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Juki LS-2342S-70B Heavy Duty Cylinder Bed Single Needle Lockstitch Industrial Sewing Machine with Unison Feed and Automatic Thread Trimming Complete Unit with Table and Servo Motor

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Market Price: $12,003.00
$11,463.00
Save $540.00 per unit
SKU:
LS-2342S-70B
Condition:
New
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  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki LS-2342S-70B Heavy Duty Cylinder Bed Single Needle Lockstitch Industrial Sewing Machine with Unison Feed and Automatic Thread Trimming Complete Unit with Table and Servo Motor

Market Price: $12,003.00
$11,463.00
Save $540.00 per unit

Juki LS-2342S-70B Heavy Duty Cylinder Bed Single Needle Lockstitch Industrial Sewing Machine with Unison Feed and Automatic Thread Trimming Complete Unit with Table and Servo Motor

Market Price: $12,003.00
$11,463.00
Save $540.00 per unit

Juki LS-2342S-70B Heavy Duty Cylinder Bed Single Needle Lockstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

This heavy-duty cylinder bed lockstitch machine is purpose-built for demanding applications in bags, leather goods, and upholstery manufacturing. Its slim cylinder bed design allows precise sewing of small tubular articles while maintaining excellent control on tight curves and complex three-dimensional work. The machine features true unison feed technology where the feed dog, needle, and presser foot move in perfect synchronization, ensuring consistent stitch pitch and exceptional performance when navigating sharp curves across multi-layer assemblies. With its vertical-axis hook and semi-dry lubrication system, this machine delivers reliable performance on heavy materials while minimizing oil staining to keep finished products clean.

MACHINE FEATURES:

  • Cylinder Bed with Slim Plate for Small-Diameter Parts: Slimmed throat plate lets you sew small tubular articles down to about φ40 mm, keeping control on tight curves for bags, leather cases, wallets, and furniture details.
  • High, Semi-Long Arm for Bulky Work: The extended distance from arm to needle improves handling and placement on large or three-dimensional pieces common in furniture and bags.
  • True Unison-Feed Traction with Consistent Stitch Pitch: Feed dog, needle, and presser move in sync; the model is tuned to maintain consistent stitching pitch and an outstanding ability to sew sharp curves even across multi-level assemblies.
  • ertical-Axis 1.6-Fold-Capacity Hook: Large-capacity vertical hook supports longer runs and stable stitch formation in heavy applications.
  • High-Torque Direct-Drive Motor: Direct-drive head optimized for heavy materials improves responsiveness and needle penetration on multi-layer parts.
  • Semi-Dry Head Lubrication: Semi-dry design minimizes oil around the needle area to reduce staining and keep finishes clean.
  • Multi-Functional 6-Switch Pad on the Head: One-touch one-stitch correction, stitch-length changeover, and needle-thread tension changeover; unused switches can be assigned optional functions.
  • Automatic Thread Trimming: The head’s auto-trim function removes manual thread cutting between operations, reducing handling and keeping work clean.
  • Control Box SC-922B: Energy-saving control box engineered to resist voltage fluctuation, noise, and vibration while cutting standby power without sacrificing performance.
  • Tighter Control on Curves and Small-Diameter Parts: Slimmed throat plate and dedicated gauge enable sewing down to about
  • Higher Throughput with Cleaner Finishes: Automatic thread trimming and
  • Power and Penetration on Heavy Stacks: High-torque direct-drive motor improves responsiveness and needle penetration through multi-layer, heavy materials.
  • Stable Quality on Thicker Threads and Step-Ups: Unison feed with dual needle-thread tension keeps stitch tightness even across thickness changes.
  • Slim Cylinder Bed for Small-Diameter Work: Handles tight curves and tubular parts down to about
  • High, Semi-Long Arm for Bulky Pieces: The extended arm-to-needle distance improves access and placement on large or three-dimensional bag and furniture components.
  • True Unison-Feed for Consistent Pitch: Feed dog, needle, and presser move in sync to keep stitching pitch stable, even through sharp curves and multi-level assemblies.
  • Vertical-Axis 1.6-Fold-Capacity Hook: Large-capacity vertical hook supports heavy applications while maintaining stable stitch formation.
  • Dual Needle-Thread Tension: Factory-equipped double tension stabilizes thread control at higher tensions so stitch tightness stays even through thickness changes.
  • High-Torque Direct-Drive Head: Direct-drive motor tuned for heavy materials improves responsiveness and needle penetration on multi-layer parts.
  • Multi-Functional 6-Switch Pad: One-touch one-stitch correction, stitch-length changeover, and needle-thread tension changeover are available on the head, with assignable spare switches.
  • Automatic Thread Trimming: Integrated trimmer cuts threads at the end of the seam automatically, shortening cycle time and keeping finishes tidy.

