Power generation

Bradken serves its power generation customers through a wide range of complex large steel castings as well as patterns, tooling and machining services. We work with hydro-electric, coal-fired and nuclear power generators.

Our foundries have the capability to provide a comprehensive range of castings, cast/fabrications and machining for Original Equipment Manufacturers (OEM). In addition to our Non-Destructive Testing (NDT) facilities and Level III Certified inspectors for MPE, LPE UE and RE we have a fully staffed Linatron facility our Tacoma, Washington, USA facility. We are committed to the use of science, technology and craftsmanship to satisfy our customers’ needs.

Nuclear power generation castings

Our foundry and manufacturing site in Tacoma, Washington is a leading manufacturer and supplier of high quality, large, mission critical, complex engineered castings for nuclear energy generation.

 It is one of only a few foundries in North America qualified to make castings for nuclear applications (ASME certified since 1974).

Our sophisticated manufacturing process, extensive experience with heavy section, high specification steel castings and our focus on customer satisfaction means we can create and deliver solutions for our customers’ most demanding casting and machining requirements.

Key products include:

  • Control valves – steam
  • Pumps – cooling and pressure

 

  • High pressure steam turbine cases and steam chests
  • Control valves

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Nuclear power generation

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Hydro electric power generation

Bradken provides high integrity castings for durable performance in hydroelectric power generators.  Our foundries are experienced in the manufacture of precision castings including austenitic, duplex, and martensitic stainless steel. 

Our London, Ontario Canada foundry and machine shop has a dedicated 7-axis machining centre with a WFL-M150 for single set-up machining of wicket gates, turbine shafts, and associated components. We have extensive experience producing hydro turbines, pouring and machining CA6NM.

Key products include:

  • Francis runners
  • Covers
  • Wicket gates
  • Pelton wheels

 

  • Crowns
  • Bands
  • Blades

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Hydro electric power generation

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Coal fired power generation products

Bradken is a major supplier of grinding elements, mill liners and wear protection products used in coal fired power generation around the globe.

With the understanding that power stations have unique conditions, we work with customers to customize wear elements to achieve optimum performance and part life, even in high ash environments.

We are the suppler of choice for grinding components, thanks to our high chrome white iron alloys which we developed over decades. They are designed to excel in a range of demanding pulverising applications. 

Our product range covers tyres and segments for vertical spindle mills, precision machined balls and rings for Babcock E-Type Mills, and liners for ball mills. 

We also make components for high temperature applications including burners and boiler parts in a range of alloy irons and steels.

Key products include:

  • E Type Mill balls and rings and tables
  • Vertical spindle mill tyres and table segments
  • Ball mill liners and lifter bars
  • Burner nozzles

 

  • PC Concentrators
  • Stabilising rings
  • Regulating rods

 

 

 

 

 

 

 

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  • From engineered concept to finished product Bradken provides value for our
    customers in the Energy market by making high engineered, complex sand molded steel castings, in a range of cast steels.  Our capabilities include supplying castings as large as 55,000 lbs (25,000 kg).

    Value add offerings include:

    • Concurrent engineering (fabrication to casting conversions, forging to casting conversions and improved castability)
    • Pattern making and tooling
    • Certified ASME nuclear material manufacturer
    •  Complete Non-Destructive Testing (NDT) facilities and Level III certified inspectors
    • Ancillary services (including machining and sub-assembly)
  • We offer a full range of materials including:

    • Carbon steels
    • Alloy steels
    • Stainless steels
    • Duplex stainless
    • Nickel based steels
  • Understanding and possessing the necessary qualifications is vital in being able to supply the exacting standards of the energy market. Understanding this, our facilities maintain a number of critical certifications and quality systems in addition to numerous customer specific certifications.

    Bradken holds the following certifications:

    • ISO9001
    • Nuclear certification by ASME, QSC No. 204
    • ASME – Section III, NCA 3800 2001
    • DNV approved manufacturer of steel castings
    • Lloyds register certificate
    • CGP – Canadian government control goods program
    • ABS – American bureau of ship building
    • Navy Nuclear qualified to NAVSEA 250-1500
    • Approved to manufacture HY-80 and HY-100 castings by the department of the Navy
    • Off-shore oil & gas certified by numerous OEM’s and countries with material qualified to EN10225 and API RP2Z
    • In house ASNT level III non-destructive testing specialists
    • NACE
    • ASTM
  • We offer a full complement of testing and inspection services including:

    • Visual
    • Dimensional
    • Microstructure
    • Charpy impact
    • Chemical analysis
    • Ultrasonic testing (UT)
    • Radiographic testing (RT)
    • Liquid penetrant testing (LP)
    • Magnetic particle testing (MP)