Minerva SmartLock 350 Overlock

Economical & easy-to-use overlock machine. The Minerva SmartLock 350 is a cost-effective and user-friendly overlock machine designed for seamless operation. With a sewing speed of 1,200 stitches per minute, it ensures fast and precise results. The adjustable stitch length (1–4 mm) and width (2–9 mm) allow for fine-tuned customization.

This model features a simplified threading system, with a color-coded guide on the casing, making the process intuitive and hassle-free. The built-in overjet function enables effortless creation of narrow curved hems—all with a simple click, without needing to change the needle plate.

With 1- or 2-needle options and 3- or 4-thread overlock capabilities, this machine provides complete control over fabric processing. The differential feed and adjustable presser foot pressure ensure smooth sewing across a wide range of materials.

For added convenience, the machine comes with a waste collection tray, preventing cut fabric scraps from cluttering your workspace. Arriving pre-threaded and correctly tensioned from the factory, along with four free paper clips, it helps beginners avoid common mistakes, letting you enjoy perfect results from your very first project.

• Overlock sewing with 2, 3, or 4 threads
• Topstitch function
• Three tasks in one step: sewing multiple layers, trimming edges, and cleaning fabric simultaneously
• Ideal for stretch fabrics, worn textiles, sequins, and beaded materials
• Adjustable differential feed for hemming, gathering, and more
• Customizable cutting width for precise edge finishing
• Built-in stitch length regulator for tailored results
• Quick differential feed adjustment via selector knob
• Powerful, quiet motor for smooth operation
• Ergonomic design for ease of use
• Large sewing area for a clear view of the needle
• Integrated LED lighting for better visibility
• Built-in thread stretcher
• Semi-automatic threader for effortless threading
• Rolled hem feature—no need to change the needle plate
• Snap-on quick-change system for presser feet
• Built-in fabric cutting knife
• Safety stop function when opening the machine
• Electronic foot pedal for precise control