Rotary Valves & Airlock Valves
A and M Groups
Rotary valves & airlock valves manufacturers in Chennai
We are experts in manufacturing precision-engineered rotary valves and airlock valves designed for smooth material handling across diverse industries. Our valves are built to provide consistent performance, reduce leakage, and ensure controlled flow of powders, granules, and bulk solids. As a trusted rotary valve manufacturer in Chennai, with heavy-duty steel designs, high-quality materials, and strict quality analysis, we serve across different sectors from food processing to cement, chemical, and pharmaceutical industries.
A and M Groups
Types of rotary valves we offer
Drop-through rotary valves
Perfect for free-flowing materials, these valves allow products to fall directly through the housing, making sure of minimal material buildup and efficient discharge.
Blow-through rotary valves
Blow-through valves feed material directly into the conveying line, reducing product stagnation and enhancing flow efficiency. And it is designed for pneumatic conveying systems.
Flanged rotary airlocks
These airlocks offer easy fixing and reliable sealing for dust-tight operations in material transfer systems. And it is equipped with flange connections.
Heavy-duty rotary feeders
Built for rough and high-volume applications, these feeders are engineered with wear-resistant materials to withstand demanding conditions.
Sanitary SS valves
Manufactured in stainless steel with hygienic finishes, these valves are suitable for food, pharmaceutical, and dairy industries where contamination-free operation is more important..
Applications of elevator buckets
Elevator buckets are widely used in bulk material handling systems for vertical lifting of powders, grains, minerals, and chemicals. As a rotary valve manufacturer in Chennai, we ensure fast, efficient, and continuous conveying in industries like agriculture, cement, food processing, and mining.
Optional features & customization
We provide customized solutions with optional features such as variable rotor designs, rough-resistant coatings, adjustable speed drives, quick-clean mechanisms, and food-grade finishes to suit diverse process needs.
Technical details & custom design parameters
As one of the leading rotary valve manufacturers in Chennai, our skilled engineering team works closely with clients to deliver valves customized to operating pressure, temperature, material characteristics, and system layout. Parameters like rotor clearance, size, drive mechanism, and housing material are customized for maximum efficiency.
Custom Industrial Piping Systems
A and M Groups
Custom Industrial Piping Systems in Chennai
From chemical engineering plants and power stations to food processing and water treatment facilities, our piping solutions are engineered for durability, efficiency, and seamless integration. We are experts in designing and fabricating custom industrial piping systems built to meet the exact flow and process needs of every industry. As the trusted custom industrial piping systems in Chennai, with advanced fabrication facilities, we deliver systems that handle high-performance demands while adhering to strict safety and quality standards.
A and M Groups
Piping materials we work with
Mild steel (MS)
Mild Steel piping is a cost-effective and durable choice for general industrial applications. It is broadly used in water supply, fire-fighting lines, and utility services due to its strength and ease of fabrication.
Stainless steel (SS 304/316)
Stainless Steel piping is ideal for industries that demand high corrosion resistance, hygiene, and strength. Grades 304 and 316 are commonly used in chemical processing, pharmaceuticals, and the food industry.
Galvanized iron (GI)
GI pipes are coated with zinc to improve corrosion protection, making them a reliable option for water supply, HVAC systems, and general industrial utility lines.
FRP-lined piping
FRP-lined pipes are the combination of strength and corrosion resistance of fibre-reinforced plastic, offering a long-lasting solution for chemical, wastewater, and acid-handling applications.
A and M Group
Customized pipes for every industry flow
Process piping
As the custom industrial piping systems in Chennai, we design materials to carry fluids and gases within industrial processes that makes sure the operations are smooth with industry standards.
Utility piping
Engineered for air, steam, water, and other utility lines that support daily industrial functions.
Slurry & waste transfer lines
Built tough to handle abrasive slurry, effluents, and industrial waste with maximum resistance to wear and corrosion.
High-Pressure Lines
Fabricated to withstand high operating pressures, ensuring safety and reliability in power plants, oil & gas, and heavy industries.
Food-grade piping (SS)
Manufactured in stainless steel with a hygienic design, suitable for food, beverage, and dairy processing facilities.
A and M Group
Applications of the piping system
Chemical and petrochemical industries
Water treatment and sewage plants
Power plants and refineries
Food & beverage manufacturing
HVAC & fire-fighting systems
Pharmaceutical & biotech units
A and M Groups
End-to-end customization – from drawings to installation
Our piping solutions go beyond fabrication. As the best custom industrial piping systems in Chennai, we provide complete support from design drawings, material selection, prefabrication, onsite installation, to testing and commissioning. Every project is executed with precision, making sure the fully customized system matches your industry flow and safety requirements.