Find HS Code and trade information for glass lifter assembly

Glass Lifter Assembly

A glass lifter assembly is a tool used to lift and manipulate glass sheets, typically for installation in windows, doors, facades, and other architectural applications. These assemblies are designed to provide a secure and controlled method for handling glass, minimizing the risk of breakage and injury.

Material

Glass lifter assemblies are constructed from a combination of materials chosen for strength, durability, and safety. Common materials include:

• Steel: Used for the main frame, support arms, and lifting mechanisms due to its high load-bearing capacity. Often powder-coated for corrosion resistance.
• Aluminum: Employed for lighter-duty lifters and components requiring reduced weight.
• Rubber/Polyurethane: Used for pads and suction cups to provide grip and protect the glass surface.
• Plastic/Nylon: Utilized for handles, knobs, and other non-load-bearing parts.
• Vacuum Cups: Typically made of durable rubber or polyurethane compounds, designed to create a strong vacuum seal.

Purpose

The primary purpose of a glass lifter assembly is to:

• Provide a secure grip: Prevent slippage and ensure safe lifting and transportation of glass sheets.
• Reduce the risk of breakage: Minimize stress on the glass during handling.
• Enhance worker safety: Reduce the physical strain on workers and eliminate the need for manual lifting of heavy glass.
• Improve efficiency: Streamline the glass installation process.

Function

Glass lifter assemblies function by utilizing one or a combination of the following principles:

• Vacuum Suction: Most common type. Vacuum cups create a negative pressure seal against the glass surface, allowing the lifter to lift and hold the glass.
• Mechanical Clamping: Some lifters use mechanical clamps to grip the edges of the glass. These are often used for thicker or textured glass where vacuum suction may be less effective.
• Pneumatic Operation: Many lifters are powered by compressed air, providing controlled lifting and lowering.
• Manual Operation: Smaller lifters may be operated manually, using levers and ratchets to lift and adjust the glass.

Usage Scenarios

Glass lifter assemblies are used in a variety of applications, including:

• Construction Sites: Installing windows, doors, curtain walls, and facades.
• Glass Manufacturing Facilities: Handling large glass sheets during production and packaging.
• Glazing Companies: Installing and replacing glass in commercial and residential buildings.
• Automotive Industry: Handling windshields and other automotive glass components.
• Warehouses/Storage Facilities: Moving and stacking glass sheets.

Common Types

• Pneumatic Glass Lifters: These are the most widely used type, offering high lifting capacity and precise control. They require a compressed air source. Often feature adjustable pads and tilting mechanisms.
• Manual Glass Lifters: Suitable for lighter glass sheets and smaller jobs. They are portable and do not require external power.
• Vacuum Lifters (Single/Dual/Multi-Cup): Vary in the number of vacuum cups to accommodate different glass sizes and weights.
• Frame Lifters: Designed to lift and maneuver entire window or door frames.
• Tilt Lifters: Allow for tilting the glass for easier positioning during installation.
• Glass Cart Lifters: Combine a glass cart with a lifting mechanism for transporting and positioning glass sheets.
• Spider Lifters: Specialized lifters for handling large, heavy glass panels, often used in facade construction.

The declared goods, “glass lifter assembly,” relate to machinery used for lifting, handling, and loading glass.

Here are the relevant HS codes found within the provided reference material:

• 8428900390: This HS code falls under Chapter 84: Machinery and mechanical appliances; parts thereof. Specifically, it covers Heading 8428: Other lifting, handling, loading or unloading machinery. The Subheading 8428900390 refers to “Other machinery.” This code applies to various lifting, handling, loading, or unloading machinery, such as elevators, escalators, and conveyors. The total tax rate is 55.0% (0.0% basic tariff + 25.0% additional tariff + 2025.4.2 additional tariff of 30.0%).

• 9031905900: This HS code is categorized under Chapter 90: Optical, precision, ethological, measuring, checking, navigation and control instruments and apparatus; parts and accessories thereof. It falls under Heading 9031: Parts and accessories of optical instruments and appliances. The Subheading 9031905900 specifically covers “Of other optical instruments and appliances, other than test benches.” This code could apply to components of the glass lifter assembly if they incorporate optical elements. The total tax rate is 55.0% (0.0% basic tariff + 25.0% additional tariff + 2025.4.2 additional tariff of 30.0%).

• 8428900390: This HS code falls under Chapter 84: Machinery and mechanical appliances; parts thereof. Specifically, it covers Heading 8428: Other lifting, handling, loading or unloading machinery. The Subheading 8428900390 refers to “Other machinery.” This code applies to various lifting, handling, loading, or unloading machinery, such as elevators, escalators, and conveyors. The total tax rate is 55.0% (0.0% basic tariff + 25.0% additional tariff + 2025.4.2 additional tariff of 30.0%).

It is important to note that the classification of “glass lifter assembly” may depend on its specific design and function. If the assembly incorporates optical elements for precise positioning or control, HS code 9031905900 may be applicable. Otherwise, HS code 8428900390 is more likely to be appropriate.