About OP Engineering Group
Advanced Solutions for Industrial Machinery
OP Engineering Group is a trusted and leading manufacturer, supplier, and exporter of high-quality industrial machinery and rotary equipment spares, delivering advanced engineering solutions to a wide range of heavy industries. With a strong foundation in precision engineering, innovation, and quality manufacturing, we are committed to providing products that ensure high performance, durability, and energy efficiency, helping our clients reduce operational costs and improve overall productivity.
We specialize in manufacturing a comprehensive range of products including Girth Gear, Ring Gear, Pinion, Kiln Tyre (Riding Ring), Support Rollers, Supporting Roller Assembly, Shafts, Bearing Housing, Plummer Blocks, Spring Plates, Mill Head End Covers, and other Mill & Kiln Spares. In addition, we design and manufacture complete equipment such as Ball Mills, Rotary Kilns, Coolers, Dryers, and undertake Heavy Fabrication Works as per customized client requirements.
Our products are widely used across various industries such as Cement Plants, Sponge Iron (DRI) Plants, Steel Plants, Power Plants, Fertilizer Plants, Mining & Mineral Processing Units, Sugar Mills, Paper Mills, Rolling Mills, Activated Carbon Plants, and Phosphate Plants. We understand the critical requirements of these industries and provide solutions that meet international quality standards.
At OP Engineering Group, all products are manufactured using premium quality raw materials under the supervision of highly experienced engineers at our well-equipped and modern manufacturing facility. We follow strict quality control processes at every stage of production to ensure reliability, accuracy, and long service life of our products.
We also offer customized engineering solutions and support for turnkey projects, including Rotary Kiln Equipment and plant components ranging from 50 TPD to 500 TPD capacity, ensuring complete satisfaction of our clients’ specific project requirements.
Our services extend across Pan India, covering major industrial regions such as Delhi NCR, Uttar Pradesh, Haryana, Rajasthan, Gujarat, Maharashtra, Chhattisgarh, Odisha, and West Bengal. Along with domestic markets, we have a strong presence in international markets including the Middle East, Africa (South Africa, Sudan, Egypt), Saudi Arabia, UAE, and parts of Europe, where we are recognized for our timely delivery, consistent quality, and professional service.
With a strong commitment to customer satisfaction, continuous improvement, and engineering excellence, OP Engineering Group has built a solid reputation as a reliable partner for industrial solutions. Our focus remains on delivering cost-effective, innovative, and high-performance products that add real value to our clients’ operations and help them achieve long-term success.
We deliver reliable engineering solutions with superior quality and competitive pricing.
- Advanced Quality Control System
- Customized Engineering Solutions
- Dedicated Client Support
- On-Time Project Completion
Our Key Products
High-performance rotary kiln designed and manufactured by OP Engineering Group for efficient thermal processing in cement, sponge iron,...
Rotary Kiln
High-efficiency rotary cooler manufactured by OP Engineering Group for cooling clinker, sponge iron, and other high-temperature materials in...
Rotary Cooler
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High-performance rotary dryer manufactured by OP Engineering Group for efficient drying of sand, minerals, and bulk industrial materials.
Rotary Dryer
Heavy-duty double pendulum valve manufactured by OP Engineering Group for controlled material discharge and airtight sealing in industrial...
Double Pendulum Valve
High-performance air lock feeder manufactured by OP Engineering Group for controlled material flow and airtight sealing in industrial...
Air Lock Feeder
TAKE A LOOK AT THE PRODUCTS WE OFFER
Inlet & Outlet Flanges
Air Lock Feeder Inlet & Outlet Flanges engineered for secure...
Drive System
Air Lock Feeder Drive System consisting of motor, gearbox, and...
Seals
Air Lock Feeder Seals engineered to maintain airtight conditions and...
Bearings & Bushes
Air Lock Feeder Bearings & Bushes engineered to ensure smooth...
Shaft
Air Lock Feeder Shaft engineered to provide stable rotation and...
End Covers / Side Plates
Air Lock Feeder End Covers / Side Plates engineered to...
Rotor with Vanes
Air Lock Feeder Rotor with Vanes engineered for uniform material...
Housing / Body
Air Lock Feeder Housing / Body engineered to provide durable...Industries We Serve
Cement Plants
Sponge Iron
Steel Industry
Chemical Plants
Fertilizer Plants
Mining Industry
Power Plants
Mineral Processing
What We Do
Services That Help You Grow.
Building Stronger Industrial Solutions for a Better Future
- Our Mission
- Our Vision
- Our History
Our Mission
Our mission is to manufacture high-quality rotary kiln spares and industrial machinery components that improve efficiency and reliability for heavy industries.
- Deliver high-quality industrial components
- Provide reliable engineering solutions
- Ensure customer satisfaction and trust
Our Vision
Our vision is to become a leading engineering company by delivering innovative, durable, and high-performance solutions for industrial machinery.
- Become a trusted engineering brand
- Maintain international quality standards
- Focus on continuous innovation
Our History (2018)
Since 2018, OP Engineering Group has been delivering precision-engineered rotary kiln spares and industrial components for cement plants and other heavy industries.
- Established in 2018
- Specialized in rotary kiln spares
- Trusted by multiple industries
Why Choose OP Engineering Group
Custom Design (50–900 TPD)
Tailor-made rotary equipment designed to meet specific industrial requirements and capacities.
High Quality Materials
We use premium-grade materials ensuring durability, strength, and long operational life.
Complete System & Spare Parts
From full machinery to critical spare parts, we provide complete industrial solutions.
Experienced Team
Our expert engineers and technicians ensure precision manufacturing and support.
On-Time Delivery
We ensure timely project execution and delivery without compromising quality.
After Sales Support
Dedicated support team available for installation, maintenance, and technical assistance.
Our Process
1
Requirement Analysis
We understand client needs, material type, and capacity requirements for accurate planning.
2
Design & Engineering
Our expert engineers create customized designs with precise calculations and layouts.
3
Manufacturing
High-quality materials and advanced machinery ensure durable and reliable production.
4
Installation
Our team ensures smooth installation and commissioning at the client’s site.
5
Support
We provide ongoing maintenance, technical assistance, and after-sales support.
Testimonial
What Our Client Say
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Saurabh Tiwari
Php Laravel Developer
OP Engineering Group consistently delivers high-quality rotary kiln spares and exceptional support, improving our plant’s performance.
Our Blog
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