Supply of Power Plant Spares & Equipment

Kraft Systems supplies high-quality power plant spares and equipment that are fully compatible, interchangeable, and precisely fitted both dimensionally and functionally. We perform reverse engineering for obsolete components and also source parts directly from Original Equipment Manufacturers (OEMs) to meet client requirements.

TURBINE & GENERATOR SPARES

  • Turbine Primary Parts
    • Rotor Shaft
    • Nozzles
    • Diaphragm
    • Blades
    • Main Cone
    • Piston
  • Bearings & Lubrication
    • Bearing
    • Labyrinth
    • Inter stage packing
    • Main oil pumps
  • Control & Valve Parts
    • Governor parts
    • Relay cylinder parts
    • Throttle valve
    • Emergency valve
  • Seals, Gaskets & Fasteners
    • Carbon Rings
    • Oil Seals / Gaskets & O Rings
    • HT Studs / Bolts & Fasteners
  • Bought-out Items
    • High speed coupling
    • Low speed coupling
    • Oil filters
    • Oil coolers
    • Strainers
    • Solenoid valve
  • Instrumentation & Sensors
    • Speed indicators
    • Speed sensor
    • Tachometer coupling
    • RTD & flexible thermocouples
    • Woodward speed probe
    • Radial & axial vibration probes
    • Pressure gauges
    • Temperature gauges
  • Expansion & Springs
    • Expansion Sleeve
    • Stem coupling
    • Springs, Leaf springs
  • Detectors & Accessories
    • Turbine jack insulation
    • Space heaters
    • Servo motor
  • Generator Spares
    • Labyrinth seals
    • Silicon diodes
    • Slip ring carbon brush & holders
    • Slip ring shaft assembly
    • Shaft earthing carbon brush & holders
    • Discharge resistors
    • Bearing temperature detectors
    • Air temperature detectors
    • Water leakage detectors
    • Sponge adhesive gaskets
    • Oil sight glass
    • Lube oil temperature & pressure gauges
    • Rotating rectifier assembly with diodes
    • Voltage transducers
  • Battery & Charger Spares
    • VRLA lead acid batteries
    • Digital controller CPU
    • Signal conditioner
  • Control / Power Supply Modules
    • Current sensing module
    • Controller CKT 3PH FWFC SCR
    • Power supply I/P: 24 VDC — O/P: 5V & 15V
    • Universal power supply I/P: 100–240V AC/DC
    • Diodes
    • Bleed resistor
    • Relay with socket
    • Filter capacitor
    • Semiconductor fuse

BOILER & AUXILIARIES SPARES

  • Pressure Parts Spares
    • Bed coils (with and without studs)
    • Bed superheater coils – Alloy steel & Stainless steel
    • Water wall panels and loose tubes
    • Primary & Secondary superheater coils
    • Bank tubes & Economizer coils
    • Tube bends (Carbon steel & Alloy steel MOC)
    • De-superheater assembly
    • Steam distribution headers
    • Headers for water wall / superheater systems
    • Custom-fabricated spare tubes (Carbon steel, Alloy steel, Stainless steel)
    • Feedwater control valves & spares
    • Spray control valves & spares
  • Non-Pressure Parts Spares
    • Oil burners & burner tips
    • Mobery switches
    • Gauge glasses
    • Spring hangers
    • Air nozzles for AFBC & CFBC boilers
    • Mixing nozzles / Fuel nozzles with cap / Four-way cross
  • Auxiliary Systems & Components
    • Drag chain feeders & spares (sprockets, single & double strand chains)
    • Air preheater tubes (Corten steel)
    • ID / PA / SA / FD fans – shafts, impellers & spares
    • Mechanical dust collector cones & guide vanes
    • Bedcoil & superheater coil SS shields
    • Bag filter bags & screens
    • Refractory bricks & castables
    • Insulation bricks & castables
    • Boiler bed material
    • Metallic expansion bellows

ELECTROSTATIC PRECIPITATOR SPARES

  • Collecting & Emitting Electrodes
    • Collecting electrodes
    • Emitting electrodes (spike, spiral & rigid types)
  • Insulators & Supports
    • FRP shaft insulators
    • Pin insulators
    • Cylindrical support insulators
  • Rapping / Mechanical Items
    • Hammers for DE & CE rapping
    • Anvils for DE rapping
    • Set rings for rapping shafts
    • Sliding and plain bearings
    • Shock bars & shock pads
  • Power & Control Electronics
    • SCR trigger unit (Kraft MK338)
    • OVP cards
    • Interface card 459B
    • FTC OVP card for MKIII
  • Relays & Protection
    • Gas & oil relay (1NO+1NC GOR-1 SN CV01060)
    • Discharge resistors
  • Cables & Accessories
    • Flat cable – 64-pin ribbon flat connector
    • Misc. harnesses & connectors

COAL HANDLING SPARES

  • Belts & Conveyor Components
    • Rubber belts (various sizes & grades)
    • Drive pulley
    • Pulley
    • Carrying idler
    • Return idler
    • Impact idler
    • Counter weight
    • Breaker liner
    • PU blade
  • Bearings, Housings & Seals
    • Bearing housing
    • Bearing cover
    • Grease retainer
    • Labyrinth ring
    • Locking ring
  • Drive, Motors & Power Transmission
    • Gear box (all types)
    • Geared motor (all types)
    • Unbalanced motor
    • Drive shafts & shaft components
    • Spacer
  • Screens & Wear Parts
    • Metallic screen mesh
    • PU screen mesh
    • Packing rubber for screen
    • Spring for vibratory screen
    • Tool tip
  • Miscellaneous & Fasteners
    • Hammer bar
    • Holding ring
    • Locking & holding components
    • Various shafts & fittings

ASH HANDLING SPARES

  • Mechanical Components
    • Alloy paddles
    • Basalt bends
    • Double strand chain with scrapper
    • sprocket & spur gear (spurgear)
    • Dowell (dowel) pin
    • Coupling
    • Rotary joint
  • Valves, Pneumatics & Actuation
    • Blow valve
    • Coil pulse valve
    • Quick exhaust valve
    • Pneumatic cylinders
    • Pneumatic fittings
    • Pneumatic NRV
    • Repair kit for blow valve
    • Solenoid coil
  • Filters, Hoses & Gaskets
    • Air filter
    • Filter bags
    • Flexible hose
    • Gaskets
    • Insert ring
    • O-Ring / Lip seal
  • Fittings, Fasteners & Small Parts
    • CI fittings
    • Bleed nipple
    • Dowell pin
    • Clevis / clevis pins
    • Couplings & shaft pins
  • Shafts, Bosses & Sealing
    • Shaft boss (with torque arm option)
    • Shaft boss (standard)
    • Shaft bush
    • Shaft pin
    • Shaft seal spacer
    • Shaft seal
  • Special Items
    • Cage with venturi
    • Dome head (plain & water cooled)
    • Diaphragm
    • Repair kits & accessories

COOLING TOWER SPARES

  • Air & Flow Components
    • Fan blades
    • Gear box
    • Gear box drive shaft
  • Fill & Drift Components
    • Film fill
    • Splash fill
    • Drift eliminators
  • Water Distribution & Structure
    • Distribution nozzle
    • Louvers
  • Pumps, Blowers & VALVES (auxiliary)
    • Boiler feed pumps / cooling water pumps / firewater pumps
    • Blowers
    • Control valves
    • Blowdown valves
    • Gate, globe & check valves
    • Stainless / alloy / carbon steel pipes & fittings
With Kraft Systems, you gain access to a wide, reliable, and quality-assured range of spares and equipment—ensuring your plant runs efficiently with minimal downtime.