NAICS Code 332439-06 - Hoppers (Manufacturing)

Marketing Level - NAICS 8-Digit

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NAICS CODE 332439-06
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NAICS Code 332439-06 Description (8-Digit)

Hoppers manufacturing is a subdivision of the Other Metal Container Manufacturing industry. This industry involves the production of hoppers, which are containers used to store and dispense materials such as grain, coal, and other bulk materials. Hoppers are typically made of metal, such as steel or aluminum, and can come in a variety of shapes and sizes depending on the specific application. The manufacturing process for hoppers involves cutting, bending, welding, and finishing metal sheets to create the desired shape and size. Hoppers can be customized with features such as lids, chutes, and discharge gates to meet the specific needs of the customer.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 332439 page

Tools

Tools commonly used in the Hoppers (Manufacturing) industry for day-to-day tasks and operations.

  • Sheet metal shears
  • Press brakes
  • Welding machines (MIG, TIG, or stick)
  • Plasma cutters
  • Grinders
  • Drill presses
  • Handheld power tools (such as drills and saws)
  • Metal rollers
  • Hydraulic presses
  • Sandblasting equipment

Industry Examples of Hoppers (Manufacturing)

Common products and services typical of NAICS Code 332439-06, illustrating the main business activities and contributions to the market.

  • Coal hoppers
  • Grain hoppers
  • Cement hoppers
  • Sand hoppers
  • Fertilizer hoppers
  • Chemical hoppers
  • Food-grade hoppers
  • Pharmaceutical hoppers
  • Plastic pellet hoppers
  • Wood chip hoppers

History

A concise historical narrative of NAICS Code 332439-06 covering global milestones and recent developments within the United States.

  • The manufacturing of hoppers has been around for centuries, with the earliest known hopper being used in ancient Egypt to store grain. In the 19th century, hoppers were used in the transportation of coal and other materials, and the first hopper car was patented in 1828. The manufacturing of hoppers continued to evolve with the introduction of new materials and production methods. In recent history, the industry has seen advancements in automation and robotics, allowing for increased efficiency and precision in the manufacturing process. In the United States, the industry has also been impacted by changes in regulations and safety standards, leading to the development of new technologies and materials to meet these requirements.