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Case Study | Megaunity Oil Mist Purification + Air Conditioning + Heat Recovery System Creates Greater Value for Machining Workshops

Machining, as a core process in modern manufacturing, extensively serves the machinery, automotive, and aerospace industries. With the continuous advancement of equipment renewal policies, the industry's recovery is significant. Notably, oil mist pollution derived from metal processing has become a key factor hindering industrial upgrading.
During metal processing such as turning, milling, drilling, and grinding, the cutting heat generated by high-speed CNC machine tools can reach 500-1000℃. To ensure processing quality, a large amount of water-soluble cutting fluid vaporizes under high temperatures, forming 0.1-10μm suspended oil mist. This mist not only contains basic components such as dimer acids but also produces highly toxic substances such as benzo(a)pyrene (a class I carcinogen) and polychlorinated biphenyls (POPs) through pyrolysis, causing irreversible damage to the respiratory systems of operators. Simultaneously, oil mist particles have strong adhesion properties. Adhering to the outer surface of the machine tool and heat exchangers increases thermal resistance, reducing equipment lifespan, and potentially causing malfunctions in electrical and machine tool circuit systems over time.

Project Background
Customer Positioning: Machining workshop of a leading enterprise in the new energy vehicle field;
Equipment Scale: A cluster of 59 CNC machine tools, using water-soluble cutting fluid for cooling;
Production Environment Requirements: Constant temperature 22℃±3℃, constant humidity 45-75％RH;
Pain Points & Needs: The existing oil mist collection device has insufficient efficiency. A new oil mist purification and air conditioning system is required to meet the workshop's oil mist treatment and temperature and humidity requirements, achieve emission standards, and comply with relevant occupational health and environmental protection regulations.

Megaunity Solution
1、Centralized Oil Mist Purification System：High-efficiency purification through multi-stage filtration; purified air is discharged through air conditioning heat exchange in compliance with standards; centralized design reduces redundant equipment configuration, lowering initial investment and maintenance costs.
2、Intelligent Environmental Control: Integrates heat recovery modules and fresh air units for precise control of workshop temperature and humidity fluctuations.
3、Digitalized Maintenance：Remote monitoring and fault warning are achieved through the Fbox IoT module, improving maintenance response efficiency.
4、Energy-Saving Optimized Design: A swirl dehydrator is added to the machine tool exhaust port to reduce cutting fluid loss and save costs.

Solution Highlights
Achieves high-efficiency oil mist purification and stable workshop environment control, with ultra-low concentration emissions;
Reduces overall energy consumption through heat recovery and intelligent control, improving equipment reliability;
The digital management platform provides real-time data support for workshop maintenance, optimizing production management efficiency.

Project Showcase

In high-end manufacturing scenarios such as new energy vehicle precision machining, Megaunity, by integrating oil mist purification, environment temperature and humidity control, and intelligent maintenance functions, not only solves the pollution control problems of traditional workshops, but also achieves synergy in energy efficiency optimization and production management, helping enterprises seize opportunities in the new round of industrial transformation.

Industrial Air Handling System Solutions Provider

Tel：400-860-5288

E-mail： marketing@megaunity.com

Address:

No.300, Dongxin Road, Wuzhong District, Suzhou, Jiangsu, China
No.8, Shuzi 3rd Road, DD Port, Dalian Jinpu New Area, Liaoning, China

苏公网安备32050602012408号

Powerby:300.cn dalian City

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