Studer S41 CNC Cylindrical Grinder
Swiss-made numerically controlled universal external cylindrical grinder for high-volume production of hydraulic pump shafts. Features hydrostatic guideways and in-process gauging for sub-micron tolerances. HTS 8460.23.0055 due to external cylindrical grinding with numeric control.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If without numeric control but with other automatic features
Automatic but non-CNC machines classify under 'other automatic' subheading.
If configured for bending/shaping rather than finishing
If preparatory machining dominates over finishing operations.
If mold/die specific finishing
Machines designed exclusively for mold and die finishing may classify differently.
Not sure which classification is right?
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Import Tips & Compliance
• Include software source code escrow agreements if importing from Switzerland; US Customs requires verification
• Separate coolant filtration system value; classify independently under HTS 8421 if modular
• Provide IP rating certification (IP54 minimum) for electrical enclosures in grinding environments
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