EPZ Overlock Machines
Computerized 2-needle overlock machines that trim, sew and finish fabric edges in one operation — neat, strong, stretchable seams for knitwear and woven garments, at up to 6500 rpm.
EPZ-V5-5UT
Comparison of Two Overlock Machines
Both machines share the same super high-speed automatic platform — the real difference is the number of threads and the stitch each one produces.
| Specification |
 EPZ-V5-5UT2-Needle 5-Thread Overlock
|
EPZ-V5-4UT2-Needle 4-Thread Overlock
|
|---|---|---|
| No. of Threads | 5 | 4 |
| No. of Needles | 2 | 2 |
| Needle | DB×27 11# | DB×27 11# |
| Max Speed | 6500 rpm | 6500 rpm |
| Stitch Length | 0.6–3.8 mm | 0.6–3.8 mm |
| Stitch Width | 4 mm | 4 mm |
| Differential Ratio | 0.7–2 | 0.7–2 |
| Presser Foot Height | 5.5 mm | 5.5 mm |
| Packing Size | 470 × 330 × 480 mm | 470 × 330 × 480 mm |
| View EPZ-V5-5UT | View EPZ-V5-4UT |
EPZ-V5-5UT • 5-Thread Safety Stitch
Super High-Speed Automatic Overlock
A new generation of intelligent, super high-speed automatic overlock machine with a modern appearance design. The 5-thread configuration produces a safety stitch — chain stitch plus overlock stitch — for extra seam strength on heavy-duty and industrial work.
- Embedded operation panel — simple and stylish
- Built-in direct drive motor with four modes: full manual, free sewing, semi-automatic and fully automatic
- Stronger, more durable seams — the better fit for industrial, high-speed production
- Fast, precise stitching for large-scale garment production
EPZ-V5-4UT • Fully Automatic Workflow
Electric Presser Foot, Automatic Everything
The 4-thread overlock creates strong, flexible seams for knit garments and general garment construction — and it is easier to thread and maintain, making it ideal for tailoring shops and small-scale garment production as well as the factory floor.
- Electric presser foot lifting and electric thread trimming
- Automatic starting, automatic sewing and automatic parking
- Waste absorption dust collection device keeps the workstation clean
- Maximum speed up to 6500 rpm
- Saves more than 60% of electricity while increasing production efficiency by more than 30%
See It in Action
Watch the EPZ overlock machine trim, sew and finish at full speed.
Built for the Production Floor
Every EPZ overlock machine is engineered to deliver clean, professional seams — day in, day out.
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Smart Features
Intelligent sensors and automatic adjustments for thread tension, fabric detection and speed control.
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High Efficiency
Operates at very high speed for fast, precise stitching in large-scale garment production.
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Quality Finish
Neat, strong, stretchable seams while trimming fabric edges — ideal for knitwear and woven garments.
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Energy Saving
Saves more than 60% of electricity while lifting production efficiency by over 30%.
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Warranty Included
Every EPZ overlock machine ships with warranty coverage from Empenzo.
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Easy Financing
Flexible payment options to get you started sooner.
Frequently Asked Questions
Have questions? We’re here to help.
What is an overlock sewing machine?
An overlock sewing machine trims, sews and finishes fabric edges in one operation, producing strong and professional seams.
Which machine is better for home or small tailoring use?
The 4-thread overlock machine is more suitable for home sewing, tailoring shops and small-scale garment production.
What is a 5-thread overlock sewing machine?
A 5-thread overlock machine uses three needles and two loopers (or one chain looper and two overlock loopers). It produces a safety stitch, combining a chain stitch and an overlock stitch for extra strength.
What is a 4-thread overlock sewing machine?
A 4-thread overlock machine uses two needles and two loopers. It creates strong, flexible seams and is commonly used for knit garments and general garment construction.
Is there a difference in maintenance?
Yes. 4-thread machines are easier to thread and maintain, while 5-thread machines require more skill for threading and maintenance.
What is the main difference between 4-thread and 5-thread overlock machines?
The main difference is stitch strength and application. 4-thread machines are ideal for regular garment sewing; 5-thread machines provide stronger seams and are used for heavy-duty or industrial applications.
Which machine is better for industrial use?
The 5-thread overlock machine is better suited for industrial use because it produces more durable seams and supports high-speed production.
Which machine should I choose?
Choose a 4-thread overlock machine for basic garment construction and flexibility. Choose a 5-thread overlock machine for heavy fabrics, safety stitching and industrial production.
Need help choosing?
Talk to our machine experts — tell us your fabrics and daily volume and we’ll recommend the right overlock machine. Call +1 (770) 744-3831 or email order@empenzo.com.