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Consew CM794-7-DD Direct-Drive 4-Thread High-Speed Industrial Overlock Serger Sewing Machine

Consew CM794-7-DD Direct-Drive 4-Thread High-Speed Industrial Overlock Serger Sewing Machine

CM794-7-DD

Complete Unit: Includes Fully Assembled Table, Stand, and Integrated Servo Motor

$1,599.95
$1,599.95 Market price:
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Head Only (No Table)
Delivery within 3-5 working days
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  • Description
  • About
  • Features
  • Specifications
  • Application
  • Manuals & warranty

Consew CM794-7-DD 

is a professional-grade, high-speed industrial overlock machine engineered for high-volume production and precision finishing. This model features an advanced Direct-Drive system, where the motor is integrated directly into the machine head. By eliminating the traditional drive belt, the CM794-7-DD offers superior energy efficiency, near-silent operation, and significantly reduced vibration. 

Designed for 2-needle, 4-thread "mock-safety" stitching, this machine provides durable, elastic seams perfect for light to medium-weight fabrics. 

Consew CM794-7-DD

is a high-speed, 4-thread industrial serger that combines power with modern electronics. Its direct-drive motoreliminatesthe maintenance of belts while providing a quieter, more stable sewing experience. It is a "workhorse" machine designed for high-speed seaming, overedging, and finishing.

  • Integrated Direct-Drive Motor: No belt required. Reduces noise, vibration, and energy consumption by up to 70%. 
  • High-Speed Performance: Reaches speeds up to 6,500 stitches per minute (SPM) for maximum output. 
  • Automatic Lubrication: A fully automatic "dry" oiling system ensures internal components stay cool and lubricated while preventing oil leaks onto the fabric. 
  • Differential Feed Adjustment: Easily adjust the feed ratio to prevent puckering on thin silks or stretching on elastic knits. 
  • Built-in LED Lighting: Illuminates the needle area for better visibility and reduced eye strain. 
  • Needle Positioning: Program the needle to stop in the "up" or "down" position automatically to speed up garment turning and removal. 
  • Number of Needles : 2 
  • Number of Threads : 4 
  • Max Sewing Speed : 6,500 SPM 
  • Stitch Length : 0.5mm – 3.8mm 
  • Overedge Width : 4.0mm – 6.0mm 
  • Differential Ratio : 0.7 – 2.0 
  • Needle Type : DC x 27 (B27) 
  • Presser Foot Lift : 5.5mm 
  • Motor Type : 550W Direct-Drive Servo (110V) 
  • Apparel Production: Seaming T-shirts, polo shirts, and knitwear. 
  • Activewear: Creating flexible, durable "mock-safety" seams for leggings, swimwear, and jerseys. 
  • Intimate Apparel: Ideal for lingerie, slips, and lightweight undergarments. 
  • General Finishing: Overedging woven fabrics to prevent fraying on trousers, dresses, and linens. 
  • Light to Medium Materials: Works exceptionally well on cotton, polyester, tricot, and light denim. 

DOWNLOADS:

U.S. WARRANTY:

90 Days labor on defects in materials and workmanship.

** Head Only option does not include the table, legs, Servo Motor, and LED Lamp. No assembly or residential charges necessary.

Disclaimer: Due to the 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.

JUKI DDL-8700 FAQs

What kind of needles do you use in the DDL-8700?

The needles with your JUKI are the Organ DBx1, available on our website. This machine uses size 16×257, size 8 through 20 or 16×97. The 8700 can also use standard needles, sizes 9 through 21, universal or fabric-specific needles such as knit.

Where does the machine oil go?

A pan directly underneath the machine supplies oil to the machine with a cotton wick. Lift the machine up and over to access the oil tank while on the table. You must keep the machine’s oil level consistently at the «high» mark, either by adding more oil or draining it and refilling it as needed. If the oil pump can’t get the oil into the machine, it can cause serious problems later.

What kind of oil does this machine require?

You need a specific type, like motor oil in your car, to keep this machine running. The DDL-8700 requires JUKI New Defrix Oil No.1, equivalent to ISO VG7.

What size table can I get with this machine?

Our table has legs and is 22"w x 47"l. It includes a knee and foot pedals and a left-hand drawer for accessories.

Does the DDL 8700 make buttonholes?

No. The 8700 only does straight stitching, with a horizontal bar on the right side for a reverse stitch.

THE ADVANTAGES OF A SERVO MOTOR

THE ADVANTAGES OF A SERVO MOTOR

Because of the Servo motor speed control, most users find the machine more straightforward to use. Both beginning and seasoned sewers find this feature helpful when stitching projects that don't demand high-speed stitching.

They use up to 90% less power than clutch motors

They use up to 90% less power than clutch motors

They are 1/3 lighter than clutch motors

They are 1/3 lighter than clutch motors

With a flick of the switch, you can reverse motor rotation

With a flick of the switch, you can reverse motor rotation

No parts to wear out or adjust

No parts to wear out or adjust

No matter how hard you press the foot pedal, the configured speed remains the same.

No matter how hard you press the foot pedal, the configured speed remains the same.

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