MANUFACTURING CAPABILITIES
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The company provides a full manufacturing cycle for large-scale and high-precision parts: from blank production (casting, forging, rolling) to finish machining, assembly, quality control, and final shipment.


CASTING CAPABILITIES
  • Melting capacities:
    production of carbon and alloy steels, as well as non-ferrous metals and alloys
  • Casting weight range:
    from 100 kg to 300 tons
  • Heat treatment of castings:
    (Furnaces with working chamber size, m)
    12 × 7 × 5 / 8 × 4 × 3.5 / 8 × 4 × 3.3 / 13 × 8 × 5
FORGING CAPABILITIES
  • Forging weight range:
    from 1 to 50 tons
  • Equipment:
    hydraulic and crank presses, hammers
  • Ring rolling:
    outer diameter up to 4 m
MACHINING PROCESSES
  • Vertical Turning and Boring Center Group:

    • Turning
    • Broaching of external surfaces and internal splines
    • Horizontal planing, slotting (vertical planing)
  • Gear processing:
    • Gear hobbing
    • Gear shaping
    • Gear grinding
  • Milling and boring center group:
    • Milling / boring
    • Drilling / threading
  • Cutting of blanks:
    • Laser cutting
    • Plasma cutting
    • Waterjet cutting
    • Oxy-fuel cutting
  • Heat and thermochemical treatment:

    • Annealing, normalization
    • Quenching (bulk, induction)
    • Tempering (low-temperature, high-temperature)
    • Carburizing, nitriding — on separate equipment (upon request)
Achievable accuracy and surface roughness parameters
Explanation for the table:
  • IT (International Tolerance)
    Accuracy grade according to ISO 286. The lower the number, the higher the precision (IT5 — high precision, IT12 — roughing)
  • For gears, the accuracy grade and surface roughness are specified for the involute (the working surface of the tooth)
  • Ra (arithmetic average roughness)
    The primary surface roughness parameter according to GOST 2789. The lower the value, the smoother the surface finish.
Maximum dimensions of processed parts
Main machining equipment