Novum Combi 4070 Overlock & CoverHem Machine Demonstration Model, Used

Demonstration Machines

Our Demonstration Models are in "as new" condition, having been used only for in-store display or demonstration purposes. Each one is supplied with a warranty and a complete set of standard accessories, unless otherwise stated in the description.

This is a great way to own a top-quality machine at a reduced price, with all the assurance of warranty cover.

The Novum Combi 4070 is a premium 5-thread coverlock sewing machine that combines the power of a professional overlocker and a coverstitch (cover hem) machine in one space-saving unit. Designed for domestic and small studio use, this advanced 2-in-1 overlocker and cover hem machine allows you to cut, seam, edge and finish garments with perfect stretch, strength and a factory-quality look.

Ideal for sewing jersey, knitwear, sportswear, t-shirts, baby clothing and fashion garments, the Novum Combi 4070 delivers smooth, durable seams and beautifully finished hems that look just like shop-bought clothing.

Overlocker Mode – 2, 3, 4 or 5-Thread Stitching

The Novum Combi 4070 offers full professional flexibility with 2-thread, 3-thread, 4-thread and 5-thread overlocking, allowing you to select the ideal stitch for every fabric type and project.

• 2-thread – lightweight edging and fine fabrics
• 3-thread – everyday overlocking and neatening
• 4-thread – strong stretch seams for knitwear
• 5-thread – industrial-style safety stitch for maximum seam strength

The built-in fabric cutting knife trims excess fabric as you sew, producing perfectly clean edges. The knife can be disengaged when required.

Coverstitch (Cover Hem) Mode – Professional Hemming

In coverstitch mode, the Novum Combi 4070 creates double or triple top stitches with a flexible ladder stitch underneath — the same professional finish used on t-shirt hems, sleeves, leggings and activewear.

This function is essential for:

• Stretch hems
• Sleeve and hem finishing
• Sportswear and knitwear
• Decorative top-stitching

Easy Threading & User-Friendly Design

The Novum Combi 4070 is designed to make advanced sewing easy:

• Automatic lower looper threader
• Colour-coded threading system
• Clear printed instruction manual with practical tips

Threading and changing functions is quick and simple, even for users new to coverlock machines.

Why Choose a 2-in-1 Coverlock Machine?

Instead of buying two separate machines, the Novum Combi 4070 gives you:

• Space-saving convenience
• Lower cost than separate machines
• Faster garment production
• Professional-quality finishes at home

Perfect for Home Sewing & Small Studios

Whether you are making clothes for family, running a small fashion brand, or sewing as a hobby, the Novum Combi 4070 Coverlock delivers speed, precision and professional results in one powerful domestic machine.

• 2 & 3-Needle 2/3/4/5-Thread Overlock
• 2 & 3-Needle Coverstitch (2.8mm , 5.6mm)
• 1-Needle Chain stitch
• Stitch Length 1~5mm
• Differential Feed 0.6:1~2.0:1
• Free Arm & 101mm Large Sewing Space
• Auto Tension Release
• Auto Lower / Chain Looper Threader
• Needle Plate Area and Looper Area With LED Light
• Built-in Narrow Rolled Hemming
• Removable Upper Knife
• 7-Step Presser Foot Pressure Adjustment
• Overlock and Coverstitch Switch Each Other
• 2-Thread Converter to Switch to 2-Thread overlocking
• Auto Switch Off
• Colour-Coded Thread Guide
• Cover Stitch and Overlock Stitch
• DIMENSIONS (W*D*H) 372mm*293mm*296 mm
• SPEED: 1300 rpm.