The successful third-party acceptance of the customized BKT-26 packaged mobile explosion-proof air conditioner fully demonstrates CNWINNEX’s strong capabilities in customized R&D and production and high-end explosion-proof HVAC manufacturing strength. In the future, CNWINNEX will continue to deepen the high-end Middle Eastern explosion-proof market, and provide customized explosion-proof air conditioners with wide temperature range, special explosion-proof grades and personalized functions according to customer working conditions, delivering one-stop, customized and compliant explosion-proof temperature control solutions for global high-risk industries including oil & gas, chemical, military and offshore platforms.

CNWINNEX ATEX rooftop explosion-proof AC unit for Zone 1/2/21/22 hazardous plants, delivering safe centralized cooling with space-saving design.

CNWINNEX Wall-Mounted ATEX Certified Explosion Proof Split Air Conditioner
Full ATEX certification for Gas Zone 1 & Zone 2, Dust Zone 21 & Zone 22
Compact climate control solution for hazardous control rooms, analyzer cabins & chemical operation shelters

Standard air conditioners are prohibited in flammable industrial zones, as electric sparks and overheated surfaces can ignite volatile vapors and combustible dust. CNWINNEX wall-mounted explosion proof air conditioners fully comply with EU ATEX Directive 2014/34/EU, adopting combined flameproof & intrinsically safe protection architecture. All electrical components are hermetically modified to eliminate potential ignition sources completely.

The split wall-mounted design saves floor space with flexible installation and easy maintenance. Cooling only & heat pump dual versions available for non-stop 24/7 industrial operation, fully compliant for overseas high-risk projects including petrochemical, pharmaceutical, powder manufacturing,

Full hazardous area temperature control solution, certified for Gas Zone 1 & Zone 2, Dust Zone 21 & Zone 22
CNWINNEX explosion proof air conditioners are fully ATEX certified in accordance with EU Directive 2014/34/EU and relevant EN standards, custom-engineered for high-risk flammable & explosive industrial environments.

For oil & gas refineries, fine chemical workshops, grain powder processing plants, lithium battery warehouses and offshore marine facilities, ambient temperature control is not only a comfort requirement, but a core safety compliance obligation. Conventional commercial air conditioners are banned in classified explosive atmospheres across the EU and global regulated industrial sites. This article breaks down the definition, hazard mechanisms, zone matching standards and core advantages of CNWINNEX ATEX-certified explosion-proof air conditioners, helping EPC contractors and plant operators avoid regulatory penalties and onsite explosion risks.

The CNWINNEX Atex Certified Rooftop Explosion-Proof Air Conditioning Unit is designed and manufactured in strict accordance with ATEX Directive 2014/34/EU, fully ATEX-certified, and compliant with core explosion-proof standards including EN IEC60079-0+AC2020, EN 60079-1:2014, EN60079-2015+A1:2017, EN 60079-11:2012, and EN 60079-31:2014. It delivers an extremely safe, stable, and reliable temperature control solution for Zone 1 and Zone 2 explosive atmospheres.

On April 22, 2026, CNWINNEX completed full-cycle manufacturing, multi-round explosion-proof performance testing and reinforced sea freight packaging, and successfully delivered a bulk of ATEX-certified explosion-proof air conditioners to our UAE client. Customized for year-round high temperature and sandy harsh climate in the Middle East, the units feature a wide ambient operating temperature range of -7℃ to 55℃, capable of stable operation under extreme summer heat in UAE, ideal temperature control equipment for hazardous oil, gas and chemical plants.

Classification of Hazardous Area
Classification of Equipment for Explosive Atmospheres

In the HVAC industry, industrial cooling systems come with a wide range of technical descriptors. Terms like “dust ignition-proof,” “intrinsically safe,” and “purged” are common—and can sometimes make it difficult to determine what your specific application truly requires. Among these, “explosion-proof” stands out as one of the most critical, yet often misunderstood, characteristics.

So, what does explosion-proof air conditioning actually mean? When is it necessary? And does your facility need it? As a brand specializing in specialty climate control solutions, CNWINNEX is here to provide clear answers and help you understand the core value behind explosion-proof HVAC technology.

As digitalization sweeps across the globe, data centers have become the core heart of enterprise operation. Nevertheless, the continuous high-load operation of precision equipment brings severe challenges to heat dissipation and safety. Especially for data centers deployed in high-risk environments such as petrochemical, mining and military industries, a single spark or subtle temperature deviation may lead to irreversible losses. Tailored for high-risk data centers, Atex Certified CNWINNEX explosion-proof precision air conditioners delivering extreme temperature control and robust explosion-proof technology to ensure efficient and secure data operation.

Redefining Active Safety with Global Standards & Intelligent Technology In high-risk industries where explosive atmospheres are a constant threat, CNWINNEX’s Pressurized Explosion-Proof Cabin delivers more than just passive containment. It embodies the highest international certifications and integrates intelligent systems to provide a complete, lifecycle safety solution.

1. Explosion-proof unitary air conditioner with high cooling and heating capacity, delivering fast cooling and heating response. It is a highly intelligent air conditioning system.
2. The indoor unit features a frame structure with an LCD display, ultra-quiet design for silent operation, and fully automatic operation.
3. Equipped with fully automatic fault self-diagnosis and automatic on/off settings.
4. Utilizes a brand-name expansion valve as the throttling device, allowing flexible refrigerant flow adjustment based on load demand for more efficient operation.
5. Incorporates high-efficiency inner-grooved copper tubes and hydrophilic fins for superior heat transfer performance.
6. Employs a microprocessor-based automatic control system with fault self-diagnosis capability, ensuring energy-efficient, time-saving, and user-friendly operation.
7. Key refrigeration components are sourced from world-renowned brands to ensure long-term, high-efficiency performance.