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RBB-Stal specializes in manufacturing the products made of carbon steel, in particular, those which require mechanical machining.

Our offer includes project performance, timely production, assembly and maintenance.

 

 

Technical capabilities:

Turning   universal lathes max Ø 715mm
  numerically controlled lathes max Ø 640mm
  vertical turret lathe max 1,600mm, 2,000kg
 Drilling   conventional drills max drilling Ø 50 mm
  radial drill max drilling Ø 72mm
 Milling:   universal mills – table size 400x1200mm
  maximum weight of the milled product 300 kg
 Cutting materials:   tape cutter max Ø 350 mm
 gas and oxygen cutters – maximum thickness 180 mm , table size 2,000 x 6,000mm

PLASMA CUTTING

The latest plasma machine for cutting the elements of selected shapes and complexity, provides the following advantages:

  • high precision of cutting and repeatability of details
  • unlimited variety of cutting forms
  • possibility to accelerate and increase your production
  • savings in material
  • detail engraving (pneumatic pointing and plasma marking)

 

 

ESAB SUPRAREX SXE-P 4500 PLASMA has the following capabilities:

maximum working surface 3000×12000
cutting tolerance according to PN-EN ISO 9013:2003 class 2
precision of repeatability 0,5 mm
maximum weight of a single sheet 5000 kg
material thickness 1-30 mm

GAS CUTTING

MACHINE OF ESAB SUPRAREX SXE-P 4500 has the following capabilities:

maximum working surface 3000×12000
cutting tolerance according to PN-EN ISO 9013:2003 class 2
precision of repeatability 0,5 mm
maximum weight of a single sheet 5000 kg
material thickness 10-200 mm

The latest generation of laser equipment for cutting elements of any shape and complexity, provide the following advantages:

  • high cutting precision and repeatability
  • reduction of heat deformations to a minimum
  • unlimited variety of cutting forms
  • elimination of expenditure on blanking dies,
  • milling and drilling operations
  • possibility to accelerate and increase your production
  • savings in material
  • cut edges do not require additional, time-consuming machining
  • detail laser engraving

 

 

BYSTRONIC LASERS – BYSTAR 4020 and 3015 have the following capabilities:

maximum working surface  2000 x 4000
tolerance  0,1 mm
precision of repeatability  0,05 mm
angle cutting tolerance  0,5 mm
maximum weight of a single sheet  1580 kg
possibility to cut pipes and profiles
resonator power  4400 W
maximum thickness of material
black steel  25 mm
stainless steel  15 mm
aluminium  12 mm

 

Welding- Panasonic’ Robot

weight of the element 500 kg
length of welding 3500 mm
current generator 450 A

Welding – ESAB covered arc

max fedding 3000 mm
max diameter of workpiece 3000 mm
max workpice weight 3 tons
current generaor LAF 1000 A

Blasting chamber

dimension L 6 x W 4 x H 3 m
pellet fraction 0,4 mm
weight of the element 3 tons

 

Painting chamber – hydrodynamic painting

dimension L 6 x W 4 x H 3 m
operating pressure to 500 bar

Modern sheet bending machines operated via numerical control enable manufacture of complex parts. Our equipment ensures the following benefits:
●  guaranteed high quality of manufactured parts,
●  automated compensation of machine and material parameters (very precise examination of material properties),
●  possibility to verify bending ability during the structuring phase and guarantee of its correct performance,
●  high precision bending and repeatability.

BYSTRONIC PRESS BRAKE

Technical Parameters

Bending width: up to 6200 mm

Maximum pressure: 4000 kN

Thickness: 0,4 – 20 mm

Sheet rolling

Rolling width: 3000 mm

Part thickness: up to 15 mm

Rolling diameter: from 300 mm

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    Collars manufactured according to individual requirements of clients and pipe collars complaint with the following standards: PN – EN 1092-1, DIN, NS, ASA, JIS.

    Collars from DN10 to DN1200 with a steel processed surface, galv-zinc-coated or zinc-coated using the hot dip process.

    Processing of collars with outer diameter up to 1600 mm.

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      Welded structures manufactured at STEEL RBB mainly include special products and components made according to our Clients’ documentation.

      Our company methods comply with the following welding requirements:

      • ●  PN EN ISO 3834-2-„quality requirements for welding of metal materials” part 2 full quality requirements
      • ●  PN EN 1090-2:2009 –metal structural products in execution classes up to EXC2
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            Rollers for spreading green fodder are a must for everyone who wants to obtain silage of the highest quality. They will also work perfectly at households with biogas plants, which expect good results in gas production.

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