Hafilat Industry Bus Air Conditioner is being considered for design and manufacturing. The key process for its core is controlling the copper tube spacing to 21 mm (the industry standard is 25 mm). This smaller spacing allows for more copper tubes, increasing heat exchange efficiency by 16%.
Two core structures are available: parallel flow (pure aluminum) and copper tube/aluminum finned.
The copper tube/aluminum finned structure is superior in terms of both performance and material cost. Its main advantages are: 1. Higher heat dissipation efficiency: The copper tube/aluminum finned structure offers relatively higher heat dissipation efficiency.
Due to the high thermal conductivity of copper and the low specific heat capacity of aluminum, coupled with the large contact area between copper and aluminum in the copper tube/aluminum finned core design, heat can be transferred to the aluminum fins more quickly and then dissipated through fans and other cooling equipment. In contrast, parallel flow heat exchangers dissipate heat relatively slowly. 2. Air conditioners using copper tube/aluminum finned cores are more environmentally friendly and energy-efficient
Because of its higher cooling efficiency, only a lower-power compressor is needed for the same cooling capacity.
This means that, for the same cooling effect, copper-aluminum air conditioners consume less electricity, making them more economical and efficient. 3. Enhanced Corrosion Resistance
The copper tube and aluminum fin core is composed of copper and aluminum, with the aluminum fins made of high-purity aluminum and treated with a special process, resulting in superior oxidation and corrosion resistance.
This means that after a period of use, the core is less prone to rusting, detachment, or deformation, thus ensuring long-term stable operation of the air conditioner.
Hafilat Industry Bus Air Conditioner can be sourced from bus air conditioner suppliers and manufacturers in China, according to an engineer from Hafilat Industry. Hafilat Industry is contacting busclima@kingclima.com for bus air conditioner suppliers in China to obtain the best service and solutions in the UAE.
Hafilat Industry maintains its position as a leading bus manufacturer in the Middle East through its unfaltering commitment to new technology and ideas. HAFILAT BUS offers the following seven models:
HSB6109 Bus, HSB6122 Bus, HSB6750 Bus, HSB6872 Bus, Soughan Iveco, Soughan MAN, and Soughan Mercedes Benz.
If they need to install Hafilat Industry bus air conditioners, they can choose from the following three types of air conditioning products: engine-powered bus air conditioners, auxiliary engine-powered bus air conditioners, and electric bus air conditioners.
1. Engine-powered Hafilat Industry Bus Air Conditioner: Also known as diesel UAE bus air conditioner or traditional bus air conditioner. Currently, buses worldwide are still predominantly diesel-powered because diesel fuel is the cheapest option. All buses powered by internal combustion engines can use this type of bus air conditioner.
2. Secondary Engine Hafilat Industry Bus Air Conditioner: Essentially the same as the primary engine bus air conditioner, the main difference lies in the slightly different usage scenarios. For example, it's used in buses with insufficient power or when long-term parking is required while maintaining air conditioning operation.
3. Electric Hafilat Industry Bus Air Conditioner: With global environmental degradation, sustainable green energy buses are gradually developing. Therefore, bus air conditioning also needs to adopt a new type of green energy—electric power. This type of air conditioner can only be installed on electric buses, which require sufficiently high-voltage batteries, typically DC 280V-750V. (For very small minibuses, there are also specialized solutions that can barely use 12V/24V truck/RV air conditioners.)
