| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8467195090 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8467920090 | Doc | 37.5% | CN | US | 2025-05-12 |
| 8424201000 | Doc | 57.9% | CN | US | 2025-05-12 |
| 8424209000 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8205594500 | Doc | 60.3% | CN | US | 2025-05-12 |
| 8205591000 | Doc | 62.2% | CN | US | 2025-05-12 |
| 8206000000 | Doc | The rate of duty applicable to that article in the set subject t+30.0% | CN | US | 2025-05-12 |
| 3926907500 | Doc | 34.2% | CN | US | 2025-05-12 |
| 3926906010 | Doc | 59.2% | CN | US | 2025-05-12 |
| 3916905000 | Doc | 60.8% | CN | US | 2025-05-12 |
| 3916903000 | Doc | 61.5% | CN | US | 2025-05-12 |
Pneumatic Glue Gun
A pneumatic glue gun, also known as an air-powered glue gun, is a tool used to dispense hot melt adhesive. It utilizes compressed air to deliver a controlled and consistent flow of glue, making it suitable for a wide range of industrial and commercial applications.
Material
The core component is a heating chamber typically constructed from aluminum for efficient heat transfer. The nozzle is often made of steel or a heat-resistant alloy. The body is commonly composed of durable plastics or metal alloys for impact resistance and longevity. Glue sticks used with these guns are primarily composed of EVA (ethylene-vinyl acetate), polyamide (PA), polyolefin (PO), or other thermoplastic polymers, often with additives for specific bonding properties.
Purpose
The primary purpose of a pneumatic glue gun is to apply hot melt adhesive quickly and efficiently for bonding various materials. It is favored over manual or electric glue guns in applications requiring high-volume, continuous application, and consistent glue output.
Function
The gun operates by:
- Compressed Air Supply: Connected to an air compressor, providing the force to push the glue stick through the chamber.
- Heating Element: An internal heating element melts the glue stick. Temperature is usually adjustable.
- Trigger Mechanism: A trigger controls the flow of compressed air, initiating and stopping glue dispensing.
- Nozzle: Delivers the molten adhesive in a controlled bead or pattern.
- Feed Mechanism: A system that advances the glue stick as it is melted and dispensed.
Usage Scenarios
- Woodworking: Edge banding, furniture assembly, veneer application.
- Packaging: Carton sealing, box forming, labeling.
- Bookbinding: Spine gluing, cover attachment.
- Automotive: Interior trim bonding, upholstery.
- Textiles: Fabric bonding, attaching embellishments.
- Upholstery: Attaching foam, fabric, and other materials to frames.
- Construction: Installing insulation, attaching moldings.
- Product Assembly: Bonding components in various manufacturing processes.
Common Types
- Long-Nozzle Guns: Designed for reaching into tight spaces or applying glue to recessed areas.
- Short-Nozzle Guns: Provide more direct glue application for general-purpose bonding.
- High-Output Guns: Deliver a larger volume of glue per minute, suitable for high-speed applications.
- Low-Temperature Guns: Used for heat-sensitive materials.
- Adjustable Temperature Guns: Allow for precise temperature control to accommodate different glue types and materials.
- Automatic Guns: Feature automated feed and dispensing mechanisms for continuous operation.
- Miniature Pneumatic Guns: Compact and lightweight for precision applications and smaller projects.
Based on the provided information, a pneumatic glue gun falls under several potential classifications. Here's a breakdown of relevant HS codes:
- 8467195090: This code covers “Tools for working in the hand, pneumatic, hydraulic or with self-contained electric or nonelectric motor, and parts thereof: Pneumatic: Other: Other Other”. This is a broad category encompassing various pneumatic tools, and a pneumatic glue gun would likely fall within this classification if it’s considered a general-purpose tool. The total tax rate is 55.0% (0.0% basic tariff + 25.0% additional tariff, increasing to 30.0% after April 2, 2025).
- 8424201000: This code covers “Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof: Spray guns and similar appliances: Simple piston pump sprays and powder bellows”. If the pneumatic glue gun functions primarily as a sprayer, utilizing a piston pump mechanism, this code may be applicable. The total tax rate is 57.9% (2.9% basic tariff + 25.0% additional tariff, increasing to 30.0% after April 2, 2025).
- 8424209000: This code covers “Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof: Spray guns and similar appliances: Other”. If the pneumatic glue gun doesn’t fall into the specific “simple piston pump sprays and powder bellows” category, it could be classified here as a general “other” spray gun. The total tax rate is 55.0% (0.0% basic tariff + 25.0% additional tariff, increasing to 30.0% after April 2, 2025).
- 8205594500: This code covers “Handtools (including glass cutters) not elsewhere specified or included; blow torches and similar self-contained torches; vises, clamps and the like, other than accessories for and parts of machine tools or water-jet cutting machines; anvils; portable forges; hand- or pedal-operated grinding wheels with frameworks; base metal parts thereof: Other handtools (including glass cutters) and parts thereof: Other: Of iron or steel Caulking guns”. If the pneumatic glue gun is considered a specialized caulking gun made of iron or steel, this code might be applicable. The total tax rate is 60.3% (5.3% basic tariff + 25.0% additional tariff, increasing to 30.0% after April 2, 2025).
Important Considerations:
The classification depends on the specific design and function of the pneumatic glue gun. If it's primarily a tool for applying adhesive, 8467195090 is likely the most appropriate. If it functions as a sprayer, 8424201000 or 8424209000 may be more suitable. If it's specifically designed as a caulking gun, 8205594500 could apply.