Presentation of the company www.eng.gohr.sk
HISTORY OF THE COMPANY 2017 • Started the test production in the assembly plant • Renewed the certifjcation according to STN EN ISO 9001:2016 • Acquisition of the assembly plant - increase of the production area by 14,220 m 2 t o the 2016 total production area of approx. 24,000 m 2 • Certifjcation audit according to the EN 1090-1:2009 standard, system 2+ Execution of steel and aluminium structures, EXC 4 execution class pursuant to the EN 1090-2 standard • Ethical Audit according to the WCA programme (Workplace Conditions Assessment) 2015 • Extension of machinery fmeet using EU funds • Certifjcation audit according to the EN 1090-1:2009 standard , system 2+ Execution of steel 2014 and aluminium structures, EXC 3 execution class pursuant to the EN 1090-2 standard • Completed reconstruction of the administrative building 2012 • Verifjcation taking-over audit according to the STN EN ISO 9001:2009 2011 • Implementation of the SAP information system 2009 • Certifjcation audit according to the DIN EN ISO 3834-2 standard, Quality requirements 2008 for fusion welding of metallic materials to prove the ability of a producer to weld metallic materials • Certifjcation audit according to the STN EN ISO 9001:2001 standard, 2007 Quality Management System • Evaluation of producer ability (so called Big Welding Certifjcate) according to the 2005 DIN 18800-7:2002 standard for steel structure production • Testing of Big Welding Certifjcate according to the DIN 18800-7 and DIN EN 729-2 2001 standards • After dissolution of ČKD DUKLA a. s., Strojárenský závod Šariš, GOHR, s.r.o. was established 1999 2 Presentation of the company
The company focuses on manufacturing of GOHR, s.r.o. is the owner of the ISO 9001 quality heavy steel structures. It has both experience certifjcate and it works in the SAP information and the required technical equipment for such system. production. At present the company employs approx. 330 In the meantime, we have developed into a employees. Total capacity of production area is com pe ti tive industrial partner in various indus- 24,000 m 2 . try bran ches: We ofger: • metal working • Tunnelling equipment • production of large steel structures • Equipment for smelters and rolling mills • piece production • Conveyors • qualifjed employees • Construction machinery • the most up-to-date technologies • Crushing plants • guarantee of top quality • Crane equipment • tailor-made approach • Chassis production • experienced stafg • Technical equipment for metallurgy, • fulfjlment of the above-standard energy, and civil-engineering industries production and technical requirements 3
TECHNICAL OPTIONS 3. FLAT MOULDING OF SHEET 1. CRANES METAL Crane lifting capacity from 3.2 - 32 t (2 cranes - 50 t) Height under the hook - 14.4 m 3.1 Roll bending • 4-cylinder machine up to thickness of 20 mm, 2. MATERIAL DIVISION width of 2500 mm, Ø min. 450 mm • 4-cylinder machine up to thickness of 18 mm, 2.1 Bar stock width of 2000 mm, Ø min. 400 mm • band saws up to 400 mm • 3-cylinder machine up to thickness of 40 mm, 2.2 Sheet metal width of 4000 mm, Ø min. 700 mm • plate shears up to thickness of 16 mm, width 3.2 Bar stock profjle roll bending of 3,150 mm • up to the dimension of approx. 120 mm • oxy-cutting machine oxygen - acetylene - thickness up to 140 mm, dimensions max. 3.3 Plate bending 2 x 6 m • Sheet metal bending machine up to thickness of • plasma cutting machine 15 mm with width of 6000 mm - thickness up to 20 mm, dimensions max. • CNC press brake SPEED-BEND-800t, up to 2 x 6 m thickness of 15 mm and width of 6000 mm • fmame-cutting machine oxygen - acetylene • levelling, pressing, bending on 250 t hydraulic - up to thickness of 10 mm press - table dimension 2 x 6 m 4 Presentation of the company
4. METAL CUTTING Machining using horizontal milling machine TOS VANSDORF WRD 150Q and WRD 130Q up to weight of 32 t dimensions: X = 14000 mm Y = 3000 mm Z = 1000 mm W = 800 mm 5
5.1 Welding methods 5. WELDING • 111 - manual arc welding with a coated electrode The company is certifjed for production of steel - MMA structures according to the DIN 1090-1 standard, • 121 - shielded metal arc welding - SMAW EXC3 execution class of structures and it fulfjls the • 131 - metal inert gas welding - MIG requirements for the quality system for welding • 135 - metal active gas welding - MAG according to the DIN EN ISO 3834-2 standard. • 141 - tungsten inert gas welding - TIG The stafg for welding coordination is certifjed ac- 5.2 Welded materials cording to the EN ISO 14731 standard. groups 1.1; 1.2; 3.1 and 8 according to CR ISO 15608 (S235; S275; S355; S690Q; HARDOX; WELDOX; The stafg for NDT testing is certifjed according to VAUTID) the EN ISO 9712 standard. 5.3 Thickness of materials The stafg for welding is certifjed according to the • 3 to 150 mm EN ISO 9606-1 standard. 5.4 Welding quality and weld testing Weld quality for testing: • VT - Visual • PT - Capillary • MT - Magnetic • UT - Ultra-sound • RTG - Radiography 6 Presentation of the company