MACHINE SPECIFICATIONS:

  • Type: Semi-dry, direct-drive, 1-needle, cylinder-bed, unison-feed lockstitch
  • Application: Heavy-weight materials
  • Hook: vertical-axis 1.6-fold-capacity hook
  • Max Sewing Speed: 2,500 sti/min
  • Max Stitch Length: 9.0 mm (normal/reverse)
  • Presser Foot Lift: auto - 20 mm (0.79"), by hand - 10 mm (0.39")
  • Thread Range S: #30–#5 (US #46–#138; Europe 60/3–20/3)
  • Needle: 134×35 (Nm100–Nm180; std. Nm140 )
  • Feed: Unison feed
  • Stitchlength Dial: 2-pitch dial
  • Drive: High-torque direct-drive motor
  • Head: Semi-dry
  • Space Under The Arm: 347 mm (13.66") x 127 mm (5.00")
  • Automatic Thread Trimming: Yes
  • Cylinder Diameter: 72 mm (2.83"); slim cylinder tip

THE ADVANTAGES OF A SERVO MOTOR:

  • Silent and use up to 90% less power than clutch motors
  • Infinitely adjustable speed control via foot pedal
  • Full power at all speeds, even at very low RPM
  • Instant start/stop with electronic braking
  • No parts to wear out or adjust
  • Lightweight, precise, and reliable

Machine Warranty Protection

Besides any applicable warranties provided by the Original Manufacturer, Jacksew offers a standalone 90-day limited warranty on defects in materials and workmanship.

  • This warranty covers all the machine parts and labor but any shipping costs must be covered by the customer

  • Only applies under normal sewing conditions as prescribed for the machine

  • Consumable items are not covered (needles, bobbins, bobbin cases, springs, oil, and belts)

  • This warranty does not cover improper use or abuse under heavy use of machines

  • This warranty does not cover flood, fire, or other acts of nature

If there are any warranty issues that arise, we ask that you contact us immediately and let us know the details. In most cases, we can guide you with getting your machine in good sewing condition via phone, text or video chat.

If you need any parts that need to be replaced, we stock the majority of parts for immediate shipment. Some parts not in stock may have to be ordered from the manufacturer and may take 1 to 2 weeks for arrival.

If there is a critical issue that needs to be addressed and is out of scope of minor adjustments or repairs, we will ask you to send us the machine to our shop so we can have it repaired and have it back to good sewing condition. In most cases, we will only need the machine head shipped to us. Shipping charges - both inbound and outbound - are the responsibility of the customer.

Warranty issues do not arise frequently because of our commitment to assemble, test and verify each machine we ship out to our customers. We will never send you a machine directly from the manufacturer in boxes without knowing that the machine will be ready to operate upon arrival.

DISCLAIMER: DUE TO THE HEAVY WEIGHT AND SHIPPING METHODS USED FOR INDUSTRIAL MACHINES THEY MAY EXPERIENCE MARRING AND SCRATCHES DURING SHIPPING. THIS WILL NOT AFFECT THE OPERATION OF THE MACHINE.

ANY DAMAGE OCCURRING DURING SHIPPING MUST BE CLAIMED TO THE FREIGHT CARRIER IMMEDIATELY. UPON REQUEST, JACKSEW WILL PROVIDE ASSISTANCE IN FILING A CLAIM ON YOUR BEHALF DURING SUCH AN EVENT. PLEASE NOTIFY US WITHIN 5 BUSINESS DAYS.


  • Question Answer What forms of payments do we accept?
  • Question Answer Does Jacksew offer financing?
  • Question Answer Will I be charged the sales tax on my order?
  • Question Answer How can I track the progress of my shipment?
  • Question Answer Does Jacksew service sewing machines?
  • Question Answer Can you help me find the right sewing machine for my project?
  • Question Answer Does Jacksew provide custom sewing setups?
  • Question Answer Is Jacksew related to Jack® sewing machines?
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