The Consew CM794-7DD is a high-speed, industrial two-needle, 4-thread overlock machine equipped with a direct-drive motor and an advanced digital operating panel.
Complete unit with fully submerged table 110V.

Designed for professional production sewing, the CM794-7DD handles a wide variety of knits, woven fabrics, vinyl, and other materials. Its differential-feed system provides excellent control when sewing stretchable or difficult-to-feed fabrics.

The machine produces a strong, professional safety-stitch construction while trimming and finishing the fabric edge in one operation.

Automatic Digital Functions

The CM794-7DD is equipped with an electronic control system and digital operating panel that provides convenient automatic functions, including:

• Needle positioning
• Electronic presser-foot lift
• Automatic thread trimming
• Thread trimming device
• Digital speed control
• Automatic operation functions

These features make the CM794-7DD particularly useful for production environments where speed, consistency, and operator convenience are important.

Direct-Drive Motor

The built-in direct-drive motor eliminates the traditional motor belt. The motor is mounted directly inside the machine head for efficient power transmission and smooth operation.

The electronic controller is mounted underneath the table and connects directly to the motor and treadle.

No conventional drive belt is required.

The direct-drive system also helps reduce noise and vibration while providing precise speed control.

Differential Feed

The adjustable differential feed gives the operator better control over fabric movement.

This is especially valuable when sewing:

• Stretch fabrics
• Knits
• Woven fabrics
• Materials prone to puckering
• Fabrics requiring controlled feeding

The differential ratio is adjustable from 1:0.7 to 1:1.7.

Applications

The Consew CM794-7DD is designed for a wide range of industrial overlock applications, including:

• Garments
• Sportswear
• Uniforms
• Children's clothing
• Swimwear
• Knitted fabrics
• Woven fabrics
• Vinyl
• Canvas
• Upholstery materials
• General industrial sewing

It is particularly well suited for applications requiring an elastic, professional finished seam.

Key Features

• Two-needle, 4-thread overlock
• High-speed industrial operation
• Direct-drive motor
• Automatic digital operating panel
• Needle positioning
• Electronic foot lift
• Automatic thread trimming
• Thread trimming device
• Adjustable differential feed
• Automatic lubrication
• Visual oil-flow indicator
• Replaceable oil filter
• External oil cooling
• Fabric edge trimmer
• Push-button stitch regulator
• Swing-arm guide
• DC x 27 needle system
• Reduced noise and vibration
• 110 VAC operation

Specifications

Manufacturer specifications may be subject to change.

CM794-7DD vs. CM794-DD

The CM794-7DD adds the direct-drive motor and automatic digital functions to the CM794 series.

The standard CM794-DD is the non-automatic version, while the CM794-7DD includes features such as needle positioning, electronic foot lift, automatic trimming, and the digital operating panel.

Price shown Ships Free to the Continental US ONLY. If you require shipping elsewhere, please email sales@westchestersewing.com with the following info. 1-Product description, 2-Quantity needed and 3- Destination City & Postal Code.

Why Buy From Westchester Sewing Machine?

With decades of hands-on experience in industrial sewing equipment, we can help you select the proper machine and configuration for your particular application.

We can also help with machine setup, accessories, needles, thread, parts, and service.

WESTCHESTER SEWING MACHINE CO.
Phone; 845-627-5722
Text 845-418-5854
email; sales@westchestersewing.com