Tool India – "Casting to Perfection" | Power Plant Spares | NTPC · MAHAGENCO Approved

Power Plant Spares

Thermal Power
Plant Products

Tool India is a proven supplier to India's largest power utilities — NTPC, MAHAGENCO, and MP Power Generation. Our castings serve coal handling plants, coal mills, crushers, boilers, and conveyors in active thermal power stations.

1000+

Conical Impellers supplied to NTPC

48+

Casting Products Served

30+

Years in Power Sector

15+

Ferrous Casting Grades

Complete Product Catalog

43 Products · 9 Categories · IS / ASTM grades · Reverse engineering accepted

🔥 Coal Burner Components 🔩 Mill Outlet & P.A. Duct ⚙️ Bowl Mill & Grinding Parts 🔨 CHP – Coal Crusher & Handling 🔧 Valves & Isolation Equipment 🌀 Rotating & Sealing Components 🏭 General Engineering Castings ⛏️ Mining Sector Castings ⚓ Marine & Transportation

🔥

Coal Burner Components

High-temperature components for primary air coal burner systems. Heat-resistant grades for continuous service at 900°C+.

3 PRODUCTS

Conical Impeller

Material: SS-309 / HRCS
Application: Primary air coal burner nozzle diffuser
Standard: ASTM A297 / IS-4771

Inner Cone

Material: SS-309 / HRCS / Hi-Chrome
Application: Boiler furnace inner cone – round & conical
Standard: ASTM A297 HH/HK

🔩

Mill Outlet & P.A. Duct

High-abrasion components for pulverised fuel (PF) and primary air (P.A.) duct systems. Ceramic-lined options available.

6 PRODUCTS

MOE – Mill Outlet Elbow

Material: Ni-Chrome Alloy Cast Iron
Application: Mill outlet elbow / pipe bend
Standard: IS-276

MPO – Mill Pulveriser Outlet

Material: Hi-Chrome / HRCS
Application: Mill pulveriser outlet pipe
Standard: IS-276 / ASTM A532

CI Bends (200 NB to 400 NB)

Material: Ni-Chrome Alloy Cast Iron
Application: P.A. duct coal pipe bends 90° & custom
Standard: IS-276 / BS-1452

Ceramic Bends

Material: Ni-Chrome CI + Al₂O₃ Ceramic Lining
Application: High-wear P.A. duct bends – 3–5× longer life
Standard: Ceramic Al₂O₃ 92%+

P.A. Elbow & Splitter

Material: Ni-Chrome CI / HRCS
Application: Primary air duct splitter & elbow 150–500 NB
Standard: IS-276 / IS-1030

MDV – Mill Discharge Valve

Material: Carbon Steel CS-A216 / WCB
Application: Mill outlet isolation dome valve
Standard: API 600

Bowl Hub Skirt

Material: Carbon / Alloy Steel
Application: Bowl mill grinding table hub support
Standard: IS-1030 / ASTM A216

Grinding Jibs

Material: Hi-Chrome / Ni-Hard GR-4
Application: Bowl mill grinding ring support jibs
Standard: IS-276 GR-3 / ASTM A532

Bull Ring Segments

Material: Hi-Chrome / Ni-Hard GR-4
Application: Bowl mill bull ring – internal & external lever
Standard: IS-276 GR-3

🔨

CHP – Coal Crusher & Handling

Manganese steel and high-chrome components for coal crusher and coal handling plant (CHP) systems.

6 PRODUCTS

Beater Head

Material: Mn Steel IS-276 GR-3
Application: Coal crusher / CHP rotating beater head
Standard: IS-276 GR-3

Beater Arm

Material: Forged Alloy Steel
Application: Coal crusher beater arm – CHP
Standard: IS-276 / Forged

Scrapper Assembly

Material: CS-A216 / Alloy Steel
Application: Conveyor belt scrapper – holder, arms & blades
Standard: CS-A216 / IS-1030

Crusher Rings

Material: Hi-Chrome / Mn Steel
Application: Coal crusher rings – high wear
Standard: IS-276 / ASTM A532

Crusher Hammers

Material: Mn Steel IS-276 GR-3
Application: Reversible crusher hammer CHP
Standard: IS-276 GR-3

🔧

Valves & Isolation Equipment

Pressure-rated valve castings for coal, ash and steam service. ASME B16.34 and API compliant.

