Singer

Singer 4523 Heavy Duty Sewing Machine, 23 Stitches, 1-Step Buttonhole

The Singer 4523 Heavy Duty is a mechanical sewing machine built for people who want straightforward controls and plenty of speed. With 23 built-in stitches, a 1-step buttonhole and a top speed of 1000 stitches per minute, this heavy-duty sewing machine handles everyday sewing, repairs and home projects with ease.

  • Type: Mechanical sewing machine
  • Built-in stitches: 23
  • Buttonhole: 1-step, 1 buttonhole style
  • Maximum speed: 1000 stitches per minute
  • Stitch width / length: up to 6 mm / up to 4 mm
  • Bobbin system: Horizontal (drop-in) bobbin
  • Threading and winding: Automatic needle threader and automatic bobbin winding

Description

23 Built-In Stitches for Garments, Repairs and Home Decor

The Singer 4523 comes with 23 built-in stitches, so you can choose a suitable stitch for most common jobs without extra accessories. Use straight and zigzag stitches for seams and finishing edges, and the remaining stitch patterns for decorative work and stretch fabrics. It is a practical range for hemming trousers, taking in clothing, making cushion covers or working on simple quilting and craft projects at home.

1-Step Buttonhole for Consistent Results

The 1-step buttonhole makes one of the trickier sewing tasks much simpler. Instead of turning the fabric and changing settings partway through, the machine sews the whole buttonhole in a single operation. That helps you get matching buttonholes down a shirt front or cardigan placket. The machine offers one buttonhole style, which covers the standard buttonholes used on most everyday garments.

1000 Stitches per Minute for Faster Sewing

A top speed of 1000 stitches per minute lets you get through long straight seams, curtain hems and large projects quickly. Speed is controlled with the foot pedal, so you can slow down for corners, curves and detailed work, then speed up again on long, simple runs. This range of control suits both careful beginners and more experienced sewists who want to save time on bigger jobs.

Adjustable 6 mm Stitch Width and 4 mm Stitch Length

You can adjust stitch width up to 6 mm and stitch length up to 4 mm, so stitches can be tuned to the fabric and the job. Wider zigzag settings help when finishing raw edges or adding decorative detail, while longer stitches work well for topstitching and basting. Shorter settings give tighter, more secure seams on lightweight materials and areas that take regular strain.

Automatic Threading and Bobbin Winding Save Set-Up Time

The automatic needle threader helps you thread the needle quickly without squinting at the eye of the needle, which is handy if you change thread colours often. Automatic bobbin winding fills bobbins evenly with minimal effort. The horizontal drop-in bobbin sits under the needle plate, making it easy to load and check how much thread is left before you start a seam.

Mechanical Design with Straightforward Controls

As a mechanical sewing machine, the Singer 4523 is operated with dials rather than a digital screen or menus. Selecting a stitch and adjusting the settings is direct and easy to follow. The machine has a net weight of 15.21 kg, which helps it stay steady on the table while you sew at higher speeds. It comes in a neutral beige finish that blends in with most sewing rooms.

Who the Singer 4523 Heavy Duty Suits

This machine suits home sewists who want a dependable mechanical model for clothing alterations, repairs, home textiles and craft projects. Beginners will appreciate the automatic threader, simple dial controls and 1-step buttonhole. More experienced users can take advantage of the high stitching speed and adjustable stitch settings for larger or more frequent projects.

Specifications

General

BrandSinger
TypeMechanical
Colour of productBeige
Automatic windingYes
Number of stitches23
Shuttle typeHorizontal
Stitch length4 mm
Stitch width6 mm
EAN7393033168001

Connectivity

Automatic threadingYes

Keyboard & controls

Buttonhole type1-step
Number of buttonholes1

Performance & capacities

Rotational speed1000 RPM

Dimensions & weight

Net weight15.21 kg

Questions & answers

Is the Singer 4523 a computerised sewing machine?

No. The Singer 4523 Heavy Duty is a mechanical sewing machine operated with manual controls.

How many stitches does the Singer 4523 have?

It has 23 built-in stitches, with a maximum stitch width of 6 mm and a maximum stitch length of 4 mm.

Does it have an automatic needle threader?

Yes. The machine has an automatic needle threader as well as automatic bobbin winding.

What type of bobbin system does it use?

It uses a horizontal (drop-in) bobbin system.

Can it sew leather or very thick denim?

The manufacturer does not list specific fabric types or maximum material thickness. The listed specifications are a top speed of 1000 stitches per minute and a mechanical design.

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