High-Precision Laser Cutting Machine Aluminum | Kempson Laser

Kempson creates laser cutting machine aluminum specifically for processing high-reflectivity and high-thermal-conductivity aluminum alloys, using integrated anti-reflection light path protection technology to solve the industry challenge of laser back-reflection poisoning.
  • Laser Power: 1200W
  • Cutting Thickness: 1-12mm
  • Cutting Speed: 120m/min
  • Applicable Materials: Aluminum
  • Warranty Period: 3 years
Price:

Laser cutting machine aluminum is a precision device that uses a high-power-density fiber laser beam to perform non-contact processing on aluminum alloy materials. It can precisely cut round tubes, square tubes, and special-shaped aluminum profiles. As a highly efficient industrial aluminum laser cutting machine, it features an extremely narrow kerf and a minimal heat-affected zone, making it the mainstream solution for processing aluminum alloy profiles in metal fabrication.

Why does aluminum need a specialized laser cutting machine?

  • High Reflectivity: Aluminum is a typical high-reflection material with an extremely low absorption rate for lasers. Specialized equipment is equipped with an optical path anti-reflection protection module, which can prevent back-reflection from damaging core laser components and ensure the stability of the laser cutting machine’s aluminum during operation.
  • High Thermal Conductivity: Aluminum conducts heat extremely fast, and heat diffuses rapidly. Specialized supports use high-density energy focusing and sensitive dynamic response to complete high-speed aluminum laser cutting, finishing the cut before the heat diffuses, avoiding conductive dross and thin tube deformation.
  • Section Quality: Workpieces have low melting points and oxidize easily. Specialized equipment, paired with self-developed CNC systems and precision gas flow control, can improve the smoothness of the section, leaving the melting point burr-free and eliminating secondary processing.

Working Principle

Laser cutting machine aluminum divides materials through energy conversion. It utilizes a high-performance fiber laser to generate a high-energy beam, which is stably transmitted through the fiber to the cutting head and converged by a focusing lens into an extremely small light spot with a diameter of 0.1-0.3mm.

When you start the equipment, the instantaneous high temperature of tens of thousands of degrees produced by the light spot causes the aluminum surface to vaporize or melt rapidly. Due to the extremely high thermal conductivity of aluminum, we precisely coordinate the cutting head trajectory and tube feed through our self-developed CNC system. Coupled with high-pressure nitrogen or air, the molten metal is blown away from the cut instantly. This non-contact processing method allows you to obtain extremely high dimensional tolerance performance even when processing easily deformed thin-walled aluminum tubes.

When purchasing a laser cutting machine for aluminum, many customers tend to focus only on the laser, but to truly master aluminum processing, the hardware configuration and linkage characteristics of the entire machine are key.

Components and Features

We break down the configuration and features of this industrial aluminum laser cutting machine as follows:

Anti-high-reflection Laser

Features: Aluminum cutting features back-reflection the most. This system possesses multiple anti-reflection light path protections to absorb and block rebounding lasers. Even if you perform high-speed aluminum laser cutting for long periods, the internal laser modules remain undamaged, and the output power stays stable.

Clamping Positioning Chuck

Features: This “front-and-back coordination” design specifically considers the diversity of profiles. The pneumatic rear chuck can be clamped with one button, while the manual front chuck provides more control when handling non-standard shaped aluminum. This structure maintains a constant clamping force, ensuring that tubes—whether angle iron, channel steel, or thin-walled aluminum tubes—do not deform or shift during cutting.

CNC System

Features: This “brain” focuses on simplicity and ease of use. It does not require you to be proficient in complex CAD drawing; simple processes can generate trajectories by directly inputting parameters. The system supports lifelong free upgrades and maintenance. Through algorithm optimization, it automatically adjusts laser power and cornering speed to ensure that aluminum corners do not over-melt.

Autofocus

Features: If the aluminum surface has slight fluctuations, ordinary equipment easily hits the head. The cutting head of this aluminum fiber laser cutter can perceive height changes on the tube surface and auto-focus, keeping the light spot diameter stable at $0.1-0.3\text{mm}$ to ensure verticality and smoothness of the cut.

Cooling System

Features: Aluminum cutting demands extremely high power stability. Our system employs a dual-loop cooling mode, providing independent temperature control for both the laser and the cutting head. This ensures that even during continuous high-speed aluminum laser cutting, the core components remain at an optimal, constant temperature, effectively preventing beam quality degradation caused by overheating.

Integrated Dust Collection

Features: Aluminum machining generates significantly more dust than standard carbon steel, and aluminum powder is highly adhesive. This system activates simultaneously with the cutting operation, rapidly extracting metal dust the moment sparks are generated.

