Mesa Alignment Stage for Lamp Assembly

Precision XY stage for aligning components inside glass envelope lamps during automated assembly. Under HTS 8475.90.10.00 for dedicated lamp machines. Micron-level accuracy for optical centering.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8479.89Lower: 12.5% vs 35%

If general positioning tables

Unspecified assembly positioning equipment.

9017.20.70Same rate: 35%

If for optical element alignment

Microscopes or optical alignment instruments.

8471.50.01Higher: 50% vs 35%

If semiconductor wafer alignment stages

Processing units for data/semiconductor machines.

Not sure which classification is right?

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Import Tips & Compliance

Calibrate stage before import inspection; include motion controller docs; check for stepper motor valuations

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Interchangeable mold for forming glass stems with lead wires in tube assembly presses. Classified under HTS 8475.90.10.00 for glass envelope tube machines. Allows quick changeovers for different tube types.

Flashbulb Gas Filling Injector

Injector for precise filling of flashbulb glass envelopes with high-pressure gases before sealing. Part of assembly machines in HTS 8475.90.10.00. Controls fill volume for consistent flash performance.

Quartz Pinch Seal Former

Heating and forming tool for creating pinch seals on quartz glass envelopes in high-intensity lamps. Specific part for assembly machines under HTS 8475.90.10.00. Handles high-melt temperatures for durable seals.

Anode Support Fixture for CRT Tubes

Fixture for holding and positioning anodes inside glass envelopes during cathode ray tube assembly. Under HTS 8475.90.10.00 for tube assembly machine parts. Maintains critical spacing for electron flow.

Exhaust Manifold for Lamp Evacuation Systems

Multi-port manifold distributing vacuum to multiple glass envelopes in batch lamp assembly. Part of evacuation machines under HTS 8475.90.10.00. Optimizes throughput in high-volume production.

Vacuum Sealing Station for Glass Envelope Lamps

This component is a specialized vacuum sealing station used in machines that assemble electric lamps with glass envelopes, ensuring airtight seals during the manufacturing process. It falls under HTS 8475.90.10.00 as a part of lamp assembly machines dedicated to handling glass envelopes for bulbs or tubes. The precision engineering prevents contamination and maintains vacuum integrity essential for lamp functionality.