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CNWINNEX Packaged Explosion-Proof Rooftop Unit | Proven Experience for Both Marine/Offshore & Onshore Hazardous ProjectsCNWINNEX packaged explosion-proof rooftop unit is an all-in-one integrated rooftop air conditioning system. With solid project references, CNWINNEX possesses rich engineering experience in both Marine/Offshore offshore platform and Onshore industrial applications, delivering customized complete explosion-proof HVAC solutions for different site conditions.
For Marine/Offshore offshore environments, corrosion resistance is the core design consideration. The unit is engineered to withstand severe marine conditions including heavy salt spray, high humidity and chloride ion erosion. Anti-corrosion housing materials, special protective coatings and treated heat exchangers are adopted to resist continuous atmospheric corrosion and guarantee long-term stable operation.- CNWINNEX BKT-260 Explosion-Proof Packaged Rooftop Unit, ATEX Certified Integrated RTU, Cooling Capacity 205kWCNWINNEX BKT-260 explosion-proof packaged rooftop unit is a fixed-speed integrated rooftop explosion-proof air conditioner. Designed and manufactured in accordance with ATEX Directive 2014/34/EU and EN60079 series explosion protection standards, explosion-proof marking: Ex db ib mb IIC T4 Gb, suitable for T1 temperature group explosive atmospheres. The all-in-one packaged design enables direct outdoor rooftop installation without dedicated machine room. Developed for Zone 1 and Zone 2 hazardous locations in petroleum, chemical, pharmaceutical, energy storage and other industries, it delivers integrated cooling and heating for air conditioning control.
CNWINNEX ATEX‑Certified Explosion‑Proof Rooftop Packaged Air Conditioning Unit, Outdoor‑Mount RTU for Zone1 / Zone2 Hazardous LocationsCNWINNEX explosion‑proof rooftop air‑conditioning unit is designed and manufactured in strict compliance with ATEX Directive 2014/34/EU and EN 60079 series explosion‑protection standards. It holds official explosion‑proof certificate issued by authorized explosion‑proof electrical product quality supervision & inspection institute. Explosion‑proof marking: Ex db ib mb IIC T4 Gb. The unit delivers high safety, reliable quality and superior explosion‑proof performance.
It is widely applied in petroleum, chemical, power, military and pharmaceutical industries for Zone 1 and Zone 2 hazardous locations, where flammable gas‑vapor‑air mixtures of ⅡA, ⅡB, ⅡC classes and T1~T4 temperature groups may occur.
CNWINNEX Unitary Explosion-Proof Air Conditioning Unit | ATEX Certified Energy-Saving Explosion-Proof HVAC for Industrial Hazardous AreasCNWINNEX unitary explosion-proof air conditioning unit is a professional explosion-proof HVAC equipment independently developed by CNWINNEX with cutting-edge HVAC technology and years of in-depth research on high-risk industrial scenarios. Adhering to the design philosophy of safety, energy saving, environmental protection and health, the unit features reasonable overall structure, compact size, light weight, low noise, stable operation and high energy efficiency. It is a mainstream high-demand explosion-proof temperature control device and maintains high Google search popularity in the global industrial explosion-proof HVAC field.
CNWINNEX BKT-5.0(F) Explosion-Proof Split Wall Mounted Air Conditioners Delivered to Indonesia ClientRecently, CNWINNEX has completed production, explosion-proof inspection, packaging and shipment. A total of 3 units of BKT-5.0 (F) explosion-proof split wall mounted air conditioners were successfully delivered to a client in Indonesia to provide safe and reliable temperature control solutions for local high-risk industrial areas.
CNWINNEX ATEX Certified Explosion Proof Combined Air Handling Unit, Modular Explosion-Proof AHU for Hazardous AreasDiscover CNWINNEX ATEX certified explosion-proof modular air handling units for Zone 1 and Zone 2 hazardous areas. Configurable AHU sections provide safe ventilation, filtration, cooling, heating and air treatment for chemical, oil and gas, pharmaceutical and energy storage facilities.
