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Janome CoverPro 900CPX Review

The Janome CoverPro 900CPX is one of the few sergers on the market that can match the power, ease of operation, and high-quality output of bigger, more costly machines.

It combines the versatility of a home sewing machine with industrial-strength stitching capabilities.

Even the most discerning seamstress or tailor will be satisfied by the long sewing arm and fast stitch speed, which consistently create straight, even stitches.

On a wide range of tasks, the strong motor provides excellent results with up to 1,000 stitches.


  • The Janome CoverPro 900CPX stitches at a speed of up to 1,000 stitches per minute.
  • This serger achieves a professional finish that is normally reserved for high-end machines.
  • This model has the largest work area in its class. The size of the area is 4 by 5.5 inches.
  • The STS (Unique Seam Tightening System) minimizes slack in the looper thread.


  • This Janome machine has just two types of stitches, in addition to its incredibly rapid sewing capacity (straight and cover).

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Stitch Options

The 900CPX has twin needle stitching and up to three-thread cover stitching, one of its best features.

On the front panel, there’s a useful quick reference chart to help you choose a stitch.

The stitch width is 5mm, and the length is adjustable between 1mm and 4mm.


  • Speed: Up to 1,000 stitches per minute
  • Threads: 1-2-3
  • Color-Coded: No
  • Light: Yes

Exclusive STS Function

The Janome Seam Tightening System is a well-known feature of this type.

This automated function was created to assist in reducing and managing the amount of slack that occurs in looper threads while the machine is running. The method provides the user more control, resulting in consistently tighter, flatter, and stronger stitches.

Vertical Drop Needle

A vertical drop needle is included in the Janome CoverPro 900CPX as a unique free arm arrangement. Compared to other serger machines, this feature makes changing needles a breeze.

Presser Foot Lifter

Because the lifter for the presser foot is situated right beneath the needle housing, the ease of using it with either hand is immediately apparent.

Work Space

Users can stitch precisely shaped hems on various clothing thanks to the long sewing arm and big workspace (4 inches by 5.5 inches). The space is large enough to handle denim and leather, which are typically huge and strong fabrics.

Differential Feed

The stitch length and differential feed are both regulated by easy-to-read dials on the serger’s side.

The variable differential feed ratio, which can be adjusted between 0.5 and 2.25, aids the user in creating and maintaining precise, smooth stitches in various smooth and elastic materials.


The numerous substantial warranties given by the firm demonstrate the serger’s longevity.

This model comes with a 25-year guarantee on mechanical parts, a one-year labor warranty, and a two-year warranty on electrical components.

The Verdict

The Janome CoverPro 900CPX is a great machine for seamstresses who need fast, precise sewing and professional-looking results.

This serger is designed to be an industrial workhorse, not a quilting or appliqué machine.

The Janome 900CPX serging machine is the one you need if you want a reliable serger. It will fulfill all of your expectations and more. The best part is that it does it well.

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