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Button Hole
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Button Hole
CS-1790A
Our CS-1970A is a highly automated, computer-controlled industrial lockstitch buttonhole machine. It features fully digitized adjustments, active electronic thread tension, and a semi-dry head to eliminate oil stains.
* Here are the key technical specifications for the Juki LBH-1790 series:
* Max. Sewing Speed: Up to 4,200 stitches per minute (spi/min)
* Buttonhole Length: Standard max. 41 mm (optional kits extend this to 70 mm or 120 mm)
* Cloth Cutting Knife Size: 6.4 to 31.8 mm (1/4" to 1-1/4")
* Bartacking Width: Max. 5.0 mm (special order parts allow up to 10 mm)
* Lift of the Work Clamp: 14 mm (up to 17 mm using the reverse-rotation needle-up function)
* Machine & Electronic Specifications
* Lubrication: Semi-dry head (only the hook requires min-quantity lubrication)
* Needle System: DP×5 (#11J) #11J to #14J
* Built-in Patterns: 30 to 31 standard patterns (stores up to 99 distinct input patterns)
* Tension Control: Active Tension (solenoid-controlled electronic thread tension)
* Drive System: Compact AC servomotor (direct-drive)
* Power Requirement: Single-phase 200–240V / 370VA (3-phase also supported on specific models)
* USB & NFC Connectivity: Features an integrated USB port for easy software updates and data management; supports NFC for data transfer.
* Custom Folders, Guides, Clamps and Pallets are available.
• Phone: (256) 229-6595
• Email: cedar-special@collierequipment.com