Electronic Dobby Controller Assembly
An integrated electronic dobby controller with servo motors and pattern memory for modern rapier looms (8446). Replaces mechanical linkages for unlimited pattern storage and precise timing. Classifies in 8448.11.00.00 as dobby machinery auxiliary to textile weaving machines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as standalone control boards without mechanical interface
Programmable logic controllers classify as boards for specific functions in Chapter 85.
If only drive motors or mechanical linkages without electronics
Pure mechanical dobby parts fall under other auxiliary machinery parts.
If primarily for machine tool pattern control, not textiles
Industrial automation controls for non-textile use classify in measuring instruments.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include PLC programming specs and loom interface protocols; CE marking often required
• Watch for partial assemblies misclassified as parts; verify complete functional unit status
Related Products under HTS 8448.11.00.00
Electronic Jacquard Head for Textile Looms
An electronic Jacquard head is auxiliary machinery used with looms of heading 8446 to control individual warp threads for complex fabric patterns like brocade. It replaces traditional mechanical systems with solenoid-driven hooks for precise pattern selection. Classified under 8448.11.00.00 as a Jacquard mechanism for weaving machines.
Cam Dobby Mechanism for Weaving Looms
A mechanical cam dobby controls harness movement on weaving looms (heading 8446) for patterned sheds with up to 24 frames. It uses rotating cams to lift specific heald frames per pick, enabling simple repeat patterns. Falls under 8448.11.00.00 as dobby machinery auxiliary to power looms.
Card Punching Machine for Jacquard Looms
A specialized punch machine creates control cards for traditional Jacquard looms by perforating paper cards according to pattern designs. Used with card reading needles in Jacquard mechanisms on heading 8446 looms. Specifically provided for in 8448.11.00.00 as card punching machines for use therewith.
Jacquard Card Assembling Machine
Machine that assembles multiple punched Jacquard cards into continuous chains using lacing wires or tapes for uninterrupted loom operation. Essential for long repeat patterns on heading 8446 looms. Covered by 8448.11.00.00 as card assembling machines for Jacquards.
Double-Lift Jacquard Mechanism
Advanced double-lift double-draw Jacquard provides selection on both sheds for high-speed weaving on air-jet looms (8446). Uses two hooks per warp end for continuous operation without dwell time. Specifically a Jacquard under 8448.11.00.00 for textile auxiliaries.
Pattern Card Copying Machine for Dobbies
Optical or mechanical duplicator copies master pattern cards to produce multiple sets for dobby-controlled looms. Ensures identical pattern repeats across production runs. Falls under 8448.11.00.00 as card copying machines for use with dobbies.