered hydraulic clips it is possible to gouge sheet piles up to 150 mm. Operation and machine control is electrified.
A distinctive feature of the machine structure is the application of rolling guides for the main movement of the carriage with saddles. Saddle feed boxes and grease pump are driven by individual motors. Working movement of the carriage is performed according to the following automatic cycle:
- slow cutter plunge into a workpiece;
- cutter acceleration in metal to the set cutting speed;
- cutting in the set speed.
- slowing down of the carriage movement speed before cutter leaves metal.
- reversing of the carriage movement with its subsequent movement by the same cycle in the reverse direction.
Changing of the carriage movement speed is stepless.
The machine has two saddles located face to face, allowing gouging in both forward and reverse direction and increasing of the machine productivity. Individual feed boxes provide all combinations of the saddle moving. During carriage motion, which is inverse for one of the cutters, vertical electromagnet of that cutter automatically goes on, allowing passage of the cutter over treated surface. The machine control is carried out directly from the workplace on a movable carriage.

Multicutting machine for gas cutting of sheet metal into stripes (with thickness up to 120 mm)

Made in Ukraine, 1978

Thermal cutting machine is designed for horizontal oxygen cutting of sheet metal.
Specifications:
• maximum dimensions of processed sheet are 2500 mm x 12000 mm;
• gas cutting up to 120 mm δ;
• quantity of gas cutters is 7 pcs.

7-roller planing machine

Made by «Heinrich Rau», Germany

Maximum sheet width is 3200 mm
Maximum sheet thickness is 40 mm
Maximum allowable tensile strength of processed sheet at its largest size is 50 kg/mm2
Straightening speed is 9 m / min.
Quantity of correcting rolls is 7 pcs.
Quantity of guided rolls is 3 pcs.

3-roller bending machine

Made by «Heinrich Rau», Germany

Maximum sheet width is 4000 mm
Barrel effective length is 4100 mm
Maximum sheet thickness is 40 mm
Maximum tensile strength is 28 kpmm-2
Smallest bending radius is 450 mm
Quantity of bending rolls is 3 pcs
Upper roll diameter is 630 mm
Lower roll diameter is 560 mm
Distance between the lower rolls is 670 mm
Guided bending rolls are lower rolls
Bending speed is 4.5 m / min
Vertical movement speed of the lower rolls is 60 mm / min
Vertical movement progress of the lower rolls is 290 mm

Multifunctional welding equipment «ESAB» (welding rectifier AristoMig U5000iw 400V with control panel Arito U82 Plus).

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