Focusing on the R&D and production of duct and tube cleaning machines since 2009
Focusing on the R&D and production of duct and tube cleaning machines since 2009
When concrete enters conduit pipes or embedded pipes during construction, restoring flow is often difficult using conventional tools. For hardened concrete blockages, the pipe condition should first be confirmed, then an appropriate mechanical unclog...
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During long-term operation of central air conditioning ducts and industrial ventilation pipes, dust, particulates, and other deposits accumulate on the inner walls. For short-distance ducts, conventional flexible shaft cleaning equipment may be suffi...
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After scale, rust deposits, and slime accumulate in condenser tube bundles, water flow and heat exchange performance are gradually affected. For water-system equipment such as central air conditioning chillers and shell-and-tube heat exchangers, mech...
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Cleaning branch ducts in central air conditioning systems differs significantly from cleaning main ducts. Branch ducts typically have smaller diameters, limited interior space, and may include round ducts, rectangular ducts, horizontal ducts, and ver...
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After extended operation of vertical tube heat exchangers, the interior of heat exchange tubes tends to accumulate scale, material deposits, salt scale, crystallized deposits, and other hard fouling. As deposits increase, the effective tube diameter ...
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For construction and engineering contractors, the most challenging pipe blockages are not ordinary sediment or debris—they are pipes where concrete has fully cured and solidified inside the line. Once embedded pipes, conduit pipes, drainage pip...
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When tube bundles in a falling film evaporator become blocked, a single cleaning method is rarely sufficient. Soft deposits may be addressed with water washing or circulation cleaning; certain soluble scale types may respond to chemical cleaning; how...
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When considering the purchase of a robot for central air conditioning main duct cleaning, the key factors are not simply whether the robot can enter the duct. More practical considerations include: can it clean the duct ceiling? Can it vacuum simulta...
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Boiler air preheater blockage is one of the more common tube bundle maintenance issues encountered during power plant, district heating, chemical, and large industrial boiler overhauls. For tubular air preheaters, flue gas continuously passes through...
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One of the most significant equipment selection challenges in central air conditioning duct cleaning projects is that the same duct system typically contains both main ducts and branch ducts. Large main ducts require a robot to enter and clean the in...
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In industrial processes such as high-salt concentration and evaporation crystallization, heat exchanger tube bundles are prone to salt deposition due to continuous salt precipitation. As salt scale thickens, the effective flow area of the tubes gradu...
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The KT-302 split-type boiler pipe unclogging machine is a mechanical unclogging solution designed for cleaning and maintaining boiler water wall tubes, boiler piping, and industrial heat exchange piping. Addressing common challenges in boiler pipe ma...
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