2 PRODUCTS

Knife Gate Valves

Material: Carbon Steel WCB / SS 316
Application: Dense-phase ash handling isolation
Standard: ASME B16.34 / API 600

Wear Protection Plate

Material: Hi-Chrome / Ni-Hard / Mn Steel
Application: Chute & duct wear protection lining
Standard: IS-276 / ASTM A532

🌀

Rotating & Sealing Components

Precision-machined rotating parts, seal rings and bearing components for turbines and mills.

6 PRODUCTS

Labyrinth Seal / Wearing Rings

Material: SS 410 / SS 304 / Alloy Steel
Application: Mill shaft sealing rings & segments
Standard: IS-1030 / ASTM A743

Couplings

Material: Carbon / Alloy Steel
Application: Shaft couplings – all types
Standard: IS-1030

Slurry Pump Spares

Material: Hi-Chrome / Ni-Hard
Application: Pump casing, impeller & wear rings
Standard: ASTM A532

Ropeways Wheels

Material: Cast Steel all grades
Application: Ropeway & conveyor wheels
Standard: IS-1030

Wheels Spindles

Material: High Alloy Steel
Application: Ropeway wheel spindles
Standard: IS-1030

Pulley

Material: Cast Steel / CI
Application: Drive & return pulleys
Standard: IS-1030 / BSI-1452

🏭

General Engineering Castings

From the PPT Slide 7 – precision steel castings for general industrial applications.

9 PRODUCTS

Wear Plates & Liners

Material: Hi-Chrome / Mn Steel / Ni-Hard
Application: General wear protection lining
Standard: IS-276 / ASTM A532

Crusher Jaws

Material: Mn Steel / Hi-Chrome
Application: Jaw crusher fixed & moving jaw
Standard: IS-276 / ASTM A128

Conveyor Links

Material: Carbon / Alloy Steel
Application: Heavy conveyor chain links
Standard: IS-1030

Hubs

Material: Carbon / Alloy Steel
Application: Drive & axle hubs – all sizes
Standard: IS-1030

Gear Blanks

Material: Carbon / Alloy Steel
Application: Gear blanks for machining
Standard: IS-1030

Pump Parts & Impellers

Material: SS / Alloy Steel / Ni-Hard
Application: Pump casings, impellers & diffusers
Standard: ASTM A351 / A743

Pig Moulds

Material: Cast Iron
Application: Pig iron casting moulds
Standard: IS-210

Valves

Material: CS WCB / SS CF8M
Application: General purpose valve bodies
Standard: ASTM A216 / A351

Refiners Discs & Deflectors

Material: Alloy Steel / Hi-Chrome
Application: Refiner discs & flow deflectors
Standard: IS-1030

⛏️

Mining Sector Castings

Robust castings for coal mines and mineral processing – from the PPT Slide 9.

4 PRODUCTS

Coal Tub Wheels & Axles

Material: Carbon / Alloy Steel
Application: Underground coal tub wheel sets
Standard: IS-1030

Tooth Points

Material: Hi-Chrome / Mn Steel
Application: Excavator bucket tooth points
Standard: IS-276 / ASTM A128

Cutting Edges

Material: Hi-Chrome / Mn Steel
Application: Dozer & grader cutting edges
Standard: IS-276

Wire Rope Sockets

Material: Carbon Steel CS-A216
Application: Wire rope terminations – marine & crane
Standard: IS-2629 / BS 463

Duplex Hook

Material: Carbon / Alloy Steel
Application: Crane & lifting duplex hooks
Standard: IS-1030 / BS 2903

Swivel & Swivel Pins

Material: Carbon / Alloy Steel
Application: Marine swivel joints
Standard: IS-1030

Saddle Bars

Material: Carbon Steel
Application: Saddle bar castings
Standard: IS-1030

Rail Tank Car Lid

Material: Carbon Steel
Application: Rail tank car lid / hatch casting
Standard: IS-1030

Wheel Hubs

Material: Carbon / Alloy Steel
Application: Truck & trailer wheel hubs
Standard: IS-1030

Trailer Axle Hub

Material: Carbon / Alloy Steel
Application: Heavy trailer axle hub casting
Standard: IS-1030

Our Clientele

Trusted by India's
Power Giants

Our reputed clientele includes India's largest thermal power and mining organisations — a testament to our consistent quality, ethical trade practices and on-time delivery.

