Attributes

Brand	-
Category	Hardware & Tools / Sewing & Embroidery Machines
Origin	-
Brand	Shanghai Butterfly
Model Type	Vintage Black-Head JA1-1
Power Source	Electric Motor with Foot Pedal Option
Material	Cast Iron Body with Enamel Finish
Included Accessories	Wooden Table Board, Cloth Stand, Bobbins, Needles
Stitch Type	Lockstitch (Straight Stitch)
Max Fabric Thickness	Up to 6mm (Denim, Canvas, Leather)
Product Weight	15.5 kg (Machine Head Only)
Table Dimensions	90cm x 45cm x 75cm (Assembled)
Warranty Period	1 Year Manufacturer Warranty

6 reviews

Anonymous

Mar 21, 2026

Rating: 5/5

Better than modern plastic machines

Finally, a machine made of metal! It doesn't jump or skip stitches like my previous plastic model. The foot pedal gives great control over speed. Highly recommended for heavy fabrics.

Anonymous

Mar 15, 2026

Rating: 5/5

Great value for a heavy-duty sewer

Used this to repair canvas tents and upholstery. The motor is powerful enough to punch through thick material without straining. The black head design is iconic and charming.

Anonymous

Mar 12, 2026

Rating: 4/5

Sturdy but requires some setup

The machine itself is a tank and sews very smoothly. Assembly of the wooden table took about an hour, and the instructions could be clearer. Once set up, it performs flawlessly.

Anonymous

Mar 09, 2026

Rating: 5/5

A timeless classic that works perfectly

I bought this for my quilting hobby and I am amazed by the build quality. It handles multiple layers of denim effortlessly. The vintage aesthetic looks beautiful in my craft room.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect gift for my wife

My wife has wanted a traditional sewing machine for years. This Butterfly brand exceeded our expectations. The wooden cabinet is solid, and the cloth stand is very convenient.

Anonymous

Mar 01, 2026

Rating: 4/5

Lovely machine, slightly noisy

It sews beautifully and the stitch quality is consistent. It is a bit louder than expected when running at high speed, but that is typical for this style of mechanical machine.

5 FAQ

Q: Can this machine sew through leather?

A: Yes, this heavy-duty model is designed to handle thick materials including leather, canvas, and multiple layers of denim up to 6mm thickness.

Q: Can I use it without electricity?

A: While this specific listing includes an electric motor, the machine head retains the handwheel and can be operated manually via the foot pedal mechanism if disconnected from power, though the electric motor is recommended for consistent speed.

Q: Is the table pre-assembled?

A: No, the wooden table board and frame require assembly. All necessary hardware and tools are included in the package, and the process typically takes 45-60 minutes.

Q: Does it come with a warranty?

A: Yes, all new Shanghai Butterfly sewing machines include a 1-year manufacturer warranty covering motor and mechanical defects.

Q: What type of needles does this use?

A: This machine uses standard domestic flat-shank needles (System 130/705 H), which are widely available at most fabric stores.

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