JZDBF inert-gas‑protected airflow disintegration and classification machine, specifically designed for processing 3D‑printing metal powders such as AlSi₁₀Mg.

Key Takeaways

Recently, Sichuan Juzi Powder Equipment Co., Ltd. and a well-known Hunan-based… 3D A metal powder printing company has secured a new round of large‑value equipment contracts, with customers placing bulk orders. JZDBF Series inert-gas-protected airflow dispersion and classification complete system , used for AlSi₁₀Mg Aluminum alloy powder, titanium alloy, high-temperature alloy, stainless steel, and other mainstream materials 3D Printing powder is dispersed, deagglomerated, and subjected to precision classification throughout the entire processing workflow.

This collaboration represents an upgraded, repeat engagement under the two parties’ longstanding, in-depth strategic partnership. Leveraging Juzi’s mature powder‑processing technology, large‑scale delivery capabilities, and robust, long‑term implementation services, the Hunan‑based enterprise will use the new equipment to enhance… AlSi₁₀Mg Mass‑production capacity for powders, ensuring stable powder flowability and consistent particle size while controlling aluminum‑powder oxidation losses, thereby enabling efficient recycling and regeneration of printing waste powder.

I. Processed Materials: AlSi₁₀Mg Pain points in powder processing

AlSi₁₀Mg Is SLM Metal 3D The most widely used lightweight aluminum alloy powder in the printing industry is extensively employed in manufacturing water-cooled housings for new energy applications, aerospace lightweight brackets, and semiconductor heat‑dissipation modules. However, powder processing faces four major industry challenges, and conventional equipment cannot meet the required standards:

• Highly reactive and prone to oxidation, posing safety risks. Fine spherical aluminum powder readily oxidizes upon exposure to air, leading to porosity and cracking in printed parts. Open‑process manufacturing carries the risk of dust explosions, necessitating continuous inert‑gas purging to exclude air throughout the entire operation.
• Severe agglomeration and caking of the powder. Atomized primary powder, 3D Recycled powder used in printing commonly exhibits satellite particle agglomeration and sintering-induced clumping; if these aggregates are not dispersed prior to classification, the bulk density will decrease, thereby compromising the powder‑bed spreading and printing quality.
• Stringent particle size accuracy requirements Industry-standard particle size range 15–45 μm 、 20–63 μm , requiring a narrow particle size distribution ( D97/D10 < 1.5 ), conventional screening equipment lacks sufficient cutting precision.
• Production capacity fluctuations are difficult to manage. The equipment’s throughput is not a fixed value; it fluctuates depending on the agglomeration characteristics of the feedstock, the duration of the disintegration process, and the desired particle size of the final product. Therefore, the equipment must support flexible adjustment across multiple parameters.

Sichuan Juzi JZDBF The inert‑gas‑flow dispersion classifier addresses all of the aforementioned pain points, with process parameters that can be adaptively adjusted to accommodate both small‑batch R&D and large‑scale, ten‑thousand‑ton‑per‑year production.

II. Core Technological Advantages of Sichuan Juzi

1. Fully enclosed inert closed-loop system, rigorously controlling oxygen ingress into aluminum powder.

• Nitrogen gas / Argon is used in a fully negative-pressure closed-loop system, ensuring that the entire process—from feeding and dispersing to classification and discharging—is completely isolated from air.
• Equipped with an online real-time oxygen concentration monitoring module, ensuring stable oxygen control within the chamber. 1PPM Within, the oxygen increase in powder processing is less than 5ppm；
• Inert gas recycling significantly reduces long-term consumable costs and is compatible with… AlSi₁₀Mg Safe production of high‑activity alloy powders.

2. Supersonic flexible airflow atomization, fully preserving powder sphericity.

• Laval supersonic nozzle–induced particle self‑collision dissociation, with no harsh mechanical shearing, preserves the powder’s original spherical morphology.
• It instantly breaks up agglomerates of virgin powder and eliminates sintering‑induced adhesion in recycled printing powder, significantly improving the loose bulk density and flowability of the dispersed powder—eliminating the need for a secondary reshaping step.

3. High-precision turbine classification ensures the stable production of narrowly distributed powders.

• Independently developed a continuously variable-speed precision classification wheel that precisely cuts particles to the target size and can simultaneously separate powders into coarse, medium, and fine fractions.
• Grading accuracy D97/D10 < 1.5 , perfectly suited for aviation and high-end new energy sectors 3D Print the powder particle size standard;
• The system can automatically optimize dispersing and feeding parameters based on the desired particle size of the finished product, with throughput dynamically adjusted to accommodate variations in feedstock and process conditions.

