Precision Ultrasonic Lapping Machine for Metals UML-300 from China
The Precision Ultrasonic Lapping Machine for Metals UML-300 uses ultrasonic-assisted lapping to achieve mirror finishes on metal surfaces. It removes microscopic material layers through abrasive slurry vibration, an ultrasonic process under tariff item 8456.20.00.
Duty Rate — China → Canada
0%
Import Tips
• Classify the UML-300 under 8456.20.00 as an ultrasonic machine-tool
• Provide evidence of the ultrasonic vibration mechanism in the lapping process
• Check if the abrasive slurry used is subject to any hazardous material regulations