Our production

Modern manufacturing facilities

OPEKS Energysystems produces energy-efficient plate and shell-and-tube heat exchangers, heat recovery units, air heaters, modular heat substations, tank equipment, and a wide range of thermal engineering products at its own production sites.

Our plant is organized to simultaneously perform many technological processes, optimizing time and reducing the production periods of parts and finished products. Full equipment with a modern machine park ensures the execution of all key production operations.

Main technological processes

Metal cutting and profiling

• CNC plasma cutting machines allow the production of pressure plates for plate heat exchangers, tube sheets for shell-and-tube models, and other large elements.
• Stainless steel blanks are also processed on laser cutting machines, which guarantees precision and high quality of parts.

Milling and drilling operations

• Used for the production of tube sheets, pressure plates, and body elements.
• Ensure high processing accuracy and reliable connections.

 

Turning and pipe-bending operations

• Turning, threading, and pipe-bending machines are used for the production of nozzles, cylindrical parts, and pipeline elements.
• These operations are especially important for boilers, water heaters, and heat substations.

Welding operations

• Professional welding equipment and experienced specialists transform blanks into finished equipment.
• Vessels, frames, heat exchangers, and substation frames are manufactured from both carbon and stainless steels of grades AISI 316/316L and AISI 304/304L.

Surface preparation and painting

• All parts undergo cleaning: rust removal, degreasing, sandblasting.
• Painting is carried out in a specialized chamber with professional spray-painting equipment, in strict compliance with project documentation.

Assembly and final operations

• Assembly areas are equipped with lifting mechanisms and specialized tooling.
• This ensures convenience, precision, and speed during the final assembly of products.

Quality control and standards

• Quality control is carried out at all stages — from metal preparation to final assembly.
• Only certified materials and world-class components are used.
• All products comply with project documentation requirements and energy efficiency standards.

Advantages of our production

• Full production cycle in one place.
• Reduced equipment manufacturing times.
• Possibility of implementing individual projects.
• Experienced specialists and a modern machine park.
• Guaranteed reliability and energy efficiency of products.

Who we manufacture for

Our production capabilities serve clients from various industries — from municipal energy and utilities to industry and business. Thanks to our own production, we provide not only high product quality but also flexibility in solving non-standard tasks.