EN
EN
| Model | LER 2-5P(T) |
| Compressor Power (kW) | 37-400 |
| Water Flow (L/H) | 560-6000 |
To bridge this efficiency gap, Linghein (Shanghai) Gas Technology Co., Ltd., a proud wholly owned subsidiary of the prestigious Atlas Copco Group, introduces the Linghein Heat Recovery system. By seamlessly capturing and repurposing the thermal energy generated during the air compression process, this advanced technology transforms an unavoidable byproduct into a valuable asset. Whether you need to produce hot water for boiler preheating, space heating, or sanitary use, Linghein Heat Recovery offers a reliable, highly efficient path to lowering your carbon footprint while driving down overhead costs.
Since joining the Atlas Copco Group in 2011, Linghein has continuously elevated its manufacturing and engineering standards. By integrating world-class screw compressor technology with a dynamic, continuously evolving R&D system, the company delivers high-quality, clean, and reliable compressed air solutions across a wide array of industrial sectors.
In 2017, Linghein strategically relocated its production base to Jiangsu Province, a move that vastly expanded its advanced manufacturing capabilities and streamlined its supply chain logistics. Every Linghein Heat Recovery unit is produced under a strict, lean management system verified by Lloyd’s Register. Furthermore, the facility maintains rigorous compliance with top-tier international standards, holding certifications in ISO9001 (Quality Management), ISO14001 (Environmental Management), ISO45001 (Occupational Health and Safety), and ISO50001 (Energy Management). This robust quality framework ensures that choosing Linghein Heat Recovery guarantees operational reliability, premium component build, and long-term asset durability.
Expanding its international reach in 2026, Linghein has partnered with GASFlow Machinery, a premier trading company specializing in industrial machinery. This strategic alliance significantly boosts the availability of Linghein's advanced compressed air solutions in the global market. Backed by GASFlow Machinery’s localized service networks, responsive communication channels, and strong technical support, international buyers can implement Linghein Heat Recovery systems with absolute confidence in post-purchase care and seamless installation engineering.
To appreciate the true value of Linghein Heat Recovery, one must understand the thermodynamic realities of air compressors. As ambient air is drawn in and pressurized by the rotating screw elements, intense friction and molecular compression generate massive thermal energy. In a standard setup, an oil cooler and an aftercooler work to dissipate this thermal load, consuming even more electrical energy via cooling fans or water circulation pumps.
The Linghein Heat Recovery system bypasses this wasteful cycle. By integrating a highly efficient, heavy-duty heat exchanger network directly into the compressor's internal lubricant and air circuits, the system safely extracts this thermal energy before it can be wasted.
The market for industrial waste heat recovery contains various options, but Linghein Heat Recovery distinguishes itself through superior engineering, material integrity, and intelligent controls inherited from the Atlas Copco Group.
Premium Material Selection: The heat exchangers utilized in Linghein Heat Recovery modules are crafted from high-grade stainless steel (316L), offering exceptional corrosion resistance and highly efficient thermal conductivity. This ensures compatibility with diverse water qualities and eliminates the risk of cross-contamination between the compressor oil and the process water loop.
Fail-Safe Thermostatic Integration: System safety is paramount. Linghein Heat Recovery incorporates a smart thermostatic control valve system. If the hot water demand drops or the external water flow stops, the system automatically routes the compressor oil back through the standard cooling system. This ensures the air compressor always operates within its optimal temperature window, maintaining the stability of your vital compressed air solutions.
Compact Footprint and Modular Retrofitting: Space is a premium asset in modern factories. The modular design of Linghein Heat Recovery allows it to be installed directly inside the compressor canopy or mounted neatly alongside existing equipment. This design versatility means it can be deployed as an integrated feature on new machines or retrofitted onto existing compressed air infrastructure with minimal downtime.
Intelligent Monitoring: Seamlessly blending into modern smart factories, the system provides real-time data monitoring regarding temperature differentials, flow rates, and overall energy savings, allowing energy managers to easily track their return on investment (ROI).
The primary driver behind implementing a Linghein Heat Recovery system is the rapid financial return achieved through enhanced energy efficiency. Fuel, gas, and electricity prices remain volatile on a global scale. Manufacturing facilities that require large quantities of hot water or space heating usually incur massive utility bills from burning fossil fuels in dedicated boilers or running high-consumption electrical heaters.
By leveraging Linghein Heat Recovery, a facility can drastically reduce or completely eliminate the fuel consumption of secondary boilers. For instance, preheating boiler feed water from 15°C to 60°C using salvaged thermal energy means the boiler requires significantly less fuel to reach steam-producing temperatures. This direct reduction in fuel consumption translates immediately into lower monthly utility expenses, directly boosting the factory's bottom line.
