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Manufacture of MaterialHandling Equipment
TTS (Transportation Technology Systems) has more than 25 years of experience in manufacturing of industrial equipment, bridges and other large steel structures for the European, Scandinavian and Baltic markets. The company operates two production facilities and hires more than 250 employees.
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SERVICES:Design and engineering
→ Fabrication of machinery and steel structures→ Machining of large steel frames→ Anticorrosive treatment→ Assembly and installation→ Testing and quality control→ Packing and shipping
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COMPETENCIES:Bridge and infrastructure construction
→ Dry bulk material handling→ Sea port and freight terminals→ Mining and processing of minerals and coal→ Wood processing and pulp industry→ Storage and warehouse mechanisation→ Waste Management
“GRANITA” FACILITY – MANUFACTURE OF STEEL BRIDGES AND LARGE FRAMES
→ Мore than 35 skilled welders→ MIG, MAG, TIG and SAW
welding processes→ Indoor crane capacity – 60 t→ 5-axis milling centre→ 24 m x 6 m shot blasting and
painting chambers
→ Large outdoor assembly area equipped with heavy lifting cranes
→ Direct railroad link→ 15 km from the sea port
20,000M2
250 EMPLOYEES
2 PRODUCTIONFACILITIES
Productioncapacity
“DARZCIEMA” FACILITY – MANUFACTURE OF INDUSTRIAL MACHINES
→ More than 65 skilled welders→ MIG, MAG, TIG welding processes→ Indoor crane capacity – 20 t → 16 x 5 shot blasting and
painting chambers
→ Mechanical assembly, electrical, hydraulic, pneumatic installation, automation, FAT
→ Heat treatment: hardening, stress relief
→ 10 km from the sea port
SOFTWARE:
→ SOLIDWORKS→ AUTOCAD
→ TEKLA→ E-PLAN
PERSONNEL:
→ 30 skilled engineers→ Project managers→ Designers→ Automation engineers
→ Production Engineers→ Quality & NDT engineers→ Welding engineers and
coordinators
COMPETENCIES:
→ 3D design & workshop drawings → Electrical and automation design→ Fatigue and strength calculation
→ Dimensional control: laser tracker, measuring arm
→ NDT: VT, UT, MT, PT→ Procurement of components
Engineering and design department
→ Raw material source – certified EU suppliers
→ Full raw material traceability during production
→ On-receipt inspection and special tests→ Special stock layout for large parts
available
→ Raw materials with special conditions – 3.2 certificates, Z-quality
→ Procurement department: materials, outsourcing, mechanical/electrical/hydraulic/pneumatic components, control equipment
→ Standard and high-grade structural steel – S235, S355, S460, 42CrMo4 and others
→ Stainless steel – AISI 304, 316, 316Ti and others
→ Wear resistant steel – Hardox, Ni-Hard, Weldox
→ Other alloys – CuSn12Zn, AlMg3 and others
→ Plastics, rubber, plywood, composite materials
Raw materials and components
→ CNC thermal cutting – plasma, oxygen
→ Laser cutting→ Waterjet cutting→ 3D cutting for pipes and profiles→ Band sawing
→ Guillotines and shears→ Cylindrical and conical rolling→ Sheet bending→ Chamfering→ Drilling and tapping
Blanking
→ Turning→ Milling→ Coordinate boring mill→ Grinding→ Large 5-axis milling with maximum machining
dimensions of 30 m x 7.5 m x 4 m
Machining
→ MIG, MAG, TIG, SAW welding technologies by certified welders
→ Welding processes 111, 121, 135, 136, 138, 141, 783
→ EWM semiautomatic machines, welding tractors
→ Certified welding engineers and specialists
→ Full traceability of welding and welding consumables
→ WPS, WPQR→ Welding jigs and rotators for
large scale structures→ Special welding tables and
fixtures→ Stress relief after welding –
furnace or induction heating
Welding
→ 10 skilled and certified quality engineers
→ Intermediate quality control→ Raw material testing (including lab
tests)→ Dimension control: laser tracker,
measuring arm, laser-opticmeasurements
→ Non-destructive testing:VT, MT, PT, UT, RT
→ Paint dry film thickness gauges→ Component testing→ FAT and load testing→ 3rd party inspection services
by Inspecta, Bureau Veritas, Tuv Nord
Quality control
→ Shot blasting in closed chambers according to ISO EN 8504-Fe Sa 2.5
→ Alkali and high pressure cleaning and degreasing
→ Several painting & drying chambers
→ Industrial 2K painting systems, special offshore painting systems for C1 – C5Im range
→ Powder painting
→ Acid cleaning of stainless steel→ Hot-dip galvanization ISO 1461→ Hot zinc spraying technology
for large frames→ Teflon coating→ Temporary wax and compound
coating for unpainted surfaces→ Galvanic coatings: zinc, chrome,
blackening, anodizing→ Area
Surface treatment
→ Installation of mechanical equipment (bearings, racks, shafts, wheels etc.)
→ Installation and tests of electrical equipment, automation, cabling works, automation
→ Installation and tests of hydraulic and pneumatic equipment, piping works
→ Large outside assembly area for large steel structures equipped with heavy cranes
→ Heavy jigs for straightening of large structures
→ Laser measurement technologies for precise assembly
→ Loading tests, test runs, cold commissioning, FAT
→ High power electrical interfaces, hydraulic power units and high air pressure units available
→ Seaport facility for oversized steel structures available
Assembly and installation
→ Separate workshop for woodworks – box, crates according to ISPM17
→ Design and production of special transportation supports and stiffeners
→ Thick film wrapping for extra large parts
→ Loading into dry sea containers
Packing and logistics
→ Railroad link→ Shipping of oversized and heavy
structures by special road trucks→ Packing and shipping documentation,
custom clearance services
Quality and certification
ISO 1090-2 Execution 4Technical requirements for the execution of steel structures
ISO 9001:2009 Quality management system standard
ISO 14001:2004Environmental management system standard
Deutcher Verband fuer Schweisen (DVS) Associate member
IWE International Welding Engineer
IWIInternationalWelding Inspector
ISO 3834-2Welding quality Assurance
IWSInternationalWelding Specialist
IWTInternationalWelding Technologist
EWF International certificate of welding engineer
Business Centre «Биржа»199106 Saint Petersburg26th line, 15, B-2А, office 11.05
RussiaPhone: +7 962 685 2811E-mail: [email protected]
60F Darzciema St. LV-1073 Riga, Latvia
Phone: +371 6713 8267E-mail: [email protected]
