Below is a comprehensive industrial spare parts list, structured by major equipment and utility systems. This list is commonly applicable to manufacturing plants, chemical plants, food processing units, oil & gas facilities, power plants, cement, steel, Dal mill and general engineering industries.
1. Mechanical Spare Parts
- Bearings
(ball, roller, taper, thrust)
- Shafts
and sleeves
- Couplings
(flexible, rigid, gear, grid)
- Gears
and gearboxes
- Chains
and sprockets
- Pulleys
and V-belts / timing belts
- Flywheels
- Keys,
keyways, bushes
- Springs
(compression, tension, torsion)
- Fasteners
(bolts, nuts, washers, studs)
- Seals
(oil seals, mechanical seals)
- Gaskets
(rubber, PTFE, spiral wound, metallic)
- O-rings
- Expansion
joints
- Electric
motors (AC, DC, servo)
- Motor
bearings and cooling fans
- Contactors
- Relays
(thermal, overload, auxiliary)
- Circuit
breakers (MCB, MCCB, ACB, VCB)
- Fuses
and fuse holders
- Transformers
- Switches
and push buttons
- Control
panels and MCC panels
- PLC
modules
- VFD /
inverter drives
- Power
supplies
- Cables
and cable glands
- Terminal
blocks
- Sensors
(proximity, photoelectric, limit switch)
- Encoders
- Pressure
transmitters
- Temperature
sensors (RTD, thermocouple)
- Flow
meters (magnetic, turbine, mass)
- Level
transmitters
- Control
valves
- Valve
positioners
- Solenoid
valves
- Actuators
(pneumatic, electric)
- Gauges
(pressure, vacuum, temperature)
- I/P
converters
- Signal
isolators
- HMI
panels
- Impellers
- Pump
casings
- Mechanical
seals
- Shaft
sleeves
- Wear
rings
- Bearings
- Couplings
- Pump
gaskets
- Suction
& delivery valves
- Diaphragms
- Pump
shafts
- Air
compressors
- Air
filters
- Oil
filters
- Separator
elements
- Piston
rings
- Valves
(intake, discharge)
- Pressure
switches
- Safety
valves
- Air
dryers
- FRL
units (filter, regulator, lubricator)
- Pneumatic
cylinders
- Pneumatic
hoses and fittings
- Hydraulic
pumps
- Hydraulic
motors
- Control
valves
- Directional
valves
- Pressure
relief valves
- Hydraulic
cylinders
- Seals
and seal kits
- Hydraulic
hoses and fittings
- Accumulators
- Oil
coolers
- Hydraulic filters
7. Boiler & Thermal Equipment Spares
- Boiler
tubes
- Safety
valves
- Pressure
gauges
- Steam
traps
- Feed
water pumps
- Burners
- Igniters
- Refractory
materials
- Expansion
bellows
- Heat
exchanger tubes
- Gaskets
and insulation materials
- Conveyor
belts
- Rollers
and idlers
- Pulleys
- Gear
motors
- Chain
conveyors
- Bucket
elevator buckets
- Scraper
blades
- Belt
fasteners
- Skirt rubber
9. Valves & Piping Spares
- Gate
valves
- Globe
valves
- Ball
valves
- Butterfly
valves
- Check
valves
- Valve
seats
- Valve
discs
- Flanges
- Pipe
fittings (elbow, tee, reducer)
- Expansion
joints
- PTFE lining
10. Consumables & General Maintenance Items
- Lubricants
and greases
- Industrial
oils
- Coolants
- Adhesives
- Welding
electrodes
- Grinding
wheels
- Cutting
tools
- Filters
(air, oil, water)
- Cleaning
chemicals
- Insulation tapes
11. Safety & Utility Spares
- Fire
extinguishers
- Safety
valves
- Emergency
stop switches
- Earthing
materials
- PPE
accessories
- Lighting