4. A full range of modular models, covering all production capacity requirements.

• Laboratory-scale pilot model: 1–10 kg/h , new materials research and development, and incoming material sample testing;
• Pilot-scale production model: 20–100kg/h , small and medium-sized powder processing plants engage in mass production;
• Large-scale complete production lines: 100–400kg/h , a ten-thousand-ton-scale capacity expansion project for the head powder enterprise;
• Supports non-standard customization and can be integrated with nitrogen generation units, automated packaging systems, and online powder‑testing systems, enabling fully automated, unattended production lines.

5. Intelligence PLC Integrated control system with one-touch switching between multiple materials.

Full-machine digital control: chipping time, staged rotational speed, inert gas flow rate, and feed rate are all adjustable; built-in AlSi₁₀Mg 、TC4 Titanium alloy, In718 Dedicated process programs for dozens of materials, including high‑temperature alloys and stainless steels, enable seamless material switching without the need for repeated adjustments, significantly reducing changeover downtime.

III. Corporate Strength: With over a decade of expertise in additive manufacturing powders, we maintain long-term partnerships with clients nationwide.

1. Technical Qualification Reserve

to have 52 This powder equipment is based on proprietary intellectual property and focuses on metals. 3D We research, develop, and manufacture complete sets of equipment for powder printing, dispersion, and classification, and are a leading domestic manufacturer in the field of inert‑atmosphere powder handling.

2. Performance across all product categories

Full coverage of materials for mature, mass‑produced equipment applications: AlSi₁₀Mg Aluminum-silicon-magnesium alloy powder, TC4 Titanium alloys, nickel-based superalloys, 304/316 Stainless steel, cobalt-chromium alloy, copper-based powder, atomized primary powder, 3D Print waste toner recovery material, etc.

3. Long-term repeat-purchase partner customers

Nationwide ultra 2000 Household powder, 3D Printing has fostered stable cooperation between upstream and downstream enterprises, with leading powder manufacturers in Hunan, Jiangsu, Guangdong, Shandong, Sichuan, and other regions establishing partnerships. 3–8 A long-term strategic partnership has been established, with multiple large‑scale repeat purchases and additional equipment orders. This latest procurement marks the third time the Hunan client has placed a bulk order for Juzi’s complete production lines.

4. Full-cycle supporting services

1. Free sample testing upon receipt of materials, with a customized production line solution provided.
2. On-site installation and commissioning, along with on-site training for operators;
3. 7×24 Hourly nationwide after-sales service, 30 Minute-level response, 72 The on-site engineer arrives;
4. Standardized delivery cycle, standard models 30–60 Shipped from the factory, large-scale complete production lines can be scheduled according to the customer’s project timeline.

IV. Compatible Materials & Downstream industries

1.  Processable powdered materials

AlSi₁₀Mg Aluminum alloy powder, TC4 Titanium alloy powder, Inconel718 Nickel-based superalloys, 304/316 Stainless steel powder, cobalt-chromium alloy, copper-based powder, magnesium-aluminum alloy, gas atomization 3D Print native powder, SLM Printed recycled cycle powder, thermal spray powder, MIM Injection-molded metal powder

2.  Downstream application industries

Metal 3D Print ( SLM/LPBF ), lightweight aerospace components, water-cooling heat-dissipation parts for new-energy vehicles, semiconductor electronic thermal-management modules, orthopedic medical implants, powder metallurgy, preparation of thermal-spray materials, and research and development of new metal-powder materials.

V. Frequently Asked Questions from High-Value Customers

Q1 : Processing AlSi₁₀Mg Aluminum powder: Why must an inert-gas‑protected classifier be used?

A ： AlSi₁₀Mg Fine aluminum powder is highly reactive and readily flammable and explosive; processing in conventional open‑type equipment can lead to rapid oxidation, and excessive oxygen content in the powder may result in… 3D Printed finished products exhibit porosity and cracks; the Juzi inert closed-loop system provides complete oxygen isolation throughout the process, ensuring both powder purity and production safety, making it suitable for aluminum-based applications. 3D Essential equipment for powder printing and processing.

Q2 Is the equipment’s processing capacity a fixed value? AlSi₁₀Mg How is powder production capacity adjusted?

A : The equipment throughput is a variable value, influenced by three major factors: ①AlSi₁₀Mg The raw material’s inherent agglomeration characteristics; ② Duration of the disintegration process setting; ③ The customer specifies the desired particle size of the finished product. The equipment’s intelligent control system allows for flexible adjustment of feed rate, classifier wheel speed, and dispersing air pressure, enabling precise optimization of production capacity. Higher throughput is achieved in coarse‑powder processing, while ultrafine powders with a narrow particle‑size distribution can reduce throughput to ensure superior particle‑size accuracy.

Q3 : Only produce AlSi₁₀Mg Can the equipment used for a single material also accommodate other alloy powders?

A : Fully compatible. The equipment chamber is easy to clean and prevents cross-contamination, while the system comes preloaded with multiple material‑specific process parameters. Switching between titanium alloys, stainless steels, high‑temperature alloys, and other powders allows one‑click program selection, making it suitable for simultaneous production of a wide range of powder types.