NTPC Ltd. — National Thermal Power Corporation

India's largest power utility, known for stringent quality checks on all outsourced material. Tool India has delivered more than 1,000 nos. of conical impellers (diffusers) required for coal burners to NTPC, with further orders currently under process.

1000+ Impellers Delivered

MAHAGENCO — Maharashtra State Power Generation Co. Ltd.

Tool India manufactures and supplies a wide range of casting items to MAHAGENCO on a regular basis — covering coal mill spares, crusher parts, wear liners and pump components across their thermal power stations in Maharashtra.

Regular Supply Partner

WCL — Western Coalfields Limited

Tool India caters to WCL's axle and wheel requirements on a regular basis, supplying cast steel wheels, spindles and related components for their coal handling and ropeway equipment fleets.

Axle & Wheel Supplier

Madhya Pradesh Power Generation Co. Ltd.

Tool India has been working with MP Power Generation for several years supplying casting items across multiple steel grades, with results found satisfactory on both sides — quality and timely delivery.

Long-Term Supply Partner

L&T MHI & Other Private Sector Clients

Tool India serves L&T MHI and other private sector clients with quality casting items across all steel grades. Multiple sufficient orders have been executed for private sector clients, with further valued orders currently under process and execution.

All Steel Grades · Multiple Orders Executed

Metallurgy

15+ Ferrous Grades for Every
Power Plant Application

Tool India produces castings in 15+ ferrous & alloy grades — selected to match the exact wear, heat, and corrosion demands of your application.

Grade / Material	Standard	Max Service Temp	Key Properties	Typical Power Plant Use
Cast Steel – All Grades	IS-1030 / ASTM A216 WCB	425°C	High strength, weldable	Dome valves, valve bodies, structural castings
High Alloy Steel	IS-2644 / ASTM A217 WC6/WC9	593°C	Creep + oxidation resistant	Main steam valves, boiler headers
Heat Resistant Alloy (HRCS)	ASTM A297 HH/HK/HP	1050°C	Extreme high-temp resistance	Coal burner diffusers, furnace components, inner cones
Hadfield / Manganese Steel	IS-276 / ASTM A128	—	Work hardening, impact resistant	Crusher hammers, beater arms, coal crusher parts
High Carbon Hi-Chrome (H11, H13)	IS-276 GR-3	—	600–700 BHN, abrasion resistant	Coal mill liners, bull ring segments, wear plates
Stainless Steel 304/316/410/420	ASTM A351 CF8M / ASTM A743	870°C	Corrosion + erosion resistant	Journal housings, seal rings, labyrinth seals, slurry components
Ni-Hard – All Grades	IS-4771 / ASTM A532 Cl.I–III	—	Extreme abrasion resistance	Slurry pump casings, wear liners, head liners, CHP parts
High Chrome Cast Iron	ASTM A532 Cl.III Gr.D (27% Cr)	—	Highest abrasion + corrosion resistance	Slurry pump impellers, pipe bends, mill liners

Tool India Quality Control – Ring Granulator Coal Crusher Parts

ISO 9001

Quality Mgmt

3RD PARTY

Inspection Ready

CNC SHOP

Precision Machining

Quality Control

Zero-Defect
Manufacturing

Quality checks at every level of manufacturing by our qualified engineering team. Our CNC shop — equipped with semi-automatic and modern CNC technology, upgraded regularly — ensures defect-free castings. We have successfully executed orders with third-party inspection.

Spectrochemical Analysis (OES)

Every heat verified against ASTM/IS material specification. Mill test certificates (EN 10204 Type 3.1) issued for all export orders.

Dimensional Inspection

Height gauges, vernier calipers, micrometers and CMM used to verify casting dimensions against customer drawings. Production monitoring software tracks each batch.

Hardness Testing

Brinell / Rockwell hardness testing on every batch of Ni-Hard, Hi-Chrome and Mn Steel castings to confirm target metallurgical properties.

NDT — RT / UT / MPI / DPI

Radiography, Ultrasonic, Magnetic Particle and Dye Penetrant testing available for critical castings and export orders requiring full NDT documentation.

