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Singer

Singer Prisma Heavy Duty Sewing Machine

Singer Prisma Heavy Duty Sewing Machine

SKU: 230624112

Regular price $219.99
Sale price $219.99 Regular price $279.99 21% off
$279.99 $219.99
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Singer Prisma Heavy Duty: Metal Frame Strength for Thick Fabrics

The Singer Prisma Heavy Duty sewing machine pairs a full metal frame with 11 built-in stitches and 6.25 inches of space to the right of the needle. Strong piercing power suits heavier projects, and the rainbow checkerboard panel adds bold styling.

Full Metal Frame and Adjustable Presser Foot Pressure

The internal metal skeleton keeps the mechanisms aligned for skip-free sewing and adds stability as you sew. Adjustable presser foot pressure gives smooth feeding on fine fabrics and on thicker ones, and the drop feed lowers the feed teeth for monogramming, free-motion quilting, button sewing, and darning.

Singer Prisma Heavy Duty needle and presser foot stitching through denim fabric

Strong Piercing Power for Heavier Jobs

Hemming jeans, sewing multiple fabric layers for costumes and home decor, and making quilts are all within reach. The machine reaches a top speed of 1,000 stitches per minute, which saves time on long seams.

Singer Prisma Heavy Duty presser foot sewing zigzag stitch rows on gray fabric with a buttonhole outline

11 Built-In Stitches and a 4-Step Buttonhole

Choose from 11 essential stitches for sewing seams, finishing seam edges, and inserting zippers. The 4-step buttonhole is sewn in four simple steps, and each step is shown on the stitch selector dial.

Singer Prisma Heavy Duty stitch length dial and top of the machine

Adjustable Stitch Length and Width

Adjust stitch length to a maximum of 4 mm and stitch width to a maximum of 6 mm. Setting both to suit the fabric, thread, and technique gives you control over each stitch.

Singer Prisma Heavy Duty at a table with a large pieced quilt top beside the machine

6.25 Inches of Sewing Space

There are 6.25 inches of space to the right of the needle, with a sewing height of 4.25 inches, which accommodates larger projects. Slide off the removable accessory storage tray to reach the free arm for trouser hems and sleeve cuffs.

Singer Prisma Heavy Duty needle plate with the transparent bobbin cover over a red bobbin

Top Drop-In Bobbin

The jam-resistant top drop-in bobbin is easy to wind and easy to insert. A transparent bobbin and cover plate let you check the thread supply at a glance.

Singer Prisma Heavy Duty with its included presser feet, needles, bobbins, and accessories laid out in front

Presser Feet and Accessories Included

The box includes the general purpose, zipper, buttonhole, and button sewing feet, an edge/quilting guide, needles, Class 15 transparent bobbins, spool caps, and a soft dust cover.

View full specifications

View more Singer Heavy Duty sewing machines or browse all Singer sewing machines and accessories at Quality Sewing.

Specifications

Key Specs
  • 69 stitch applications
  • 11 built-in stitches
  • 4-step buttonhole
  • Maximum sewing speed: 1,000 SPM
  • 6.25" Throat Space to the right of the needle
  • 4 presser feet included
Sewing Features
  • 69 stitch applications, 11 built-in stitches
  • 4-step buttonhole
  • Adjustable stitch length (4 mm)
  • Adjustable stitch width (6 mm)
  • Stitch selector dial
  • Reverse lever
  • Adjustable presser foot pressure
  • Drop feed
  • Maximum sewing speed: 1,000 SPM
  • Strong piercing power
  • Full metal frame
Threading & Convenience
  • Quick-threading guides
  • Top drop-in bobbin
  • Transparent bobbin and cover plate show the thread supply
  • Class 15 transparent bobbins
Workspace & Display
  • Free arm
  • 6.25" Throat Space to the right of the needle
  • Workspace height 4.25 in
  • Dimensions 15.5 x 6.25 x 12 in
  • Weight 14 lbs
Included Feet
  • General Purpose Foot
  • Zipper Foot
  • Buttonhole Foot
  • Button Sewing Foot
Included Accessories
  • Edge/quilting guide
  • Pack of needles
  • Bobbins (Class 15 transparent)
  • Spool caps
  • Auxiliary spool pin
  • Spool pin felt
  • Screwdriver
  • Seam ripper/lint brush
  • Soft dust cover
Warranty
  • 25-year limited warranty (frame): free replacement parts, labor at your cost
  • 1-year limited warranty (parts and adjustments): parts and labor covered
  • 1-Year Quality Sewing Warranty

Frequently Asked Questions

What makes the Singer Prisma a heavy duty sewing machine?

The Prisma has a full metal frame that holds the mechanisms in alignment for skip-free sewing and durability. It also has strong piercing power, adjustable presser foot pressure, and a top speed of 1,000 stitches per minute. The frame also steadies the machine while you sew.

How many stitches does the Singer Prisma have?

The Prisma has 69 stitch applications from 11 built-in stitches for seams, seam finishes, zippers, and a 4-step buttonhole. Stitch length adjusts to a maximum of 4 mm and stitch width to a maximum of 6 mm. The stitch selector dial shows the buttonhole steps.

Can the Singer Prisma sew denim and multiple fabric layers?

Yes. Strong piercing power handles jobs such as hemming jeans, layering fabric for costumes and home decor, and making quilts. Adjustable presser foot pressure keeps the feed smooth on finer or thicker fabrics, and the drop feed disengages the feed teeth for free-motion work.

What comes with the Singer Prisma?

The presser feet in the box are general purpose, zipper, buttonhole, and button sewing. Also included are an edge/quilting guide, a pack of needles, Class 15 transparent bobbins, spool caps, an auxiliary spool pin, a spool pin felt, a screwdriver, a seam ripper/lint brush, and a soft dust cover.

Does the Singer Prisma have a free arm?

Yes. Slide off the removable accessory storage tray to reach the free arm, which suits cylindrical items such as trouser hems and sleeve cuffs. The machine has 6.25 inches of space to the right of the needle and measures 15.5 x 6.25 x 12 in. See more models in our Singer Heavy Duty sewing machines collection.