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1. The high-speed steel saw blade with low speed rotation is used as the cutting tool, which is suitable for cutting various soft metals without burrs.
2. Pneumatic clamp pipe is used to realize automatic cutting and cutting after manual feeding, ensuring accuracy and efficiency.
3. Using switch button and PLC to control the action of the machine, easy to operate.
4. The cutting length is limited by mechanical positioning, which can be upgraded to digital length fixing function of servo motor.
5. Using the variable pole motor, the second speed of the saw blade is realized, which is more suitable for cutting different metal materials.
6. An air system is provided to cool the saw blades and cuts, increasing the durability of the blades.
ack of the model is suitable for cutting aluminum and copper.
| Item | Unit | KM-300A | KM-350A | KM-400A |
| Main Motor | kw | 3/2.4 | 3/2.4 | 3/2.4 |
| Spindle speed | RPM | 58/29 Standard | 58/29 Standard | 58/29 Standard |
| Diameter of blade | mm | 250/300 | 250/350 | 300/400 |
| Saw blade inside hole | mm | 32 | 32 | 32 |
| Saw blade pin hole | mm | 2×Φ11×PCD63 | 2×Φ11×PCD63 | 2×Φ11×PCD63 |
| ****** Cut round pipe | mm | 90 | 110 | 120 |
| ****** Cut the square pipe | mm | 80×80 | 95×95 | 100×100 |
| Cooling water pump | W | 90 | 90 | 90 |
| Single feed length | mm | 700 | 700 | 700 |
| System pressure | Mpa | 7 | 7 | 7 |
| Oil pressure motor power | kw | 1.5 | 1.5 | 1.5 |
| Total width | mm | 900 | 1000 | 1000 |
| Total height | mm | 1200 | 1350 | 1800 |
| Total length | mm | 1650 | 1750 | 1820 |
| Machine weight | kg | 850 | 1250 | 1800 |
As a premier manufacturer and reliable supplier of industrial fabrication equipment, we present the High-Speed Steel Saw Blade Air Duct Cutting Machine Series. Engineered specifically for high-volume production environments, this machinery delivers uncompromising precision for processing soft metals.
Optimized for seamless aluminum and copper tube fabrication.
Low-speed rotation technology ensures perfectly burr-free edges.
Pneumatic clamping mechanisms drive continuous operational efficiency.
Ideal for large-scale industrial procurement and heavy-duty manufacturing lines.
The High-Speed Steel Saw Blade Air Duct Cutting Machine Series represents the pinnacle of precision engineering for modern metal fabrication facilities. When you approach this equipment on the production floor, the robust, high-mass steel architecture immediately conveys industrial-grade stability, meticulously designed to absorb kinetic vibrations and maintain absolute structural rigidity during continuous, intensive operation. As the high-speed steel blade engages with the raw material at a precisely controlled, low-speed rotation, it produces a reassuringly steady, rhythmic mechanical hum rather than the disruptive, high-pitched screech typical of inferior cutting tools. This deliberate mechanical harmony ensures that every single cut through aluminum, copper, or other soft metals yields a perfectly smooth, pristine edge that feels entirely flawless to the touch. By completely eliminating the need for secondary deburring, grinding, or finishing processes, this advanced equipment dramatically streamlines your facility's workflow. The sophisticated integration of heavy-duty pneumatic clamping and highly responsive PLC controls transforms complex, labor-intensive cutting tasks into a seamless, highly repeatable operation, empowering your production team to achieve uncompromising dimensional accuracy and superior output quality with every operational cycle.
