| Customization: | Available |
|---|---|
| After-sales Service: | After-Sale Services Available |
| Voltage: | 380V, 22kw |
| Availability: | |
|---|---|
| Quantity: | |
As a professional cloth cutting machine manufacturer with a daily output of 10,000 units/year, AOTOBOT presents the M21 — a high-precision automatic fabric cutter purpose-built for children‘s wear, swimwear, and underwear production. Featuring a straight knife reciprocating clipping mechanism with automatic sharpening (knife width 8mm, thickness 2.0/2.5mm), this multi-layer fabric cutting machine delivers clean, accurate cuts on light and thin materials without edge fraying. With a maximum speed of 45m/min and cutting accuracy of ±1mm, the M21 is your reliable partner for efficient, waste-reducing apparel manufacturing.
| Model NO. | M21 |
| Power Source | Electric |
| Automatic Grade | Automatic |
| Warranty | 1 year |
| Certification | CE, ISO |
| Cutting Width | 1950 |
| Cutting Length | 3200 |
| Maximum Cutting Height | 75mm / 110mm |
| Speed | Top Speed 45m / Min |
| Weight | 5000kg |
| Transport Package | Wooden Case |
| Specification | 7100*2600*1400mm |
| Trademark | aotobot |
| Origin | Zhejiang, China |
| HS Code | 8451500000 |
| Production Capacity | 10000/Year |
Product Parameters
| Machine type | M21 | Remarks | |
| Feature | Name | AOTOBOT | |
| Cutting width | 1950 | ||
| Cutting length | 3200 | ||
| Maximum Cutting height | 75mm/110mm | ||
| Cutting specification | Methods | Straight knife reciprocating clipping | |
| Knives | Automatic sharpening, Knife width 8mm Thickness 2.0, 2.5mm | ||
| Speed | Top speed 45m/min | ||
| Accuracy | ± 1mm | ||
| Drills | Solid 1.6, 2, 3mm | Specification for hollow drilling 4-20mm. Selection | |
| Machine specification | Outside dimensions of machine | length width and height 7100*2600*1400mm | |
| Conveyor area | length and width 2450*2100mm | Optional custom length 3000/3500mm | |
| Vacuum method | separate frequency conversion adsorption | ||
| Operate the computer | pc desktop computer | ||
| System specification | language | Chinese ,English | |
| Power | Three phase 380V , 22KW | ||
| Others | Compressed air | -20KP | |
| Standard color | White | ||
| Weight | 5000KG | ||
| Option | Selection, Knife cooling, Device movement | ||
Product Description
Core Advantages
Targeted Industry Optimization – Not a generic cloth cutting machine. The M21 is specifically calibrated for children‘s wear, swimwear, and underwear, handling delicate, elastic, and synthetic fabrics with ease.
Efficient Cutting Power – 45m/min cloth cutting machine speed paired with 22KW three-phase power enables high-throughput production without sacrificing ±1mm precision.
Minimal Waste Design – Straight knife reciprocating clipping minimizes fabric fraying on light materials, while optional V-port adjusting (refer to original content) allows fine-tuned control for different material types.
Low Maintenance Operation – Automatic sharpening of the 8mm knife maintains consistent cutting quality. Automatic cleaning bristle device and air float linkage reduce manual cleaning downtime.
CE & ISO Certified – Fully compliant with international safety and quality standards, ensuring global market acceptance.
Company Profile

AOTOBOT is a high-tech company specializing in the design, research, and sales of intelligent cutting equipment. Integrating foreign advanced technology with our own deep experience in the cutting field, AOTOBOT has become a complete solution manufacturer in the soft material cutting industry. Our product lineup includes:
CAD solutions for fabric design and nesting
Automatic spreading machines
Smart cutting machines for multi-layer fabric cutting
Systematic cutting solutions for customized production lines
Our intelligent cutting equipment serves a wide range of industries — from traditional textiles and clothing to outdoors, automotive interiors, sofa upholstery, medical textiles, industrial fabrics, and more. We have successfully developed cutting technology for specialized materials including glass fiber, aerospace materials, bulletproof materials, and synthetic composites.
With a branch in Vietnam and distribution across Germany, the United States, Brazil, Cambodia, India, Kazakhstan, and other international markets, AOTOBOT is committed to becoming a global leader in soft material cutting solutions. Our business philosophy: Integrity, cooperation, and a win-win future.




FAQ
Q1. Are you a factory or a trading company?
(ZHEJIANG BOPAI INTELLIGENT TECHNOLOGY CO., LTD.)is a national high-tech enterprise specializing in the design, research and development, production, sales and service of intelligent cutting equipment. We have more than 15 years of manufacturing experience, and our products
were exported to more than 80 countries and regions.
Q2. Where is the advantage of your machine ?
Our cutting system technology developed from Japan since 40 years ago, till now , we have sold to
More than 40 countries.
Aotobot brand cutting machine equipped with all the specifications . Bopai company appled the Patent of double knife plate which hugely improved the cutting speed by double time. Aotobot equipment supply YASAKAWA motor and drive system,
Adsorption device, bristle cleaning automatically,air cooling system, knife intelligence technology etc.
Q3. how about the installation and after sale service?
A: we have one strong and professional after sale service team,all the engineers with more than 10 years experiences. We can send technical to supply training and installation. Also we have distributors in all over the world, which also can take care of the after sale service daily.
Q4. How do you guarantee your quality?
A: With more than 40years of manufacturing experience, our products are
superior to the domestic standard and meet the Japan standard. All the main device are
Importing from Japan . machines run well without confusion on problem.