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Jack C7-4-M03/333 4 Thread Digital Overlock Fully Automatic Thickness Adjustment with Complete Tabling

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Market Price: $2,652.00
$2,299.00
Save $353.00 per unit
SKU:
JK-C7-4-M03/333
Condition:
New
Availability:
In stock. Ships in 1 to 3 business days.
Shipping:
Bulk Pricing:
Quantity-Based Pricing
  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Jack C7-4-M03/333 4 Thread Digital Overlock Fully Automatic Thickness Adjustment with Complete Tabling

Market Price: $2,652.00
$2,299.00
Save $353.00 per unit

Jack C7-4-M03/333 4 Thread Digital Overlock Fully Automatic Thickness Adjustment with Complete Tabling

Market Price: $2,652.00
$2,299.00
Save $353.00 per unit

Jack C7-4-M03/333 New Version Digital Super High Speed (7,000 RPM) Overlock Automatic Thickness Adjustment Comes Complete With Table and Jack Legs (Wheels not Included)

Advanced high speed digital sewing machine (7000rpm) with voice guide. Light / Medium / Heavy Duty digital selector; Automatic recognition of materials and thicknesses; Digital presser foot lifter; Short cut; Photocells for automatic sewing.

New Upgraded Model with 3 Operation Modes:

  • Manual Mode: Full control with the foot pedal for traditional sewing.
  • Semi-Automatic Mode: Use the foot pedal while the machine automatically handles cutting and lifting the presser foot, thanks to integrated photocells.
  • Automatic Mode: The machine operates entirely through photocells for a hands-free experience.

Large Space Under The Foot Lift

It senses material change in real time, comparing 200,000 data patterns 10,000 times per second and sending them to the engine.

Automatic Thickness Adjustment

The space has been increased by 54% (from 4.2mm to 6.5mm). After the presser foot has been raised from the servo drive, the feed dog is lowered. You can place 8-12 layers of jeans while sewing without damaging or scratching them: the feed dog will automatically readjust during normal sewing.

Acceleration

Record high acceleration from 0 to 6000rpm in 120ms. Responsiveness increased by 14.3% compared to other common models.

Deceleration from 6000 rpm to 0 in 180ms.

Digital Presser Foot Lifter

One button adjusts the presser foot lifter / feed dog height, without the need for tools or mechanical settings as driven by a controlled stepping motor conveniently from the digital display.

Recognition Of Thicknesses

Intelligent recognition when sewing thicknesses with consequent automatic reduction of speed and strength increase, making the seam smoother.

Digital Auto L / M / H Selector

With one click you can choose between light / medium / Heavy Duty material or have the machine do it independently.

Noise Reduction

Thanks to the step motors, we were able to reduce noise by guaranteeing 75dB at 6000rpm during sewing, 70dB during cutting and also during the lifting of the presser foot.

Voice Guide

Learn the new functions thanks to the voice guide, otherwise you can only use it for errors and how to fix them, by clicking on the VOICE button.

Short Thread

Thanks to the automatic electric cutter controlled by the photocells, the cut is 5mm both in front and behind.

 

3 Sewing Modes

Manual with complete use of the pedal, semi-automatic with the use of the pedal while cutting and presser foot lifters are automatic thanks to the photocells and finally automatic where the machine works only with the photocells.

Photocells

Used for automatic sewing and short cutting, they increase the precision and ease of use of the machine: making this machine affordable for everyone.

 

Industry 4.0

Thanks to the integrated WIFI module you can modify the parameters and control the productivity of the machine directly from the application. NB: a Jack gateway must be purchased for every 50 machines

MACHINE APPLICATIONS:

  • For sewing light to medium-weight materials including cottons, knits, polyester, nylon, sheer fabrics and denim   
  • Suitable for stitching such products as blouses, shirts, men's, ladies and children's apparel, uniforms, overalls, lingerie, etc.

MACHINE SPECIFICATIONS:

  • Model: C6-4-M03-333
  • Functions: Plain Seam Mock Safety Stitch
  • Needle System: DCx27 Size #11
  • Number of Needles: 2
  • Number of Threads: 4
  • Spacing Between Needles: 2mm
  • Stitch Width: 2mm x 4mm
  • Stitch Length: 0.8,mm - 4.6mm
  • Differential Ratio: 0.7mm - 2mm
  • Presser Foot Lifting Height: 6mm
  • Maximum Speed: 7000 SPM (Super High Speed Sewing!)

DOWNLOADS:

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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