Item | Unit | KM-300A | KM-350A | KM-400A |
|---|---|---|---|---|
Main Motor | kw | 3/2.4 | 3/2.4 | 3/2.4 |
Spindle speed | RPM | 58/29 Standard | 58/29 Standard | 58/29 Standard |
Diameter of blade | mm | 250/300 | 250/350 | 300/400 |
Saw blade inside hole | mm | 32 | 32 | 32 |
Saw blade pin hole | mm | 2×Φ11×PCD63 | 2×Φ11×PCD63 | 2×Φ11×PCD63 |
Max Cut round pipe | mm | 90 | 110 | 120 |
Max Cut the square pipe | mm | 80×80 | 95×95 | 100×100 |
Cooling water pump | W | 90 | 90 | 90 |
Single feed length | mm | 700 | 700 | 700 |
System pressure | Mpa | 7 | 7 | 7 |
Oil pressure motor power | kw | 1.5 | 1.5 | 1.5 |
Total width | mm | 900 | 1000 | 1000 |
Total height | mm | 1200 | 1350 | 1800 |
Total length | mm | 1650 | 1750 | 1820 |
Machine weight | kg | 850 | 1250 | 1800 |
Upgrading your metal fabrication infrastructure requires industrial equipment that delivers an optimal balance of raw power and meticulous finesse. This series of cutting machines is engineered with distinct, high-performance features that directly address common manufacturing bottlenecks, ensuring your operations remain highly productive, consistently accurate, and exceptionally cost-effective over the long term.
Pristine Edge Quality: The intentional low-speed rotation, paired with a premium high-speed steel blade, guarantees exceptionally clean cuts, saving your facility countless labor hours previously wasted on manual deburring and edge finishing.
Intelligent Material Handling: Robust pneumatic clamp pipes secure the workpiece with unyielding force, facilitating flawless automatic cutting sequences immediately after manual feeding, thereby minimizing human error.
Adaptable Speed Mechanics: Utilizing an advanced variable pole motor, operators can effortlessly switch between secondary blade speeds (58/29 RPM), customizing the mechanical approach for varying metal densities and wall thicknesses.
Advanced Thermal Management: An integrated air cooling system works in tandem with a dedicated water pump to continuously regulate blade temperatures, drastically extending tool longevity and reducing ongoing replacement expenditures.
Future-Proof Upgradability: While the standard mechanical positioning system offers highly reliable length limitation, the entire architecture is designed to be easily upgraded to a servo motor digital length fixing function as your facility's automation demands evolve.
Versatility on the production floor is critical for maintaining a competitive edge. This machine series is explicitly engineered to process a diverse array of structural profiles, effortlessly accommodating both round and square tubing. Depending on the specific model deployed (KM-300A, KM-350A, or KM-400A), the equipment easily handles round pipes up to 120mm in diameter and square pipes up to 100x100mm. The cutting mechanics are highly optimized for aluminum, copper, and various soft metals, ensuring that regardless of the specific industrial manufacturing scenario—from HVAC ducting to automotive component fabrication—the machine delivers consistent, high-capacity throughput without compromising the structural integrity of the raw materials.
In high-stakes manufacturing, dimensional deviations are unacceptable. This series leverages the unique physical properties of low-speed rotation combined with high-speed steel blades to execute cuts that are fundamentally free of burrs, tearing, or thermal distortion. The standard mechanical positioning system guarantees that every single cut adheres strictly to your specified dimensions. For facilities requiring absolute micro-precision, the system's inherent compatibility with servo motor digital length fixing upgrades ensures that batch-to-batch consistency remains flawless. This commitment to precision directly translates to higher assembly tolerances downstream, significantly elevating the overall quality of your final manufactured goods.
Reducing the cognitive and physical load on machine operators is a primary driver of factory efficiency. By integrating a sophisticated pneumatic clamping system, this equipment seamlessly bridges the gap between manual material feeding and fully automated cutting execution. The centralized control interface, powered by an industrial-grade PLC and intuitive switch buttons, flattens the learning curve for new technicians. This streamlined operational flow means your workforce can initiate complex cutting cycles with minimal manual intervention, dramatically accelerating the pace of production while simultaneously mitigating the risk of workplace fatigue and associated handling errors.
Consumable tool wear is a major hidden cost in any metalworking operation. To combat this, the machine features a highly effective, dual-action thermal management system. An integrated air system continuously flushes metal chips away from the cutting zone while actively cooling the blade surface. Simultaneously, a dedicated 90W cooling water pump provides targeted liquid thermal dissipation. This synergistic cooling approach prevents the high-speed steel blade from reaching critical temperatures that cause warping, dulling, or metallurgical degradation. As a result, the operational lifespan of each saw blade is exponentially increased, driving down your facility's long-term maintenance and consumable procurement costs.