fixtures
- UPS
systems
- Batteries
11. Edible Oil Plant (Seed Crushing + Refinery)
Mechanical Spares
- Expeller
worms & cages
- Press
shafts and bearings
- Gearboxes
and reduction gears
- Chain
& sprocket sets
- Couplings
and bushes
- V-belts
and pulleys
- Rotary
valve assemblies
Refinery Process Spares
- Neutralizer
agitator blades
- Bleacher
paddles
- Deodorizer
trays
- Heat
exchanger tubes
- Vacuum
pump spares
- Fatty
acid pumps
Pump & Valve Spares
- Oil
pump impellers
- Mechanical
seals
- PTFE
& graphite gaskets
- Control
valves & actuators
Electrical & Instrumentation
- Motors
- VFD
drives
- RTD
& thermocouples
- Pressure
& level transmitters
Process Equipment Spares
- Centrifuge
baskets
- Screens
& perforated plates
- Sugar
conveyors & elevators
- Screw
feeders
Mechanical Spares
- Gearboxes
- Bearings
& housings
- Couplings
Utilities & Instruments
- Steam
traps
- Pressure
gauges
- Control
valves
- Vacuum
pump spares
Milling Section Spares
- Roller
mill rollers
- Roller
bearings
- Scrapers
- Sifter
screens
Cleaning Section
- Vibro
separator screens
- Destoner
stones
- Magnetic
separators
Conveying & Packing
- Bucket
elevator belts & buckets
- Screw
conveyors
- Packing
machine jaws
- Weighing
load cells
Injection / Blow Molding Spares
- Molds
& mold inserts
- Core
& cavity sets
- Heater
bands
- Thermocouples
Machine Spares
- Hydraulic
pumps
- Solenoid
valves
- Proportional
valves
- Hydraulic
seal kits
Electrical & Automation
- PLC
modules
- Servo
motors
- Temperature
controllers
Mechanical & Process Spares
- Raw
water pumps
- Dosing
pumps
- Agitators
- Clarifier
scrapers
Filtration System
- Filter
nozzles
- Sand
& carbon media
- Membrane
cartridges (RO / UF)
Instrumentation
- pH
sensors
- TDS
/ conductivity meters
- Flow
meters
- Level
switches
Furnace & Rolling Spares
- Furnace
refractory bricks
- Burner
nozzles
- Thermocouples
Mechanical Spares
- Rolling
mill rollers
- Pinion
gears
- Gearboxes
- Spindles
& couplings
Electrical
- DC /
AC motors
- Drives
(VFD / DC)
- Current
sensors
Processing Equipment Spares
- Mixers
& agitators
- Homogenizer
valves
- Pasteurizer
plates
Hygienic Spares
- Food-grade
seals & gaskets
- Stainless
steel fittings
- Butterfly
& diaphragm valves
Packaging Line
- Filling
nozzles
- Capping
heads
- Conveyor
belts
Storage & Transfer
- LPG
pumps & compressors
- Mechanical
seal kits
- Flexible
hoses
Safety & Valves
- Safety
relief valves
- Excess
flow valves
- Emergency
shut-off valves
Instrumentation
- Pressure
transmitters
- Gas
detectors
- Level
gauges
Electrical
- Flameproof
motors
- Explosion-proof
switches
- Earthing accessories
19. Common Utility & Maintenance Spares (All Plants)
- Bearings
(all sizes)
- Motors
(critical ratings)
- Gaskets
& O-rings
- Mechanical
seals
- Lubricants
& greases
- Filters
(air, oil, hydraulic)
- Bolts,
nuts & fasteners
- Welding
electrodes
A. Raw Material Handling & Crushing
- Crusher
hammers
- Jaw
plates / impact plates
- Blow
bars
- Liner
plates
- Crusher
bearings
- Drive
shafts
- V-belts
and couplings
- Feeders (apron / vibratory) spares
B. Raw Mill & Coal Mill
- Grinding
rollers
- Roller
tyres