max. bearing capacity of the workpiece up to 6. MACHINE CUTTING 10.5 t • spindle Ø 150 mm 6.1 Lathe turning - fjxing on the rotating table 2000 x 2500 mm, • standard lathe - Ø 350 mm with width of table bearing capacity is 16000 kg 3000 mm - machining up to height of 3000 mm • CNC lathe - up to Ø 500 mm with width of - fjxing on fjrm slabs up to 14000 mm, max. 3000 mm load-bearing capacity of the workpiece up to 6.2 Milling 32 t (2 cranes of 50 t) • standard milling cutters - fjxing on the table up 6.4 Standard drilling to 500 x 2000 mm • radial column drilling machines up to Ø 63 mm • CNC milling cutters - fjxing on the table 2100 x 1000 mm 6.5 Slotting • vertical slotting machine up to groove width of 6.3 CNC milling - boring 25 m • spindle Ø 100 mm • stroke max. 250 mm - fjxing on the rotating table 1000 x 1120 mm, table bearing capacity is 3000 kg 6.6 Threading - machining up to height of 1100 mm • el. threading machine for M 36 • spindle Ø 130 mm • machine threading according to 6.3 - fjxing on the rotating table 2000 x 2500 mm, table bearing capacity is 16000 kg - machining up to height of 3000 mm - fjxing on fjrm slabs up to 6000 mm, 7
7. SURFACE TREATMENT 7.1 Blasting using steel wire blasting medium in a blasting box: • dimension 6 x 15 x 3.8 m • surface quality Sa 2.5 7.2 Coating in a cabin using high-pressure equipment: • for oil, synthetic, epoxy and polyester paints • dimension 4 x 15 x 3.8 m 8 Presentation of the company
COMPUTER SUPPORT In order to make production more effjcient, INVENTOR CAD CAM from Autodesk was introduced. 9
SYSTEM CERTIFICATION STN ES ISO 9001:2016 EN 1090-1:2009+A1:2011 ,EXC 4 Management Quality System Conformity Certifjcate of Production Management System EN ISO 3834-2 Quality requirements for fusion welding of metallic materials 10 Presentation of the company
OUR PRODUCTS Chassis of boring rig Equipment for separation Cable reel Mineral resource crusher Feed pipe for hydroelectric power plant Hydraulic tank - oil reservoir 11
Equipment for separation Rail track for boring rig Vacuum vessel for metallurgical industry Tunnel conveyor Production equipment for aluminium works Chassis 12 Presentation of the company
Bracing Reinforcement for tunnel Construction of new pipeline Mixer for sugar beet Vacuum vessel for metallurgical industry Vacuum vessel for metallurgical industry 13
Part of a crusher Construction of new pipeline Part of a boring head Mixer 14 Presentation of the company
PROJECT OF MACHINERY ACQUISITION IN 2015 OPERATIONAL PROGRAMME COMPETITIVENESS AND ECONOMIC GROWTH Increase of competitiveness of GOHR, s.r.o. Zvýšenie konkurencieschopnosti spoločnosti GOHR, s.r.o. by introduction of new innovative technologies zavádzaním nových inovatívnych technológií Prijímateľ: GOHR, s.r.o. Beneficiary: GOHR, s.r.o. This project was Tento projekt bol Výška poskytnutého NFP: 444 700,00 EUR Amount of the provided non-repayable financial contribution: EUR 444,700.00 implemented with support of realizovaný s podporou EUROPEAN UNION EURÓPSKEJ ÚNIE European Regional Európsky fond regionálneho rozvoja Development Fund Investícia Investment do vašej budúcnosti for your future www.economy.gov.sk www.opkahr.sk www.siea.gov.sk The company has obtained 50 %, i.e. EUR 444,700 from the value of the purchased technology within the operational programme “Competitiveness and Economic Growth” implemented with the support of the EUROPEAN UNION and Regional Development Fund to increase competi- tiveness by introduction of new innovative technologies. 1. SPEED-BEND 6100x800 press brake, moulding 3. 3-axial vertical machining milling centre um MCV 2000i , max. fjxing position is of 2100x1000 force 800 tons, with length of pressing of 6000 mm, max. table load bearing capacity 2000 kg mm 4. Horizontal CNC boring machine WH 10Q CNC , 2. CNC lathe machining centre C-TURN 315/3000, Machining up to the weight of 3000 kg, dimen- max. swing clearance of 770 mm, max. length of sions (mm): spindle Ø 100, X=1250, Y=1100, Z=940, lathe machining of 3000 mm W=630 15
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