Inverter technology leads the charge towards energy-saving and low-carbon initiatives. The surge in popularity of EK Inverter is rejuvenating the industrial sector, awakening the sleeping giant of sustainability, and signaling the dawn of green transformation.

Across machinery, electronics, pharmaceuticals, food, and more, the industrial landscape harbors vast energy-saving potential. Each industrial facility stands as a stage for green evolution. The EK Inverter module sweeps through these green-hungry domains, infusing the industrial sector with robust momentum, unlocking latent energy-saving capabilities, and initiating a new era of green development.

Case Studies

1. An Engine Manufacturing Factory in Dalian

Nestled in the Dalian Economic and Technological Development Zone, this engine manufacturing facility specializes in producing advanced turbocharged direct injection gasoline engines for the automotive industry. The project aims to replace traditional centralized municipal heating with low-temperature air source heat pumps, enhancing energy efficiency while ensuring stable heating. This demands exceptional stability, energy-saving performance, and precise water temperature control from the heating system.

EK Solution: EK Air Conditioning equipped the project with EK low-temperature inverter heat pump units, totaling 1400kW in heating capacity. These units leverage inverter stepless adjustment technology for precise temperature and humidity control, surpassing national first-level energy efficiency standards. With high overall heating efficiency, they significantly reduce energy consumption and offer multiple safety protections. Integrated with the EK-AIoT smart cloud system, these units enable intelligent management and hassle-free remote operation and maintenance.

2. A Semiconductor Factory in Suzhou

Located in Suzhou Industrial Park, this semiconductor manufacturing facility focuses on R&D, design, manufacturing, and assembly of semiconductor test solutions. The project encompasses the design of central air-conditioning systems for the probe card manufacturing workshop (process-oriented with constant temperature and humidity requirements for both cold and hot water), offices and rest areas (for comfort), and a ventilation and smoke control system.

EK Solution: After analyzing the specific needs of the site and considering factors such as energy conservation, environmental protection, and intelligent control, the EK Air Conditioning technical team devised a comprehensive solution comprising EK inverter air-cooled heat pump units, EK four-pipe air-cooled heat pump units, fresh air units with direct expansion deep dehumidification, and dry coils. This setup ensures a stable and reliable source of cold and heat for process-oriented areas, supporting the precision and efficiency of semiconductor production.

3. An Optical Material Factory in Jiaxing, Zhejiang

Spread across 120,000 square meters with a construction area of 160,000 square meters, this optical material factory in Jiaxing City produces prisms, lenses, glass wafers, glass aspherical lenses, coatings, and lens assemblies. The polishing and coating processes in its production line impose stringent requirements on the air-conditioning system.

EK Solution: The project employs EK inverter air-cooled heat pumps to meet both summer cooling and efficient winter heating needs. These units are efficient, low-noise, stable, and reliable, providing staff with a constant temperature, comfortable, and quiet working environment.

4. A Machinery Manufacturing Factory in Hanzhong, Shaanxi

Situated in Hantai District, Hanzhong City, Shaanxi Province, this machinery manufacturing factory specializes in R&D, manufacturing, and sales of agricultural, livestock, and mining machinery, as well as processing cast iron parts and manufacturing copper and aluminum metal structural parts. Multiple processes require stringent water temperature control and equipment stability.

EK Solution: The project utilizes EK inverter low-temperature air-cooled heat pump units to provide stable and high-quality sources of cold and heat for plant heating and the office environment. These units accurately control water temperature to ensure smooth process operations, and the full inverter system with partial load operation significantly reduces costs.

5. A Pharmaceutical Company in Xiamen

Located in the Haicang Xinyang Industrial Zone of Xiamen City, this pharmaceutical company is a high-tech enterprise specializing in R&D, production, and sales of in vitro diagnostic products. Its portfolio includes medical devices, diagnostic test products, healthcare product combinations, drug delivery supplies, and non-alcoholic beverages.

EK Solution: The project employs EK inverter air-cooled heat pump units to provide sources of cold and heat for the building. These units excel in energy efficiency, low noise, and high stability. Integrated with the EK-AIoT smart cloud system, they offer convenient management services and a reliable user experience.

6. A Food Factory in Wuqing, Tianjin

Based in Wuqing District, Tianjin, this food factory is a renowned food franchise chain in China with a diverse product line including bread, Western pastries, Chinese pastries, and mooncakes. Its production process necessitates a precise air-conditioning system to maintain constant temperature and humidity, safeguarding food from adverse environmental impacts.

EK Solution: The project deploys EK inverter air-cooled heat pump units equipped with the EK-AIoT smart cloud system to fulfill summer cooling and winter heating requirements. While ensuring a comfortable office environment, it also facilitates convenient and worry-free air-conditioning system management.

7. A Composite Material Research and Development Center in Shandong

This research and development center focuses on graphene polymer composites. Its laboratory spans approximately 2000 square meters and is equipped with facilities for the preparation, molding, and testing of graphene polymer composites.

EK Solution: The project utilizes EK inverter low-temperature air-cooled heat pump units to meet the summer cooling and winter heating needs of the R&D building. This enhances the intelligence and convenience of air-conditioning system management, providing a comfortable office environment for users.

8. An Electronic Information Research and Development Base in Changsha

This electronic information research and development base serves as the electronic manufacturing hub of a leading domestic listed communications equipment company in Changsha. The lithography process within its manufacturing operations demands stringent air-conditioning control, necessitating precise temperature and humidity management.

EK Solution: The project deploys EK inverter air-cooled heat pump units, enabling intelligent operation, maintenance, and centralized control of the HVAC system across the base. These units offer a seamless user experience through convenient and worry-free functionalities. Simultaneously, they maintain precise indoor temperature and humidity, fostering a comfortable environment for scientific research activities, mitigating discomfort from temperature fluctuations, and ensuring smooth and stable production.

9. A Food Factory in Handan, Hebei

Encompassing approximately 18,000 square meters, the production workshop of this food factory is a large, integrated complex spanning food R&D, production, sales, logistics, and services. It harmoniously integrates primary, secondary, and tertiary industries, featuring large central kitchens, student nutrition meals, and large conference catering.

EK Solution: The project employs EK inverter low-temperature air-cooled heat pumps to cater to the cold and heat requirements of office buildings and production workshops. These units exceed first-level energy efficiency standards, translating to substantial electricity cost savings for the owner.

10. More Industrial Projects

(*Above are just a few examples)

On the fertile ground of industry, EK Inverter Technology blossoms like a poem, painting scenes of green development with strokes of efficiency and energy conservation. Let us unite to spearhead the industrial energy-saving and low-carbon revolution, making greenness the cornerstone of industrial development and collectively authoring a sustainable chapter for the industrial sector.