- Table
liners
- Mill
girth gear
- Trunnion
bearings
- Hydraulic
loading system seals
- Gearbox
spares
- Dynamic separator blades
C. Kiln Section
- Kiln
refractory bricks (high alumina, magnesia)
- Kiln
shell segments
- Tyre
pads & retaining plates
- Kiln
rollers
- Thrust
roller assemblies
- Kiln
drive pinion & girth gear
- Kiln
seals (graphite / lamella type)
- Expansion joints
D. Cooler & Clinker Handling
- Grate
cooler plates
- Cooler
fans & impellers
- Hydraulic
cylinders
- Clinker
crusher hammers
- Pan
conveyor chains
- Drag chain conveyor link
E. Cement Grinding (Ball Mill / VRM)
- Mill
liners
- Grinding
media (balls, cylpebs)
- Separator
rotor blades
- Classifier
bearings
- Lubrication
system pumps
- Gearbox spares
F. Packing & Dispatch
- Rotary
packer spouts
- Weighing
load cells
- Packing
machine rubber sleeves
- Belt
conveyors
- Bag
filters
- Air slides
G. Electrical & Instrumentation
- High-voltage
motors
- VFD
/ soft starters
- PLC
& I/O modules
- Pressure
& temperature transmitters
- Level
sensors
- Kiln scanner spares
H. Utility & Maintenance
- Air
compressors & spares
- Bag
house filter bags
- ID /
FD fan bearings
- Lubrication
oils & greases
- Gaskets
& fasteners
(Applicable for snacks, biscuits, noodles, spices,
ready-to-eat, beverages, frozen foods)
21. Raw Material Preparation
- Vibratory
sieves & screens
- Destoner
stones
- Magnetic
separator bars
- Feed hoppers & screws
22. Processing Equipment
- Mixers
& kneaders (paddles, shafts)
- Extruder
screws & barrels
- Cutting
blades & dies
- Fryer
conveyor belts (SS mesh)
- Oven
heating elements / burners
- Steam
cooker valves
23. Thermal & Cooking Section
- Heat
exchanger plates
- Temperature
controllers
- Thermocouples
& RTDs
- Steam
traps
- Control valves
24. Packaging Line
- Form-fill-seal
machine jaws
- Sealing
heaters
- Conveyor
belts (food-grade)
- Photo
sensors
- Coding
printer spares
25. Hygienic & Sanitary Spares
- Food-grade
seals & O-rings
- Tri-clamp
fittings
- SS
ball & butterfly valves
- CIP spray balls
26. Electrical & Automation
- PLC
modules
- HMI
touch panels
- Servo
motors
- VFD
drives
- Limit
& proximity sensors
27. Utilities & Cold Storage
- Refrigeration
compressors
- Evaporator
& condenser fans
- Expansion
valves
- Water
chiller pumps
28. Quality & Safety
- Metal
detector spares
- Check
weigher load cells
- Gas
leak detectors
- Fire & safety sensors
29. Common Maintenance Consumables
- Bearings
(SS & standard)
- Lubricants
(food-grade NSF)
- Filters
(air, oil, water)
- Fasteners
(SS grade)
- Cleaning chemicals
30.Dal Mill Plant – Spare Parts List
1. Raw Material Cleaning Section
- Vibro
cleaner screens (different mesh sizes)
- Pre-cleaner
sieves
- Destoner
stone discs
- Destoner
rubber linings
- Magnetic
separator bars
- Aspirator
fan impellers
- Air ducts and dampers
2. Pitting / Pre-treatment Section
- Pitting
machine emery rollers
- Emery
sheets / rings
- Roller
shafts
- Bearings
and bearing housings
- Belt
pulleys
- V-belts
- Adjustment
springs
3. Drying Section (Sun / Mechanical Dryer)
- Hot
air blower fans
- Heater
elements / burners
- Thermocouples
- Temperature
