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 a tunnel crossing conduit is blocked by concrete, the first step is to confirm the conduit inner diameter, blockage location, blockage length, and concrete hardening degree. For hardened concrete blocks that standard cable pullers cannot pass th...
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If you need to clean central air conditioning condensers, chillers, or heat exchangers—and your projects involve large tube bundle counts, high cleaning frequency, and long continuous operating hours—then equipment selection should focus ...
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When a wind turbine foundation embedded cable conduit becomes blocked by concrete, if the blockage is only minor debris, conventional tools such as cable pullers can be tried first. If a hard concrete block has formed inside the conduit and standard ...
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If central air conditioning condenser cleaning requires not only removing scale, rust, and slime from inside the heat exchange tubes but also flushing the equipment surfaces—and on-site fixed water supply is inconvenient—then a combined "...
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When a prestressed concrete duct becomes blocked by concrete and conventional rodding tools can no longer pass through, the first step is to determine the blockage location, duct diameter, degree of concrete hardening, and whether steel strands have ...
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When central air conditioning condensers, industrial heat exchangers, or lithium bromide absorption chillers have a large number of heat exchange tubes requiring intensive cleaning, conventional single-shaft condenser tube cleaning machines can only ...
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When circulating fluidized bed (CFB) boiler tubes become blocked, the first step is to determine whether the blockage consists of loose ash accumulation, hard ash scale, coke deposits, or complete tube blockage. For relatively soft ash deposits, brus...
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If your cleaning projects primarily involve scale, rust deposits, and sediment removal from small-diameter heat exchanger tubes in central air conditioning condensers, chillers, and shell-and-tube heat exchangers—and you require equipment that ...
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After prolonged operation of coke oven gas primary coolers in coking plants, deposits of naphthalene, tar, coal dust, scale, and other materials accumulate on heat exchange tubes and related passages. As deposits increase, some tubes may experience r...
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In many metro ventilation duct cleaning projects, the most challenging part is not the large main ducts, but the small to medium-sized ducts located in areas that personnel cannot access. These ducts typically have limited space, preventing direct en...
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In industrial processes using sodium carbonate or high-concentration salt-bearing media, heat exchangers may experience tube wall crystallization, salt deposition, and composite fouling after long-term operation. As deposits accumulate, the internal ...
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In many fresh air system cleaning projects, the most challenging part is not the large main ducts, but the fresh air branch ducts in residential buildings, hotels, hospitals, office buildings, and similar structures. These ducts typically have smalle...
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