Novum Combi 4070 Overlock & CoverHem Machine

Novum Combi 4070 Overlock & CoverHem Machine Description

The Novum Combi 4070 is a premium 5-thread coverlock machine that combines a professional overlocker and coverstitch (cover hem) machine in one compact, space-saving unit. Designed for home sewing and small studio use, this advanced 2-in-1 system allows you to cut, seam, neaten, and professionally finish garments with excellent stretch, durability, and a factory-quality appearance.

Ideal for jersey, knitwear, sportswear, T-shirts, babywear, and fashion garments, the Combi 4070 produces smooth, flexible seams and beautifully finished hems that look ready-to-wear.

Overlocker Mode – 2, 3, 4 or 5 Threads

The Combi 4070 provides complete flexibility with multiple overlocking options, enabling you to select the perfect stitch for every project:

• 2-thread – lightweight edging for fine fabrics

• 3-thread – everyday neatening and seam finishing

• 4-thread – strong, stretchable seams for knitwear

• 5-thread – industrial-style safety stitch for maximum seam strength

The integrated fabric cutting knife trims excess material as you sew, creating clean, precise edges. The knife can also be disengaged when required.

Coverstitch (Cover Hem) Mode – Professional Hem Finishing

Switch to coverstitch mode to create double or triple rows of topstitching with a flexible chain formation underneath — the same professional finish found on T-shirt hems, sleeves, leggings, and activewear.

Perfect for:

• Stretch hems

• Sleeve and garment finishing

• Sportswear and knitwear

• Decorative topstitching

Easy Threading & User-Friendly Operation

Advanced functionality is made simple with:

• Automatic lower and chain looper threader

• Colour-coded threading guide

• Automatic tension release

• Clear instruction manual with practical guidance

Threading and switching between overlock and coverstitch functions is designed to be straightforward, even for users new to coverlock machines.

Why Choose a 2-in-1 Coverlock?

Instead of investing in two separate machines, the Combi 4070 offers:

• Space-saving convenience

• Lower overall cost

• Faster workflow

• Professional-quality results from a single unit

Technical Features

• 2 & 3-needle 2/3/4/5-thread overlock

• 2 & 3-needle coverstitch (2.8 mm and 5.6 mm)

• 1-needle chain stitch

• Stitch length: 1–5 mm

• Differential feed: 0.6:1 to 2.0:1

• Free arm with 101 mm sewing space

• Built-in narrow rolled hemming

• Removable upper knife

• 7-step presser foot pressure adjustment

• 2-thread converter

• LED lighting in needle plate and looper areas

• Auto switch-off function

• Overlock and coverstitch conversion system

• Colour-coded thread guide

• Maximum speed: 1300 rpm

• Dimensions (W × D × H): 372 × 293 × 296 mm

The Novum Combi 4070 is a powerful, versatile coverlock machine designed to deliver speed, precision, and professional finishes — making it an excellent choice for passionate home sewists and small fashion studios alike.

Included Accessories:

• Flat blade screw driver
• Oiler
• Brush
• Needle set
• Anti-spill net (5)
• Upper cutter
• Thread unwinding spool cap (5)
• Needle threader
• Screw driver
• Tweezers
• 2-thread converter
• Accessory box
• Spool holder (5)
• Dust cover
• Waste Tray
• Cutter cover B