CNWINNEX BKT Series 316L Stainless Steel Explosion-Proof Window AC Delivered to Petrobras Offshore Drilling Platform Project in BrazilRecently, a new batch of CNWINNEX explosion-proof window air conditioners has completed factory explosion-proof verification, anti-corrosion inspection and packaging, and been successfully delivered to a Brazilian client. The units will be officially applied to the hazardous area temperature control project of Petrobras offshore drilling platforms in Brazil. The shipment includes 2 units of BKT-7.5 explosion-proof window air conditioners (7.5KW cooling capacity) and 1 unit of BKT-2.6 explosion-proof window air conditioner (2.6KW cooling capacity). Built with full 316L stainless steel enclosure and customized with a 60Hz power system to meet the on-site power conditions of offshore drilling platforms, the units deliver outstanding salt spray resistance and anti-corrosion performance, serving as fully ATEX Certified professional explosion-proof HVAC solutions for offshore drilling platform working conditions.- BKT-130 Explosion Proof Rooftop Air Conditioning Unit | ATEX / CNEX Certified Packaged Rooftop HVAC for Hazardous AreasCNWINNEX BKT-130 explosion proof rooftop air conditioning unit is a fully packaged rooftop HVAC system integrating cooling, heating and 100% fresh air supply. The whole unit is fully explosion-proof engineered for industrial sites with explosive gas and dust atmospheres. For chemical, oil & gas, pharmaceutical and hazardous material projects, **explosion proof rooftop air conditioner** is a widely searched hazardous-area climate control solution. The all-in-one rooftop design minimizes on-site ductwork installation and delivers centralized fresh air and temperature control for large industrial workshops.
CNWINNEX Packaged Explosion-Proof Rooftop Unit | Proven Experience for Both Marine/Offshore & Onshore Hazardous Projects
CNWINNEX Packaged Explosion-Proof Rooftop Unit | Proven Experience for Both Marine/Offshore & Onshore Hazardous Projects
Product Overview
CNWINNEX packaged explosion-proof rooftop unit is an all-in-one integrated rooftop air conditioning system. With solid project references, CNWINNEX possesses rich engineering experience in both Marine/Offshore offshore platform and Onshore industrial applications, delivering customized complete explosion-proof HVAC solutions for different site conditions.
For Marine/Offshore offshore environments, corrosion resistance is the core design consideration. The unit is engineered to withstand severe marine conditions including heavy salt spray, high humidity and chloride ion erosion. Anti-corrosion housing materials, special protective coatings and treated heat exchangers are adopted to resist continuous atmospheric corrosion and guarantee long-term stable operation.
Onshore versions are developed for land-based hazardous areas such as chemical plants, oil & gas facilities, pharmaceutical workshops and hazardous material plants. It balances explosion safety, performance and capital cost. The unit can be installed directly on rooftop without dedicated machine room to save indoor footprint.
Designed and manufactured in compliance with ATEX Directive and EN60079 series standards with complete explosion-proof certification, marked Ex db ib mb IIC T4 Gb. Approved for Zone 1 and Zone 2 explosive atmospheres. The integrated unit combines cooling, heating and air supply. Sufficient external static pressure supports long ductwork for large-space centralized air conditioning.
Key Advantages
1. Proven dual-scenario expertise for both offshore and onshore projects
CNWINNEX has mature project experience covering Marine/Offshore offshore platforms and Onshore industrial sites. We are familiar with marine salt spray conditions as well as onshore industrial dust and chemical corrosion. Custom design is available for overseas offshore oil & gas platforms, land refineries, chemical, pharmaceutical and energy storage projects.
2. Specialized anti-corrosion construction for Marine/Offshore units
For offshore service, the unit is upgraded for heavy corrosion protection. Optional 304 / 316L stainless steel housing and C5-M heavy-duty coating, together with coated anti-corrosion heat exchangers, fight salt spray and humid sea wind. It protects flame paths and maintains explosion-proof integrity over long service life, ideal for offshore drilling rigs, vessel decks and offshore oil & gas installations.
3. All-in-one rooftop packaged design for direct outdoor installation
Cooling circuit, heating system, fans and explosion-proof electrical controls are fully integrated within one single cabinet. It can be mounted directly on rooftop, no indoor space occupied. High water resistance enables reliable operation under outdoor sun and rain exposure.
4. High-standard explosion protection complying with global hazardous area codes
The explosion-proof system is built per ATEX and EN60079 standards. Marked Ex db ib mb IIC T4 Gb, suitable for locations with IIC, T1 group flammable gas and vapor mixtures, ensuring safe operation in Zone1 and Zone2 high-risk environments.
5. Flexible customization to match project budget
Housing material selection is available. Carbon steel with plastic coating is an economical option for onshore projects; stainless steel heavy anti-corrosion version is recommended for offshore applications for superior weather and corrosion resistance. Multi power supply options are supported for global power grids. Cooling & heating functions are optional for large-area temperature & humidity control.
Typical Applications
Marine/Offshore: Offshore drilling rigs, offshore oil & gas production facilities, vessel deck hazardous-area HVAC;
Onshore: Petroleum refineries, chemical plants, pharmaceutical explosion-proof workshops, energy storage facilities, hazardous material warehouses and other Zone1 / Zone2 hazardous classified areas.
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