Third-Party Inspection

Successfully executed orders under TPI by Lloyd's Register, Bureau Veritas, SGS and NTPC in-house inspectors. Third-party witness visits welcomed.

Global Supply

Supplying Power
Plants Worldwide

Power utilities, EPC contractors and OEM spares suppliers across the globe source precision castings from ISO-certified Indian foundries — combining engineering quality with significant cost advantages. Tool India is fully export-ready with complete ASTM/IS documentation.

Standards & Compliance for Global Orders

ASTM A216 WCB / A217 WC6-WC9

ASTM A128 (Manganese Steel)

ASTM A532 (Ni-Hard / Hi-Chrome)

ASTM A297 (Heat Resistant)

ASTM A351 CF8M (Stainless)

EN 10204 Type 3.1 MTC

IS-276 / IS-1030 / IS-2644

ISPM-15 Seaworthy Packing

Competitive Pricing, No Compromise on Quality

Same ASTM grades, same metallurgy — at significantly lower cost than Western foundries. Proven quality benchmarks with NTPC, MAHAGENCO and L&T MHI.

Third-Party Inspection Accepted

Lloyd's Register, Bureau Veritas, SGS, TÜV welcome at our Nagpur facility. Proven track record of successful TPI with global clients.

Export-Ready Documentation

ASTM material test certificates, heat treatment records, dimensional reports and ISPM-15 compliant seaworthy crating. Full import documentation package provided.

Fast Response — Any Language

Email: info@toolindia.in · WhatsApp: +91 7104 237 062. Drawing review, quote within 48 hrs. Reverse engineering from worn parts accepted.

How We Work

Drawing to Dispatch

Drawing & Review

Customer drawing reviewed. Material grade confirmed. Feasibility & DFM analysis. Quote in 48 hrs.

Pattern & Moulding

Wood or metal pattern made in-house. Nobake sand mould with optimised runner/riser system.

Melt & Pour

Induction furnace melting. OES spectro chemistry check. Controlled pour at target temperature.

Heat Treatment

Normalising, annealing, Q&T or stress relief per ASTM / IS / customer specification.

CNC Machining

Semi-automatic & CNC machines for finish machining. Upgraded regularly by technocrats.

Inspect & Dispatch

NDT, hardness test, dimensional check. Full MTC documentation. Seaworthy packing for exports.

Join Our Team

Career
Opportunities

Tool India is a growing ISO 9001 certified steel casting company based at MIDC Nagpur. We invite passionate professionals and freshers to join our foundry and engineering team.

We offer hands-on experience in steel casting, CNC machining, quality control and metallurgy — working with major clients like NTPC, MAHAGENCO and L&T MHI.

How to Apply

Send your CV / resume to:
info@toolindia.in

Mention the position you are applying for in the subject line. We review all applications and will reach out to suitable candidates.

Foundry / Production Technicians

Melting, moulding, pattern making, Nobake sand process. Experience in steel foundry preferred. ITI / Diploma in Mechanical / Metallurgy.

CNC Machining Operators

Operate and set up CNC turning / milling centres for finish machining of steel castings. Experience with semi-automatic CNC machines and reading engineering drawings.

Quality Control Engineers

Dimensional inspection, hardness testing, spectro analysis, NDT (RT/MPI/DPI). BE/Diploma in Mechanical/Metallurgy with knowledge of IS/ASTM standards.

Sales & Export Executives

Handle domestic and international enquiries, prepare quotations, coordinate with clients. Knowledge of steel castings, export documentation and B2B sales preferred.

Don't see your role listed? We welcome applications from freshers and experienced professionals in mechanical, metallurgical and industrial engineering fields.

Get In Touch

Request a Quote

Factory Address

A/8/1, MIDC Hingna Road
Nagpur – 440016
Maharashtra, India

Phone / WhatsApp

+91 7104 237 062

info@toolindia.in

Website

www.toolindia.in

GSTIN

27AAAFT7889E1ZQ

📍 A/8/1 MIDC Hingna, Nagpur 440016

📧 info@toolindia.in · Phone: +91 7104 237 062 · Response within 24 hours

Precision Steel Castings

Casting toPerfection

Thermal PowerPlant Products