DRI Sponge Iron Plant
OP Engineering Group is a trusted manufacturer and supplier of DRI Sponge Iron Plant equipment for demanding iron and steel...
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Rotary Kiln Spares & Heavy Industrial Machinery Manufacturer in India
OP Engineering Group manufactures, exports and supplies rotary kiln spares, girth gears, kiln tyres, support roller assemblies, mill spares and heavy fabrication solutions for cement, DRI sponge iron, steel, power and sugar plants.
Heavy-dutyEngineering Solutions
ABOUT OP ENGINEERING GROUP
Industrial Equipment Built for Demanding Plant Operations
OP Engineering Group is a heavy industrial engineering manufacturer, exporter and supplier of precision-engineered equipment, rotary kiln spares and replacement assemblies for continuous-process plants.
From DRI sponge iron plants and cement facilities to power, steel, sugar and mineral-processing operations, we manufacture dependable components that support uptime, safe operation and planned maintenance.
Application-led manufacturing for drawings, dimensions, replacement requirements and new plant projects.
Rotary kiln, cooler and dryer spares
DRI, cement and process-plant equipment
Custom fabrication and replacement parts
Technical support, packing and dispatch
ENGINEERED FOR INDUSTRY
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Our Product Categories
Explore heavy industrial equipment and plant components manufactured for dependable performance.
Cement Plant
OP Engineering Group manufactures and supplies Cement Plant equipment and heavy-duty mechanical components for reliable raw material grinding, kiln support...
Cement Mill Rotary Kiln
OP Engineering Group supplies Cement Mill Rotary Kiln equipment and mechanical assemblies for cement manufacturing facilities that require durable components...
Rolling Mill
OP Engineering Group is a manufacturer and supplier of Rolling Mill equipment, transmission parts and heavy-duty mechanical spares for steel...
Coal Washery Equipments
OP Engineering Group manufactures Coal Washery equipment and industrial spares for coal handling, screening, drying and material processing applications.
Oil & Gas Industry Spares
OP Engineering Group supplies Oil and Gas Industry spares, forged components and precision-machined mechanical parts for demanding industrial service conditions.
Paper Mill Spares
OP Engineering Group manufactures Paper Mill spares and process equipment for paper production lines that need dependable rolls, cylinders, headboxes...
Sugar Mill Spares
OP Engineering Group is a supplier of Sugar Mill spares and heavy engineering components for cane processing, crushing, transmission and...
Thermal Power Plant Spares
OP Engineering Group supplies Thermal Power Plant spares and industrial equipment components for boiler, turbine, coal handling and auxiliary power...
Sinter & Pellet Plant
OP Engineering Group manufactures Sinter and Pellet Plant equipment and spares for iron ore agglomeration, sintering and material transport applications.
Rotary Dryers
OP Engineering Group manufactures Industrial Rotary Dryers for material drying applications involving coal, biomass, sand, slag, soda ash and process...
Steam Turbine Spares
OP Engineering Group supplies Steam Turbine spares and precision-engineered components for turbine maintenance, power generation support and industrial overhaul requirements.
Other Industrial Products
OP Engineering Group supplies Other Industrial Products and custom-engineered equipment for businesses that require reliable mechanical components beyond standard product...
Forging Equipments
OP Engineering Group manufactures Forging Equipment components and heavy-duty forged or machined parts for industrial transmission, processing and equipment-building applications.
Hydro Power Plant
OP Engineering Group manufactures and supplies Hydro Power Plant equipment, turbine components and industrial spares for power generation applications. Our...
COMPONENTS & PLANT SOLUTIONS
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Explore Our Product Range
Browse category-wise industrial components engineered for reliable performance, maintenance and replacement requirements.
Dome Valves
OP Engineering Group manufactures and supplies DRI Sponge Iron Plant Dome Valves...
Rotary Kiln
OP Engineering Group manufactures and supplies Rotary Kiln solutions for demanding DRI...
Rotary Cooler
OP Engineering Group manufactures and supplies Rotary Cooler solutions for demanding DRI...Dome Valves
OP Engineering Group manufactures and supplies Cement Plant Dome Valves solutions for...
Raw Mill Ball
OP Engineering Group manufactures and supplies Raw Mill Ball solutions for demanding...
Hydraulic Thruster Roller Assembly
OP Engineering Group manufactures and supplies Hydraulic Thruster Roller Assembly solutions for...Dome Valves
OP Engineering Group manufactures and supplies Cement Mill Rotary Kiln Dome Valves...
Round Girth Gear
OP Engineering Group manufactures and supplies Round Girth Gear solutions for demanding...
COMPLETE PRODUCT RANGE
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Explore Our Product Subcategories
Find application-specific industrial components, replacement assemblies and engineered spares for plant equipment.
Rotary Kiln Tyre
OP Engineering Group manufactures and supplies Rotary Kiln Tyre for heavy-duty Rotary Kiln and...
Kiln Girth Gear
OP Engineering Group manufactures and supplies Kiln Girth Gear for heavy-duty Rotary Kiln and...
Rotary Kiln Shell
OP Engineering Group manufactures and supplies Mild Steel Rotary Kiln Shell for heavy-duty Rotary...
