High quality processing of steel sheets and metal structures
“Start Engineering” JSC has established itself on the market with a broad range of services in the area of metalworking with the building up of the new administrative-production facility in Sofia. We have new and modern mechanical machines, which allow us to execute quickly and effectively assignments related to cutting, cutting out, welding activity and others.
“Start Engineering” JSC offers the following services:
Sheet Metal Processing Division
- 3D design;
- We execute designs prepared by the client, or developed by our CAD/CAM specialists;
- High quality services in the area of sheet black steel processing, stainless steel and aluminium;
- Bending on CNC 230 t press brake;
- Cutting on guillotine up to 20 mm;
- CNC sheet metal material cutting out on laser and plasma with thickness up to 50mm;
- CNC sheet metal material cutting out on a stamping center with up to 2mm thickness;
- CNC sheet metal material cutting out with gas-oxygen cutting with thickness up to 300mm;
- CNC sheet metal cutting out with water abrasive cutting with thickness up to 30mm;
- CNC needle marking with maximum marking area of 140x140mm;
- CNC 100W laser marking with maximum marking area of ∅ 170mm;
- Dust painting;
- Wet painting.
Metal constructions Division
- Design, manufacturing and installation of metal structures;
- Design, manufacturing and installation of tubular isometric units;
- Metal structures and shapes blasting;
- Painting;
- Metal structures and shapes grit blasting with cross section up to 300/170mm.
Non-standart Production Division
- 3D design;
- Design, manufacturing of non-standard metal products;
- Mechanical processing;
- Welding on robotic Fanuc system;
- MIG/MAG welding process;
- Rod material cutting out with cross section of 500x500mm.
For executing the above listed activities on metalworking, “Start Engineering” JSC has the following machine inventory:
|
Machine type |
Year of commissioning |
Accuracy (min. deviation) |
|
CNC Laser "Hebar 1" (1250 x 2500mm up to 10mm thickness) |
2007 |
+/- 0.1 mm |
|
CNC plasma (2000 x 6000mm sheet, 3D cutting head. 260 A cuts up to 64mm thickness. Gas-oxygen cutting up to 200mm thickness) |
2014 |
+/- 0,1 mm |
|
CNC Water abrasive cutting (1000 x 2000mm sheet up to 30mm thickness) pressure 3500 bar. and 3L per minute. |
2007 |
+/- 0,1 mm |
|
Guillotine (length 2m thickness of cutting, 20mm) |
1990 |
0.5 mm |
|
Guillotine CNC (max. 3m length, 6mm thickness of cutting) |
2007 |
+/- 0,1 mm |
|
Knife cutting machine for rod material (max. diameter 250mm) |
1988 |
2mm |
|
Two column strip cutting machine for rod material (max. diameter 560mm) |
2014 |
0.5mm |
|
Welding machines: Lincoln Electric (6 pcs CO2), Kempi (6 pcs Ar), others (4 pcs). 120-500 A |
2007-2013 |
- |
|
Press brake DURMA (CNC series, 3m of bending length, 120 tons of bending force) |
2007 |
+/- 0.1 mm |
|
FANUC welding robot |
2014 |
|
|
Press brake (2m of bending length, 200 tons of bending force) |
2002 |
0.1mm |
|
Press brake DURMA (CNC series, 3m of bending length, 240 tons of bending force) |
2013 |
+/- 0.1 mm |
|
CNC Stamping center (40 tons of cutting force) |
2007 |
+/- 0.1 mm |
|
Hydraulic press (150 tons of bending force 2 pcs) |
1988 |
- |
|
Rolling machines for sheet metal material (3 pcs) |
1990 |
|
|
Three roll pipe bending machines |
2002 |
- |
|
Milling machines (3 pcs) |
|
0.05mm |
|
Lathes (10 pcs, max. processing diameter ∅900mm) |
1980-1989 |
0.1mm |
|
Surface grinding machine with operating range (1000 x 300mm) |
1989 |
0.001mm |
|
Blasting chamber заfor shapes with overall dimensions of the processed shape 170x300mm length 12m |
2000 |
|
|
External manual blasting |
2014 |
|
|
Wet painting chamber |
2014 |
- |
|
Dust painting chamber with furnace for shaping up (1.60 x 0.70 x 4.00m) |
2007 |
- |
|
Truck forklift (4 pcs, max. 8 tons) |
1999 |
- |
|
Cranes (15 pcs, 5-8 tons) |
1990-2013 |
|