HS Code for Plastic blow molding machine

The classification of plastic blow molding machines falls under HS code 8477.30. This code is situated within Chapter 84, which encompasses nuclear reactors, boilers, machinery, and mechanical appliances. Specifically, heading 8477 is reserved for machinery used for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter. Subheading 8477.30 is dedicated to blow molding machines, which function by inflating a heated plastic tube, known as a parison, inside a mold until it forms the desired shape. This process is primarily used for the production of hollow objects such as bottles, drums, and fuel tanks. The classification is determined by the primary mechanical function of the machine, which is the blow molding process itself, regardless of whether it is a standalone unit or part of a larger production line. According to the General Rules for the Interpretation (GRI) of the Harmonized System, machines performing multiple functions should be classified according to their principal function. In the case of blow molding machines that may also include integrated trimming or labeling components, the blow molding action remains the defining characteristic for 8477.30. This code is essential for customs to distinguish between different types of plastic processing equipment, ensuring that the correct tariffs and trade regulations are applied to industrial manufacturing hardware.

Products Included

• Extrusion blow molding machines
• Injection blow molding machines
• Stretch blow molding machines
• Accumulator head blow molding machines
• Multi-layer blow molding systems for fuel tanks
• Reheat and blow machines for PET preforms

Common Misclassification

Plastic blow molding machines are frequently confused with injection molding machines, which are classified under HS code 8477.10. While both machines process plastic, injection molding involves forcing molten plastic into a closed mold cavity to create solid or complex parts, whereas blow molding uses air pressure to expand the material against the mold walls to create hollow forms. Another common error is classifying them under 8477.20, which is reserved for extruders. While many blow molding machines incorporate an extrusion process to create the parison, the final shaping occurs through blowing, which dictates the 8477.30 classification. Additionally, some importers mistakenly use 8479.89 for general mechanical appliances, but since 8477 specifically addresses plastic-working machinery, it takes precedence.

FAQ

What is the HS code for plastic blow molding machine?

The primary HS code for a plastic blow molding machine is 8477.30, which covers machinery for working plastics specifically through the blow moulding process.

Can parts for these machines be classified under 8477.30?

No, parts for these machines are generally classified under HS code 8477.90, which is the designated code for parts of machinery for working rubber or plastics.