From a sustainability standpoint, optimizing your facility's waste heat recovery capabilities is one of the most effective ways to lower greenhouse gas emissions. Because the energy utilized by Linghein Heat Recovery is entirely repurposed from an existing process, the carbon footprint of the hot water produced is virtually zero. As global markets implement stricter carbon taxes and consumers demand eco-conscious manufacturing practices, the environmental benefits of maximizing energy efficiency with Linghein Heat Recovery provide an invaluable competitive edge.
The flexibility of Linghein's premium waste heat recovery modules makes them highly suitable for a broad spectrum of industrial environments, ensuring that diverse compressed air solutions deliver maximum secondary value:
Textile and Dyeing Industries: These facilities consume massive volumes of hot water for fabric washing, chemical preparation, and dyeing vats. Linghein Heat Recovery provides a continuous stream of preheated water, lowering production cycles and energy inputs.
Food and Beverage Processing: From container sanitation and clean-in-place (CIP) cycles to ingredient preheating, the food sector requires clean, reliable thermal energy. The safe, isolated design of Linghein Heat Recovery matches these strict hygienic expectations perfectly.
Chemical and Pharmaceutical Plants: Precise thermal regulation is vital for jacketed reactor vessels and chemical synthesis. Integrating waste heat recovery ensures stable, cost-free baseline heating for sensitive plant processes.
Surface Treatment and Electroplating: Cleaning tanks, rinsing baths, and plating solutions must be maintained at elevated temperatures. Utilizing Linghein Heat Recovery minimizes the dependency on expensive electrical immersion heaters.
General Manufacturing and Automotive Assembly: Beyond process water, recovered thermal energy can heat factory floors, supply warm water to worker showers, or feed HVAC air-preheating units during cold winter months, vastly improving overall plant energy efficiency.
Deploying complex compressed air solutions and thermal recovery systems across international borders requires reliable logistics and expert engineering support. Linghein’s strategic partnership with GASFlow Machinery in 2026 bridges the gap between state-of-the-art Chinese manufacturing and international operational requirements.
GASFlow Machinery brings extensive industrial trade experience to the table, ensuring smooth customs handling, transparent supply chains, and prompt delivery of Linghein Heat Recovery components worldwide. More importantly, their technical support teams work closely with Linghein’s internal R&D engineers to provide customized system schematics, detailed energy-saving projections, and comprehensive installation guidance tailored to your specific plant layout. This ensures that every waste heat recovery project achieves its calculated thermodynamic efficiency from day one.
Linghein Heat Recovery offers a proven, technologically advanced, and safe solution to close this loop. Supported by the global manufacturing heritage of the Atlas Copco Group, certified by rigorous international standards, and distributed globally via the expert network of GASFlow Machinery, Linghein delivers more than just premium hardware—it delivers a strategic upgrade to your facility's long-term sustainability.
High Heat Recovery Efficiency
Up to 80% of the electrical energy generated during compressor operation can be converted into recoverable heat, enabling efficient energy reuse and improved overall system efficiency.
One-Stop Heat Recovery Solution
Linghein provides complete waste heat recovery solutions, including integrated recovery units and auxiliary equipment for convenient installation and reliable operation.
Equipment Protection & Stable Operation
Helps maintain stable compressor operating temperatures, reducing thermal stress and extending equipment service life.
Energy-Saving & Low-Carbon Operation
Generates hot water without additional fuel consumption, helping reduce carbon emissions and lower overall operating costs.
Converts wasted thermal energy into practical heat resources, improving energy circulation and maximizing overall energy utilization efficiency.
Suitable for industries with continuous compressor operation and hot water demand, including manufacturing, textiles, food processing, chemicals, hotels, and commercial facilities. The recovered heat can be used for shower water heating, process heating, boiler feedwater preheating, HVAC systems, radiators, and other industrial or domestic hot water applications.
Linghein provides a comprehensive range of compressed air solutions, including screw air compressors, air dryers, filtration systems, piping solutions, and energy recovery systems. Backed by Atlas Copco expertise, our products are designed to deliver reliable performance, energy efficiency, and flexible configurations for diverse industrial applications worldwide.
Whether operating in manufacturing plants, textile workshops, mining sites, food processing facilities, or precision production environments, Linghein solutions are designed to adapt to varying airflow demands, operating conditions, and environmental challenges. From continuous heavy-duty production to clean air applications, we support stable and efficient industrial operation worldwide.
