Consew 693EX — High-Speed Industrial Overlock Machine

Stitch type 504- 1-needls 3-threads, overedge (Backlatching)
Stitch type 505- 1-needls 3-threads, overedge (Turn down hemming)

The Consew 693EX is designed for producing a mock safety stitch, making it an excellent choice for seaming and joining lightweight and stretchable materials where a strong, clean seam is required.

Professional 3 Thread Overlock with Differential Feed

The Consew 693EX is a high-speed industrial overlock machine designed for professional sewing operations that require clean, consistent edge finishing and dependable performance. It is a 1-needle, 2/3-thread overlock equipped with differential feed, making it an excellent choice for sewing stretchable materials and fabrics where controlled feeding is important.

With speeds up to 8,500 stitches per minute, the 693EX is built for production work while offering the adjustments needed to produce a consistent, professional-quality finish.

Features & Benefits

• 1 needle / 3 thread overlock
• Maximum sewing speed up to 8,500 stitches per minute
• Differential feed with micrometric adjustment
• Differential feed ratio from 1:0.7 to 1:2
• 3–5 mm overedge width
• Maximum stitch length of 3.8 mm
• Fully automatic lubrication
• Visual oil-flow controls
• Replaceable oil filter for continuous oil filtration
• Silicone needle cooling and lubrication system
• Convenient push-button stitch regulator
• Reduced noise and vibration at high sewing speeds
• Uses standard B-27 needles

Excellent for Stretch and Elastic Materials

The differential feed is one of the most useful features of the 693EX. It allows the operator to adjust how the fabric feeds through the machine, helping to compensate for stretching or to intentionally gather material when required.

This makes the 693EX particularly useful for knits, swimwear, sportswear, garments, elastic materials and other applications where some flexibility in the finished seam is required. Consew specifically lists applications including swimwear, knitted sports shirts, sleeves, cuffs, robes and other garment work.

Built for the Professional

Unlike a home serger, the Consew 693EX is a true industrial overlock machine, designed for continuous production use. Its automatic lubrication system, high sewing speed and adjustable differential feed make it a practical choice for professional sewing shops, garment production and other demanding applications.

If you need an industrial overlock machine that combines high production speed with excellent control over the material being sewn, the Consew 693EX is a machine worth considering.

Need help deciding which industrial overlock is right for your application? Give us a call. Tell us what materials, thread and type of work you are doing, and we'll help you choose the right machine.