SERVICES

Excavator SRs 1300 reparation Excavator SRs 2000 reparation Ring machining Shaft machining
ZOOM + ZOOM +
Reparation - rotor 210 MW Rotor housing VP 600 MW Reparation - rotor 630 MW Reparation rotora NP 210 MW 

 In the sphere of services GOŠA FOM a.d. performs the following:

• working of designing and workshop documentation for needs of fabrication of spare parts for equipment and machines

• fabrication of spare parts and components for equipment and machines of own production, as well as production of the

   other manufacturer

• defect inspection (disassembly, fabrication of new part and assembly), remedy, overhaul and modernization of 

  equipment and machines

• overhaul of turbines of high and low pressure power to 210 MW

• overhaul of rotors power to 630 MW

• machining of large overall dimensions  

 

For rendering of stated services GOŠA FOM a.d. dispose with following technological possibilities:

 

BLASTING

- Flow-through stationary blaster Cap. 29.000 tons/2.000 hours.

METAL SHEETS AND SECTIONS CUTTING

- Gas Cutting

               - thickness 250 mm

               - straight cutting

               - template following

               - CNC

- Plasma Cutting

               - thickness up to 70 mm

- Circular saw cutting

               - up to  Ø 630 mm

 MACHINETREATMENT

- Horisontal lathe up to:

 - dia 4.000 mm  - length 15.000 mm    - max weight 70 t

- Vertical KARUSEL lathe up to:

- dia 10.000 mm  - height 3.150 mm    - max weight 100 t

- Horisontal drilling/milling machine BOHRWERK; classical CNC 

   procedure with max feed of:

 - X axis = 15.400 mm  - Y axis = 5.150 mm  - Z axis = 2.070 mm

        turning tables capacity: - up to 80 t

- Spindle grinding up to:

- dia 630 mm  - length 4.000 mm

- Hole grinding up to:

- dia 800 mm  - depth 500 mm

- Machine by portal CNC milling machine

- Vertical planing

- Passing-through

- Spindle grooving

HEAT TRETMENT

- Quality improvement

- Cementing

- Normalizing

- Annealing

- Tool steel hardening

- Large spindles flame hardening

- Annealing, quality improving and normalizing:

   3.500 x 16.000 x 4.000 mm

   

TEETH CUTTING

- Cylindrical gear teeth cutting up to 4.200 dia and up to 50 mm module

- Cylindrical gear teeth up to 25,4 mm module

- Inner teeth planing up to 800 mm dia and up to 10 mm module

- Helical tapered cyclo-paloidal soft and hard toothing with:

    - modules 3,5 up to 15,5 mm;

    - max  1.150 mm;

    - max tooth width 130 mm

- Cyclopaloidal gear grinding:

    - modules 1 up to 18 mm

    - dia 800 mm

- Paloidal toothing:

    - modules 1 up to 7 mm

- Tapered straight toothing

    - modules 10 mm

    - dia 250 mm

- Screw paird (spurs)

- Toothed pairs clutching and lapping

 

  WELDING PROCEDURES

- Manual arc welding with coated electrode(111)

- Inert gas shielded welding (MIG)(131)

- Active gas shielded welding (MAG)(135)

- Active gas shielded welding with flux cored wire

- TIG welding(141)

- Submerged arc welding(121)

- Anchor bolts stud welding (with no added metal)

 

METAL WORKING OPERATIONS

- Steel structures manufacture

- Machine assemblies manufacture & erection

- Site erection


CORROSION-PROTECTION

- Painting: primer and finishing coats

- Protection and conservation of the non-painted surfaces