This configuration is designed to solve the three major problems of aluminum: “easy reflection, easy deformation, and easy dross.” Our industrial aluminum laser cutting machine configuration plan allows you to exchange lower maintenance costs for higher precision finished products.

Specifications

To help you quickly check production requirements, we have organized the core parameters of this industrial aluminum laser cutting machine designed for small and medium-sized aluminum tubes:

Technical ItemData / Range
Laser Power1200W (Optimized version for aluminum alloy)
Round Tube Range10 – 120mm
Square Tube Range10 – 100mm
X, Y Axis Positioning±0.1mm
Processing Length Range 6200mm
Materialsaluminum alloys

The above parameters are set according to current mainstream furniture hardware and guardrail profile processing needs. If you have thicker or larger aluminum processing requirements, we can also provide higher-power aluminum fiber laser cutter customization plans to ensure the cutting effect perfectly matches your business scale.

Applications

With its extremely high processing precision and friendly protection for thin-walled materials, this industrial aluminum laser cutting machine has become a key piece of equipment for “cost reduction and efficiency improvement” in multiple industries.

  • Hardware, Furniture, and Kitchen/Bathroom Industry
  • Fitness Equipment and Medical Devices
  • Auto Parts and Lightweight Transportation
  • Decorative Building Materials and Modern Agriculture
  • Electronic Communication and Aerospace Support

As long as your production involves fine processing of aluminum, carbon steel, or stainless steel profiles, this equipment can help you respond quickly to market orders with high production flexibility and economy.

Cutting Demonstration

Service and After-sales Guarantee

We know that “downtime means loss” in industrial production, so Kempson has built a complete service system to let you buy with confidence and use with peace of mind:

  • Three-year Long Warranty: We provide a three-year quality guarantee for the entire machine (except for wearing parts). The stability of core components leaves you with no worries in later operation and maintenance.
  • Lifelong Free System Upgrades: The self-developed CNC system and nesting software support lifelong free upgrades, ensuring your equipment always has the latest cutting processes and operating functions.
  • Free Technical Support and Training: We provide on-site installation, debugging, and operation training to ensure your technicians can get started in a short time. Meanwhile, remote technical consultation is provided for life.
  • Free Sampling Service: You are welcome to send actual aluminum samples for processing. We will perform free cutting tests for you in the laboratory and let the measured data show the results and solutions.

Conclusion

Facing the increasingly competitive metal processing market, choosing the right tool is often more important than competing on physical strength. Kempson’s laser cutting machine aluminum, specifically developed for aluminum, not only solves the technical ailments of high reflection and easy deformation of aluminum alloys but also lowers the threshold for small and medium-sized enterprises to enter the precision cutting field through self-developed systems and cost-effective configurations.

If you are looking for an industrial aluminum laser cutting machine solution that guarantees precision while handling multiple materials, contact us now. Let us speak with data and customize your exclusive, efficient cutting future.

FAQs

Is there a risk of back-reflection damaging the laser when cutting aluminum?

Yes, but a professional aluminum fiber laser cutter is equipped with multiple anti-reflection protection modules. Kempson’s system can effectively block rebounding light, ensuring the safety of core laser components during high-reflection material operations.

Why are there burrs or dross on the section after aluminum cutting?

It is mainly due to heat conducting too fast or improper auxiliary gas control. Through high-speed aluminum laser cutting technology, cutting is completed before heat diffuses, and combined with high-pressure nitrogen to blow away molten slag, a smooth and burr-free cut can be achieved.

Can this equipment cut ultra-thin-walled aluminum tubes? Will they deform?

Yes. We use non-contact cutting, paired with pneumatic chucks with constant clamping force, to ensure no mechanical stress when cutting thin-walled tubes. As long as parameters are set reasonably, the finished product will not undergo physical deformation.

Can the aluminum laser cutting machine also handle stainless steel or carbon steel?

Absolutely. This industrial aluminum laser cutting machine is multi-purpose. It can not only process Series 1-7 aluminum alloys but also efficiently cut various thicknesses of carbon steel, stainless steel, brass, and other metal tubes and profiles.

Which auxiliary gas is recommended when cutting aluminum?

If you want the cut to be white and non-oxidized, high-pressure nitrogen is recommended; if there are no high requirements for the color of the cut and you seek ultimate cost-effectiveness, filtered and dried high-pressure air can also be used.

Is your self-developed system complicated to operate? Does it require a specialized drafter?

It is very simple. The system has a built-in automatic nesting function. Conventional processes can be directly input on the machine with dimensions; there is no need for professional CAD drawing foundations. Ordinary workers can operate it after half a day of training.

Looking for a laser cutter?

Learn about our CNC laser cutting machines

Leave Us A Message
Feel free to leave us a message, and we will get back to you within 24 hours.
Contact Form
Top