At the heart of this cutting machine lies a formidable power delivery system designed for maximum mechanical efficiency. Driven by a robust 3/2.4 kW main motor, the equipment utilizes variable pole technology to offer dual spindle speeds of 58 and 29 RPM. This dual-speed capability is not merely a feature; it is a strategic advantage that allows operators to precisely match the kinetic energy of the blade to the specific yield strength and density of the metal being processed. By intelligently applying the correct torque and speed, the machine minimizes energy waste, accelerates cycle times, and ensures that the power system operates well within its optimal thermal and mechanical limits.
Industrial environments demand equipment that can withstand relentless, round-the-clock utilization. The physical architecture of this cutting machine series is characterized by its immense structural density, with the flagship KM-400A model weighing in at a substantial 1800 kg. This high-mass foundation acts as a natural dampener against harmonic vibrations generated during the cutting process. Supported by a 1.5 kW oil pressure motor and operating under a robust 7 Mpa system pressure, the internal hydraulics and pneumatics deliver smooth, unyielding force. This uncompromising approach to structural integrity guarantees that the machine will remain a reliable, high-performing asset on your factory floor for years to come, resisting the wear and tear that quickly degrades lighter-duty alternatives.
Sourcing heavy industrial machinery requires partnering with a manufacturer who deeply understands the rigorous, unforgiving demands of continuous production environments. As a dedicated supplier of advanced fabrication technology, we engineer solutions that fortify your operational capabilities, minimize costly downtime, and drive sustainable long-term profitability for your enterprise.
Uncompromising Quality Assurance: Every individual machine undergoes exhaustive stress testing and rigorous calibration protocols to ensure it meets the highest industrial standards before it ever leaves our facility.
Direct Manufacturer Advantage: By partnering directly with the source, you benefit from highly streamlined communication, rapid technical support, and highly competitive procurement structures devoid of intermediary markups.
Tailored Industrial Solutions: We recognize that no two production lines operate identically; therefore, we offer adaptable equipment configurations and upgrade paths to meet your facility's exact technical specifications.
Comprehensive Lifecycle Support: From the initial technical consultation to post-installation maintenance guidance, our dedicated engineering team stands ready to help you maximize your equipment's uptime and overall return on investment.
Q: How does the low-speed rotation specifically benefit the cutting of soft metals like aluminum and copper?
A: Low-speed rotation is critical when processing soft metals because it drastically minimizes heat generation at the point of contact. High-speed friction can cause soft metals to melt, smear, or warp, leading to jagged edges. By utilizing a controlled 58/29 RPM speed, the blade cleanly shears the material, resulting in a perfectly smooth, burr-free finish that requires no secondary processing.
Q: Can the standard mechanical positioning system be upgraded if our production requires higher automation in the future?
A: Yes, the machine's architecture is intentionally designed with future scalability in mind. The standard mechanical length limitation system can be seamlessly upgraded to a highly advanced servo motor digital length fixing function. This upgrade allows for fully automated, micro-precise batch processing, ideal for facilities scaling up their production volume.
Q: What routine maintenance is required to keep the pneumatic clamping system operating at peak efficiency?
A: Maintaining the pneumatic system is straightforward but essential for operational consistency. It requires routine checks to ensure air pressure remains stable at the required 7 Mpa, periodic lubrication of the mechanical slides and moving joints, and verifying that the incoming factory air supply is properly filtered and free of excess moisture to prevent internal valve corrosion.
Q: How does the integrated dual cooling system actively extend the lifespan of the high-speed steel saw blade?
A: The system utilizes a synergistic approach. The 90W water pump delivers targeted liquid coolant to lubricate the cut and absorb extreme friction heat, while the auxiliary air system forcefully ejects abrasive metal chips from the cutting path. This prevents the chips from being re-cut and stops the blade from overheating, thereby preserving the blade's temper and sharpness for a significantly longer duration.
Q: Is this machine capable of transitioning between processing round tubes and square profiles without extensive reconfiguration?
A: Absolutely. The pneumatic clamping mechanism is highly versatile and designed to securely grip various geometric profiles. Operators can easily transition between cutting round pipes (up to 120mm on the KM-400A) and square pipes (up to 100x100mm) with minimal adjustment to the fixturing, ensuring your production line remains agile and responsive to changing material requirements.
