Dryers; for products n.e.c. in heading no. 8419, not used for domestic purposes
HS v2022 Code: 841939
About dryers; for products n.e.c. in heading no. 8419, not used for domestic purposes
HS code 841939 covers a range of industrial dryers used for a variety of products not covered by other more specific HS codes within heading 8419. These dryers play a crucial role in various manufacturing and processing industries, helping to remove moisture and prepare materials for further processing or packaging. As a versatile and essential piece of industrial equipment, the demand for these dryers is closely tied to the overall health and activity of the broader manufacturing sector.
Production process
Industrial dryers classified under HS code 841939 utilize a range of techniques to remove moisture from products. Common methods include hot air drying, where the product is exposed to a stream of heated air to evaporate excess moisture. Alternatively, some dryers may use infrared radiation or microwaves to generate heat and facilitate the drying process. The specific technique employed often depends on the nature of the product being dried and the desired outcome.
Production inputs
The main inputs required for the production of industrial dryers under HS code 841939 include various metal components, such as steel or aluminum, for the dryer body and frame. Heating elements, such as electric coils or gas burners, are also essential, along with fans or blowers to circulate the heated air. Specialized control systems and sensors are often incorporated to monitor and regulate the drying process. Additionally, the manufacturing of these dryers may require various electronic components, insulation materials, and other supporting parts.
Production outputs
Industrial dryers classified under HS code 841939 are used in a wide range of industries, including 841920 Machinery, plant or laboratory equipment for drying materials, 841780 Machinery, n.e.c. for heating for drying purposes, and 842220 Machinery for cleaning or drying bottles or other containers. The output of these dryers can be consumed by various manufacturing and processing sectors, such as the 841780 Machinery, n.e.c. for heating, 842220 Machinery for cleaning or drying bottles or other containers, and 841920 Machinery, plant or laboratory equipment industries.
Revisions to 841939
Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 841939. The most recent 1 version of this code (841939) is in the HS v2022 system (this version):
This page shows the most recent version of code 841939.
Older versions
Family tree for dryers; for products n.e.c. in heading no. 8419, not used for domestic purposes
graph LR A["<a href='/classifications/hs/v2022/84'>84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof</a>"] A --> B["<a href='/classifications/hs/v2022/8419'>8419: Machinery, plant (not domestic), or laboratory equipment; electrically heated or not, (excluding items in 85.14) for the treatment of materials by a process involving change of temperature; including instantaneous or non electric storage water heaters</a>"] B --> C["<a href='/classifications/hs/v2022/841939'>841939: Dryers; for products n.e.c. in heading no. 8419, not used for domestic purposes</a>"] B --> D["<a href='/classifications/hs/v2022/841911'>841911: Heaters; instantaneous gas water heaters, for domestic or other purposes</a>"] B --> E["<a href='/classifications/hs/v2022/841912'>841912: Heaters; solar water heaters, non-electric</a>"] B --> F["<a href='/classifications/hs/v2022/841919'>841919: Heaters; instantaneous or storage water heaters, non-electric, (other than instantaneous gas or solar water heaters)</a>"] B --> G["<a href='/classifications/hs/v2022/841920'>841920: Sterilizers; for medical, surgical or laboratory use, not used for domestic purposes</a>"] B --> H["<a href='/classifications/hs/v2022/841933'>841933: Dryers; lyophilisation apparatus, freeze drying units and spray dryers, not used for domestic purposes</a>"] B --> I["<a href='/classifications/hs/v2022/841934'>841934: Dryers; for agricultural products, not used for domestic purposes</a>"] B --> J["<a href='/classifications/hs/v2022/841935'>841935: Dryers; for wood, paper pulp, paper or paperboard, not used for domestic purposes</a>"] B --> K["<a href='/classifications/hs/v2022/841940'>841940: Distilling or rectifying plant; not used for domestic purposes</a>"] B --> L["<a href='/classifications/hs/v2022/841950'>841950: Heat exchange units; not used for domestic purposes</a>"] B --> M["<a href='/classifications/hs/v2022/841960'>841960: Machinery; for liquefying air or gas, not used for domestic purposes</a>"] B --> N["<a href='/classifications/hs/v2022/841981'>841981: Machinery, plant and equipment; for making hot drinks, for cooking or heating food</a>"] B --> O["<a href='/classifications/hs/v2022/841989'>841989: Machinery, plant and laboratory equipment; for treating materials by change of temperature, other than for making hot drinks or cooking or heating food</a>"] B --> P["<a href='/classifications/hs/v2022/841990'>841990: Machinery, plant and laboratory equipment; parts of equipment for treating materials by a process involving a change of temperature</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px %% Apply classes class A level2 class B level4 class C level6 class D level6 class E level6 class F level6 class G level6 class H level6 class I level6 class J level6 class K level6 class L level6 class M level6 class N level6 class O level6 class P level6 class C highlight %% class A level1 %% class B,C level2 %% class D,E,F,G,H,I level2 %% class J,K,L,M,N,O,P level3 %% class C highlight