Dry cooler is a type of heat exchanger that is used for cooling a fluid, usually water or glycol, without the use of a cooling tower or other external source of water.
Our roof-mounted remote radiator dry cooler is a custom-designed cooling solution for genset engine systems. Featuring a roof-mounted installation, it addresses critical cooling needs with a compact, space-saving structure and reliable efficiency. This essential component ensures effective heat dissipation and stable engine temperature protection without occupying ground space, optimizing the overall layout of the genset system.
It is widely used in:
• Industrial facilities such as power plants, factories, and workshops using diesel or gas generators;
• Commercial buildings, hospitals, shopping malls, and data centers with emergency backup power needs;
• Mobile power units at construction sites and outdoor engineering projects;
• Specialized industrial applications in mining, oil and gas fields, ports, and wharfs;
• Telecom base stations and communication rooms requiring backup generator cooling.
Ideal for scenarios with limited ground space or enclosed equipment rooms, this radiator provides independent, efficient remote cooling, making it the preferred choice for high-standard genset support.
| Technical Parameters | |
| Heat transfer area | 80-600 m² |
| Rated cooling capacity | 150-1200 kW |
| Inlet water temperature | 40-50 ℃ |
| Outlet water temperature | 30-40 ℃ |
| Fan quantity & Fan power | 4-10 pcs ; 1.1-7.5 kW |
| Working pressure | ≤2.0 MPa |
| Test pressure | 34 MPa (Nitrogen pressure test) |
| Circulating Medium | Antifreeze circulating water |
| Ambient temperature range | -30 ~ 55 ℃ |
| Tube material | Copper tube (Optional: 304/316 stainless steel tube) |
| Fin material | Hydrophilic aluminum foil |
Maintenance
Customization
SINRUI offers customized radiator design and manufacturing services for mining and industrial applications. For customers who wish to upgrade or modify from the original structure or material, our engineering team can provide technical drawings, performance evaluations, and structure redesign based on specific site conditions.
· We support tailored solutions including:
· Replacement of aluminum cores with copper fin - tube designs for improved durability.
· Adaptation of mounting structures for non - OEM equipment.
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