Spring Plate Assembly
OP Engineering Group manufactures and supplies Mild Steel Spring Plate Assembly for heavy-duty Rotary...
Rotary Kiln Pinion Shaft Assembly
OP Engineering Group manufactures and supplies Rotary Kiln Pinion Shaft Assembly for heavy-duty Rotary...
Rotary Kiln Supporting Roller Assembly
OP Engineering Group manufactures and supplies Rotary Kiln Supporting Roller Assembly for heavy-duty Rotary...
Rotary Kiln Thrust Roller Assembly
OP Engineering Group manufactures and supplies Rotary Kiln Thrust Roller Assembly for heavy-duty Rotary...
Combined Bearing Housing Assembly
OP Engineering Group manufactures and supplies Combined Bearing Housing Assembly solutions for Rotary Kiln...
Rotary Cooler Girth Gear
OP Engineering Group manufactures and supplies Rotary Cooler Girth Gear for heavy-duty Rotary Cooler...
Rotary Cooler Pinion Shaft Assembly
OP Engineering Group manufactures and supplies Rotary Cooler Pinion Shaft Assembly for heavy-duty Rotary...
Rotary Cooler Shell
OP Engineering Group manufactures and supplies Rotary Cooler Shell for heavy-duty Rotary Cooler and...
Rotary Cooler Supporting Roller Assembly
OP Engineering Group manufactures and supplies Rotary Cooler Supporting Roller Assembly for heavy-duty Rotary...
Rotary Cooler Thrust Roller Assembly
OP Engineering Group manufactures and supplies Rotary Cooler Thrust Roller Assembly for heavy-duty Rotary...
Rotary Cooler Tyre Ring
OP Engineering Group manufactures and supplies Rotary Cooler Tyre Ring for heavy-duty Rotary Cooler...
Ball Mill Couplings
OP Engineering Group manufactures and supplies Ball Mill Couplings for heavy-duty Raw Mill Ball...
Ball Mill Diaphragm
OP Engineering Group manufactures and supplies Ball Mill Diaphragm for heavy-duty Raw Mill Ball...
Ball Mill Bearing
Ball Mill Liner
OP Engineering Group manufactures and supplies Ball Mill Liner for heavy-duty Raw Mill Ball...
Integrated Pinion Shaft
OP Engineering Group manufactures and supplies Integrated Pinion Shaft for heavy-duty Raw Mill Ball...
Girth Gears
OP Engineering Group manufactures and supplies Mild Steel Girth Gears for heavy-duty Raw Mill...Mill Head Feed and Discharge
OP Engineering Group manufactures and supplies Mill Head End Cover for heavy-duty Raw Mill...
THE OP ENGINEERING ADVANTAGE
Why Choose OP Engineering Group
We manufacture dependable heavy industrial equipment and spares with a practical focus on performance, durability and responsive project support.
Application-Focused Design
Equipment is planned around duty conditions, capacity, drawings and the actual operating needs of your plant.
Quality Materials & Workmanship
We use suitable materials and precision manufacturing practices for strength, service life and dependable operation.
Systems, Spares & Components
From critical replacement parts to complete mechanical assemblies, one team supports your industrial requirement.
Experienced Engineering Team
Our team helps review technical details, dimensions and application requirements before the manufacturing process begins.
Planned Dispatch & Delivery
We coordinate manufacturing, packing and dispatch planning to support project schedules and maintenance shutdowns.
Support Beyond Supply
Get timely assistance for technical discussions, product selection and ongoing industrial equipment requirements.
Have an industrial equipment requirement? Share your drawing, dimensions or project scope with our team.
Discuss Your Requirement
HOW WE WORK
Our Process
A clear engineering workflow from the first technical discussion to dependable post-supply support.
Requirement Review
We understand equipment type, capacity, drawings, material and operational requirements.
Design & Engineering
Our team reviews dimensions and duty conditions to prepare a practical manufacturing approach.
Manufacturing & Inspection
Components are manufactured with suitable material selection, workmanship and quality checks.
Packing & Dispatch
We plan packing and dispatch according to component dimensions, project schedules and delivery needs.
Technical Support
Our team remains available for product information, maintenance requirements and future spares.
TESTIMONIAL
What Our Clients Say
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Saurabh Tiwari
Php Laravel DeveloperOP Engineering Group consistently delivers high-quality rotary kiln spares and exceptional support, improving our plant’s performance.
ENGINEERED FOR DEMANDING INDUSTRY
Precision-Built Equipment for Reliable Plant Performance.
From critical plant components to complete industrial assemblies, OP Engineering Group supports production, maintenance and project requirements with application-focused manufacturing.
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Built to suit your applicationCapacity, drawings, materials and duty conditions are considered before manufacturing.
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Dependable for critical operationsSuitable for heavy-duty equipment, replacement spares and planned plant maintenance.
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Support from enquiry to dispatchGet practical product guidance, packing coordination and responsive communication.
OUR BLOG
Latest Industrial Insights & Updates
Explore practical updates, equipment knowledge and industrial engineering information from OP Engineering Group.
