Heat Exchanger Contractor Malaysia | New and Maintenance


Heat exchanger is a system that is fabricated to make a heat transferring between at least two or few more fluids, it can be actually used for heating and cooling processes. Solid walls will be built to separate the fluid for the prevention of mixture directly or have potential contact with each other. It has been applied from as big as petrochemical plants, refinery of petroleum, processing of natural gas, plants of chemical, power generation station, sewage treatment setup, space heating to smaller applications such as air-conditioning and refrigerator. Heat exchanger contractor in Malaysia is able to service almost all ranges of industries, but some chose to be more specialized in certain sectors, such as oil and gas, power plants and other industrial processing factories. Furthermore, the heat exchanger can usually be discovered in a certain engine that runs on internal combustion, that runs through fluid circulation. This kind of design is also called an engine coolant, it will flow through the coils of the radiator and these coils will be passed through by air. The process heats up the air that is incoming and makes the coolant to be cooled down. Heat sink is another sample that heat exchanger contractor Malaysia will mention to laymen who wish to know more about how heat exchanging works. This example is a heat exchanger that works passively, transferring the mechanically-generated heats to fluid, either liquid or air coolant. Of course, this non-active heat exchanger can work with heat generated from electronic devices. It helps to dissipate those heat and make sure the temperature of any device or equipment reaches its optimum, or optimal level for safety reasons. It is usually made into a surface that has a large area, so that it can have a bigger contacting point with the medium surrounding it, according to the heat exchanger contractor in Malaysia. This piece of metal or any designs can be seen widely in the ICT sector, such as computer hardwares including CPU that assists in carrying away the heat to the fins from the CPU, cooling down the processor. Normally, fans will be built to radiator and heat sink since the most important factor, air flow is a must.

Wall of those coiled pipes built in the heat exchanger will have fluid that passes through an alternative fluid chamber, whereas the pipe walls are manufactured by metal or other element that allow thermal to do its conducting at highest level. Based on the sharing of heat exchanger contractor Malaysia, interchange can be facilitated at its efficient level when discouragement of heat escaping internally of the exchanger has been designed and built. For instance, the external casing of a chamber that is larger is either painted with thermal insulation coating or using plastic as raw material to achieve such purpose. There are some essential perspectives that we need to look at, as heat exchangers might be causing a lot of challenges if being built badly in terms of designs and also its materials. There are some signs that show a terrible heat exchanger might be purchased by the owner, from its colour, surface and others. Heat exchanger contractor in Malaysia claims that one of the classical symptoms that is always delivered by an unprofessional fabricator is the cracking issue. Heat exchanger that will crack mainly caused by its thin thickness or undersized. This drastic signal caused by inferior thickness and material, will subsequently make the cracking become severe after exposing to heat constantly during operation. Cracks will often show up more obvious through the seams of the heat exchanger, visually by inspector. However, heat exchanger contractor Malaysia can use their infrared light detector to look for those possible cracks when pure eyesight cannot be viewed evidently. Discolouration is one of the methods to diagnose the cracking around the metal surface, because of the consistent passing through of soot surrounding the crack. The colour of dark is where the inspector shall spot onto, this is where those gases leaked out from the heat exchanger. The flame of furnace and behaviour can be also indicators to conclude there is inferior problem in its quality since when air streams messed up between furnace internally and the air externally surrounding the heat exchanger. Heat exchanger contractor in Malaysia can also test by using a blowing fan and observe the flame behaviour when the blowing fan is switched on to face the heat exchanger during operational mode.

There are various types of heat exchanger that we can evaluate and pick up which one to be used for our plant, building and any systems that we wish to install. First of all, there is one very basic heat exchanger, namely the parallel-flow and counterflow. It works in a way where dual fluids (usually presented in one higher temperature, hot; and another one show in a lower celcius, cold) that travel in an alternative direction or at the same direction. The configuration of these tubes is usually directed concentrically, built by heat exchanger contractor Malaysia. Heat exchanger allows the cross flow design to work too, mainly categorized by unfinned and finned tubular form. Both of the fluids are not mixed together in the heat exchanger designed with a finned tubular concept while unfinned one will be the other way round, exchanged in every direction as contrast. The next setup will be the shell-and-tube, where a huge volume of tube is presented in its quantities. U-tube is the technical name of tube when it is fabricated with curved shape and it is still possible to have straight-channeled with one or more passes. The main difference of both single and dual passes are the exit point, dual passes have the same exit and entrance point while single type has an opposite one. The next type in which heat exchanger contractor in Malaysia can design build, is the compact heat exchanger where its per unit volume in terms of the transfer area for its high heating level is classically rated at more than three hundred cubic meter or square meter. Plate-and-frame heat exchanger is actually stacking various bonded corrugated plates to ensure the fluid can be spreaded through numerous plates under this configuration, as well as inserting the fins in between these plates while allowing free flow of fluids. These fins will be either fabricated in wavy, rectangular, perforated or in triangular pattern. Last but not least are the plate-fin heat exchanger and micro heat exchanger, the first one is the creation of finned chamber through aluminium metal plates laid with corrugated sheet layers; while the latter one permit flowing of fluid through channelling with lateral form, at dimension not more than one millimeter. Heat exchanger contractor Malaysia makes plate-fin heat exchanger by separating cold and hot medium where fabricating micro heat exchange (or known as micro-scale heat exchanger) by installing the microchannel hydraulic tube that can go below 1 mm.

Where to Get Heat Exchanger Contractor in Malaysia

Aathaworld Sdn Bhd supply and install a broad range of heat exchangers that can be meeting various specifications to service light and heavy industries ranging from HVAC, aerospace, power generation, pharmaceutical, automotive to other complicated areas. There are also several heat exchangers that can be enquired such as chemical heat exchanger, marine heat exchanger, ASME heat exchanger, automotive plant, cryogenic, brewery and other oil and gas. We can also support beverage producing, manufacturing and even to power plants. We can provide best consultation to ensure that our customers are aware of those kinds of heat exchangers that can be obtained in the market to best fit respective industries at the most effective in financial, time and efforts. At Aathaworld, we will ensure that we can supply, fabricate, install and carry on maintenance superior quality heat exchangers and additionally provide regular support services to keep your whole cooling and heating system in good condition.

As a heat exchanger contractor and supplier in Malaysia, we are able to provide customizable designs for all types of heat exchangers to best suit your project or plants requirement including coverage such as KL Kuala Lumpur, Selangor, Klang Valley, JB Johor Bahru, Penang, Malacca (Melaka), Seremban Negeri Sembilan, Perak, Pahang, Kuantan, Kelantan, Terengganu, Perlis, Alor Setar Kedah, as well as Sabah and Sarawak for East Malaysia. In certain and most circumstances, our heat exchanging system service can also attend on overseas countries especially Southeast Asia (SEA) countries such as Singapore, Myanmar (Burma), Cambodia, Vietnam, Laos, Thailand, Indonesia, Philippines, Brunei, Bangladesh as well as China, Taiwan, Hong Kong, Australia and New Zealand. Consult us for your heat exchanger system fabrication, supply and installation in Malaysia and other regions today at info@aathaworld.com or call (WhatsApp) to +(60)11-7001 1003 (Monday to Friday) or +(60)11-1188 1003 (Saturday, Sunday & Public Holiday).




Photo credit: heatric, geurtsheatexchangers, mnteng, thomasnet, aveva, jayhindmetal


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