Home » Overlock Machines

EPZ-V5-5UT 

Computerized 2-needle 5-thread overlock sewing machine

EPZ-V5-4UT 

Computerized 2-needle 4-thread overlock sewing machine

Comparison of two Overlock Machines

Specification

Model

Needle

No. of Needles

Height of presser foot

No. of threads

Stitch Length

Stitch Width

Differential Than

Speed

Packing Size

Computerized 2-needle 

5-thread Overlock 

sewing machine

EPZ-V5-5-UT

DB×27 11#

2

5.5

5

0.6-3.8

4

0.7-2

6500

470x330x480

5-thread Overlock 

sewing machine

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Computerized 2-needle 

4-thread Overlock 

sewing machine

EPZ-V4-5-UT

DB×27 11#

2

5.5

4

0.6-3.8

4

0.7-2

6500

470x330x480

4-thread Overlock 

sewing machine

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Computerized 2-needle 5-thread overlock sewing machine-EPZ-V5-5UT

High Efficiency

Operates at very high speed, allowing fast and precise stitching for large-scale garment production.

Smart Features

Equipped with intelligent sensors and automatic adjustments for thread tension, fabric detection, and speed control.

Quality Finish

Produces neat, strong, and stretchable seams while trimming fabric edges—ideal for knitwear and woven garments.

super high-speed automatic overlock sewing machine

 1. A new generation of intelligent super high-speed automatic overlock sewing machine, brand new modern 
  appearance design,
2. Embedded opera on panel, simple and stylish
3. Built-in direct drive motor, there are four modes to choose from: full manual, free sewing, semi-automatic and fully automatic;


 

electric presser foot

4. With functions of electric presser foot lifting, electric thread trimming, automatic starting, automatic sewing, and 
    automatic parking;
5. Equipped with waste material absorption dust collection device; the maximum speed can archive 6500 rpm.
6. This machine saves more than 60% of electricity while increasing production efficiency by more than 30%.
 

Technical Specification

Model

EPZ-V5-5-UT

Needle

DB×27 11#

No. of Needles

2

Height of presser foot

5.5

No. of threads

5

Stitch Length

0.6-3.8

Stitch width

4

Differential Than

0.7-2

Speed

6500

Packing Size

470x330x480

Buy Now 

Computerized 2-needle 4-thread overlock sewing machine-EPZ-V5-4UT

High Efficiency

Operates at very high speed, allowing fast and precise stitching for large-scale garment production.

Smart Features

Equipped with intelligent sensors and automatic adjustments for thread tension, fabric detection, and speed control.

Quality Finish

Produces neat, strong, and stretchable seams while trimming fabric edges—ideal for knitwear and woven garments.

super high-speed automatic overlock sewing machine

 1. A new generation of intelligent super high-speed automatic overlock sewing machine, brand new modern 
  appearance design,
2. Embedded opera on panel, simple and stylish
3. Built-in direct drive motor, there are four modes to choose from: full manual, free sewing, semi-automatic and fully automatic;


 

electric presser foot

4. With functions of electric presser foot lifting, electric thread trimming, automatic starting, automatic sewing, and 
    automatic parking;
5. Equipped with waste material absorption dust collection device; the maximum speed can archive 6500 rpm.
6. This machine saves more than 60% of electricity while increasing production efficiency by more than 30%.
 

Technical Specification

Model

EPZ-V4-4UT

Needle

DB×27 11#

No. of Needles

2

Height of presser foot

5.5

No. of threads

4

Stitch Length

0.6-3.8

Stitch width

4

Differential Than

0.7-2

Speed

6500

Packing Size

470x330x480

Buy Now 

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.

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.

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 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.

Can a 5-thread Overlock machine replace a 4-thread machine?

Yes, a 5-thread machine can perform most functions of a 4-thread machine, but it is more complex and costly.

Is there a difference in maintenance?

Yes.

4-thread machines are easier to thread and maintain.

5-thread machines require more skill for threading and maintenance.

Which machine is more expensive?

A 5-thread Overlock machine is generally more expensive than a 4-thread machine due to additional components and functionality.

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.