| 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 | |
Specification
Automatic covering film
Automatic positioning and drilling
Automatic cleaning bristle device
Automatic air float linkage device
Automatic indicator for grinding and blade changing
Separate vacuum pump and multi-section control
Automatic indicator for fault detection
The cutting machine can move transversely to meet multi-lines of cutting work areas.etc
Function Feature
Vacuum
The vacuum adsorb pressure is stronger , exhaust decompression and cooling Chamber design
New crankshaft
New crankshaft cutter cutting conveyor , lower noise , higher cutting strength ,less vulnerable parts
Double blade plate
Double blade plate design , more stable cutting accuracy , more accurate cutting of lightand thin impermeable fabrics
Functionality of BULLMER Bristle
Core Functions in Cutting Machine Operations
The BULLMER bristle serves multiple vital functions to support cutting machine performance:
Powers the automatic cleaning bristle device to remove debris, dust, and leftover materials from the cutting area, preventing blade blockages and ensuring consistent cutting precision.
Assists in maintaining the efficiency of the vacuum adsorption system by keeping the conveyor area clean, enhancing adsorption pressure stability.
Works in tandem with the automatic air float linkage device to reduce friction between materials and the machine surface, improving cutting smoothness.
Complements the automatic indicator for grinding and blade changing by ensuring the cutting environment is clean, extending blade lifespan.
Compatibility with BULLMER Cutting Machines
This cutting machine bristle is engineered to be fully compatible with BULLMER cutting machines, including the M21 model widely used in textile industries. It integrates seamlessly with the machine’s straight knife reciprocating clipping method, supporting top cutting speeds of 45m/min and maintaining a precision of ±1mm. Whether used in small-scale workshops or large intelligent factories, the BULLMER bristle adapts to different operational scenarios, ensuring consistent performance.
Characteristic Advantages of BULLMER Bristle
Universal Size & Customization Capability
The ALL SIZE bristle design eliminates compatibility concerns, fitting most BULLMER cutting machine models. For specialized production needs, customization is available — from material hardness to length adjustments, ensuring a perfect match for unique cutting processes. This flexibility makes it a preferred choice for industries with diverse production requirements.
Durable Material & Long Service Life
Crafted from high-quality composite materials with imported Japanese components, the durable cutting machine part boasts exceptional wear resistance and longevity. Even under continuous operation (common in large-scale production lines), it maintains structural integrity, reducing replacement frequency and lowering maintenance costs for businesses.
Seamless Integration with Automatic Systems
The BULLMER bristle is designed to work harmoniously with cutting machines’ automatic systems, including automatic positioning and drilling, separate frequency conversion adsorption, and fault detection indicators. It requires no additional modifications to the machine, enabling plug-and-play installation and minimizing downtime during part replacement.
Enhanced Cutting Precision Support
By keeping the cutting area clean and debris-free, the bristle directly contributes to the machine’s ±1mm cutting accuracy — a critical factor for industries like children’s wear, swimwear, and underwear where precision is non-negotiable. It ensures that light and thin impermeable fabrics are cut neatly without fraying, aligning with the double blade plate design’s stability advantages.
FAQ
Is the BULLMER bristle compatible with non-BULLMER cutting machines?
While optimized for BULLMER cutting machines, we offer customization to adapt it to select non-BULLMER models. Contact our team with your machine specifications for compatibility verification.
How often should I replace the BULLMER bristle?
Under normal operating conditions (8-hour daily use), the bristle has a service life of 6–12 months. High-intensity production may require more frequent replacement — our after-sales team can provide personalized maintenance schedules.
Can I request a custom material for the BULLMER bristle?
Yes! Customizable bristle options include material hardness, length, and thickness. We work with you to meet specific industry needs, such as high-temperature resistance for special material cutting.
Does the BULLMER bristle come with installation guidance?
Absolutely. We provide detailed installation manuals (Chinese/English) and video tutorials. Our global after-sales team (engineers with over 10 years of experience) is also available for on-site installation and training.
