With the tightening of noise regulation, industrial facilities are required to comply with various regulations. Industrial silencers and mufflers control this unwanted noise coming from exhaust systems and air discharge of industrial facilities. The use of silencers and mufflers help protect health, ensure safety and preserve the environment.

Rochi designs and manufactures custom engineered silencers in compliance with the international quality standards. Our silencers find extensive use in generators, large MW power plants, power generation in shipping, lighting towers, car manufacturing facilities, and compressors.

Industries Served

  • Power generation
  • Construction
  • Mining
  • Infrastructure
  • Industrial manufacturing

Capacity Range

  • Diameter : From 120 mm to 2,000 mm
  • Thickness : From 1.5 mm to 10 mm
  • Length : From 300 mm to 6,000 mm
  • Engine capacity : From 35 hp onwards
  • Material : Mild Steel and Stainless Steel (304, 409 and 421)


Our ultra modern facility is equipped with the best and latest technology, including welding robots, CNC plasma cutting, CNC pipe bending, rolling, machining, shot blasting, phosphating, oven baking, painting and powder coating systems.

Rochi's products are not just designed, they are engineered. Product Development continues to be one of our key strengths. Developing products, using new technologies, and product improvements begins with understanding your needs and concerns.