controllers
- Dryer
conveyor belts
- Dryer insulation materials
4. De-husking & Splitting Section
- Emery
rollers
- Rubber
rollers
- De-husking
blades
- Splitter
knives
- Roller
liners
- Pressure
springs
- Roller adjusting screws
5. Polishing Section
- Polisher
drums
- Polishing
cones
- Nylon
/ leather polishing pads
- Spray
nozzles (water/oil)
- Polisher
screens
6. Grading & Sorting Section
- Grader
screens
- Sieves
and mesh plates
- Gravity
separator decks
- Optical
sorter ejector valves
- Solenoid
valves
- Air filters
7. Conveying System
- Bucket
elevator belts
- Buckets
- Elevator
pulleys
- Chain
conveyors
- Screw
conveyor flights
- Gear
motors
8. Packing Section
- Weighing
machine load cells
- Packing
machine sealing jaws
- Teflon
sealing belts
- Filling
nozzles
- Pneumatic
cylinders
- Air hoses & fittings
9. Electrical & Automation Spares
- Electric
motors
- Starters
& contactors
- VFD
drives
- Control
panel components
- Sensors
(proximity, photoelectric)
- PLC & HMI (if automated)
10. Dust Collection & Safety
- Cyclone
dust collector cones
- Bag
filter bags
- Solenoid
valves
- Pulse
jet diaphragms
- ID
fan bearings
11. Common Mechanical & Consumable Spares
- Bearings
(all standard sizes)
- Oil
seals & O-rings
- Gaskets
- Fasteners
(bolts, nuts, washers)
- Lubricants
& greases
- Belts & chains
31.Silo Plant – Spare Parts List
- 1.
Silo Structure & Mechanical Spares
- Silo
roof sheets and wall panels
- Stiffener
rings and braces
- Anchor
bolts and foundation bolts
- Access
ladders and safety cages
- Manholes
and inspection covers
- Level
indicators (rotary / paddle type)
- Explosion
relief panels (where applicable)
- 2.
Inlet & Filling System
- Bucket
elevator belts and buckets
- Elevator
head & tail pulleys
- Elevator
chains (for chain elevators)
- Spouting
pipes and diverter valves
- Rotary
airlock valves
- Inlet
wear liners
- 3.
Discharge & Flow Control System
- Slide
gates
- Knife
gate valves
- Butterfly
valves
- Rotary
discharge valves
- Cone
liners
- Flow
control dampers
- 4.
Aeration & Flow Aid System
- Aeration
pads
- Air
slides
- Air
blowers / compressors
- Solenoid
valves
- Air
hoses and fittings
- Pressure
regulators
- 5.
Conveying Equipment Spares
- Screw
Conveyor
- Screw
flights
- Trough
liners
- End
bearings
- Hanger
bearings
- Drive
shafts
- Gear
motors
- Belt
Conveyor
- Conveyor
belts
- Idlers
& rollers
- Drive
& tail pulleys
- Belt
cleaners / scrapers
- 6.
Weighing & Loadout System
- Load
cells
- Junction
boxes
- Weigh
hoppers
- Weigh
feeder belts
- Control
modules
- 7.
Dust Collection System
- Bag
filters
- Filter
cages
- Pulse
jet valves
- Solenoid
coils
- Differential
pressure gauges
- Exhaust
fan impellers
- 8.
Level & Safety Instruments
- High-level
& low-level sensors
- Radar
/ ultrasonic level transmitters
- Bin
vent filters
- Pressure
relief valves
- Explosion vents
- 9.
Electrical & Automation Spares
- Motors
- Gearboxes
- VFD
drives
- PLC
I/O modules
- HMI
touch panels
- Limit
switches
- 10.
Maintenance & Consumables
- Bearings
- Oil
seals
- Gaskets
- Fasteners
- Lubricants
& greases
- Paint
& corrosion protection materials