Description
Sinterit ATEX SLS Vacuum Cleaner — Safe and Efficient SLS Powder Recovery Solution
SLS 3D printing powder management involves not just efficiency, but safety. SLS powders themselves are not explosive, but when mixed with air, they form explosive mixtures (similar to flour and air mixtures). Using ordinary vacuum cleaners for SLS powder cleaning is extremely dangerous, as any spark could trigger an explosion.
The Sinterit ATEX SLS Vacuum Cleaner is a safety device specifically designed for SLS powder, featuring ATEX and Intertek certifications, ensuring safe operation in explosive dust environments. It not only cleans your printer and workspace in just 10 minutes, but also automatically recovers and prepares powder for reuse through its powder separator, significantly improving both efficiency and safety.
Why Choose the Sinterit ATEX SLS Vacuum Cleaner?
1. 【Dual ATEX + Intertek Certification】— Safety Assurance in Explosive Dust Environments
The Sinterit ATEX SLS Vacuum Cleaner features ATEX and Intertek certifications, specifically designed for explosive dust environments. It includes:
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Grounding System — Prevents static electricity accumulation
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Anti-Static Hoses and Nozzles — Eliminates static risks
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M-Class Star Filter — Spark-resistant, ignition-proof
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Specially Designed Collection Unit — Safe powder collection
These designs ensure safe operation even in the most hazardous dust environments.
2. 【10-Minute Rapid Cleaning】— Save Time and Money
Traditional manual cleaning methods require 30 minutes to 1 hour. The Sinterit ATEX SLS Vacuum Cleaner needs only 10 minutes to completely clean your printer and workspace while recovering unsintered powder. This means you can prepare for your next print faster, significantly improving production efficiency.
3. 【Automatic Powder Separation and Recovery】— 100% Powder Utilization Rate
The Sinterit ATEX SLS Vacuum Cleaner features a powder separator that automatically transfers collected powder to a dedicated 40-liter container without manual transfer. Collected powder can be directly poured into the Sinterit Powder Sieve for sieving or stored for further processing. This ensures 100% powder recovery rate, maximizing powder utilization and reducing material costs.
4. 【High-Efficiency Airflow and Powerful Suction】— Complete Workspace Cleaning
Maximum airflow reaches 215 m³/h with a 50 mm suction inlet, ensuring powerful suction. Whether it's dust inside the printer, powder on the workbench, or residual dust on print surfaces, everything is completely cleaned.
5. 【Low-Noise Design】— Comfortable Working Environment
Noise level is only 74 dB(A), equivalent to a typical home vacuum cleaner. You can perform cleaning operations in a comfortable work environment without worrying about noise pollution.
6. 【40-Liter Large Capacity】— Process Multiple Batches at Once
The powder separator capacity reaches 40 liters, sufficient to handle powder from multiple print batches. You don't need to change containers frequently—you can batch recover and process powder.
7. 【International Power Compatibility】— Globally Applicable
Supports both 230V AC and 110V AC (50/60 Hz), suitable for use in different regions worldwide.
Application Scenarios for Sinterit ATEX SLS Vacuum Cleaner
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SLS Printing Studios: Professional studios use the ATEX vacuum to safely and efficiently clean and recover powder.
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Small-Batch Production Companies: Manufacturing companies use the ATEX vacuum to ensure clean work environments while maximizing powder utilization.
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R&D Departments: Universities and research institutions use the ATEX vacuum to support continuous prototype development and experimentation safely.
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Medical Device Manufacturing: Medical device manufacturers use the ATEX vacuum to ensure clean work environments meeting medical standards.
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Industrial Parts Manufacturing: Manufacturing companies use the ATEX vacuum to support batch production of functional parts.
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Drone Parts Manufacturing: Drone manufacturers use the ATEX vacuum to clean and recover powder, ensuring safety and efficiency.
Why Do SLS Powders Require ATEX-Certified Vacuum Cleaners?
Many people mistakenly believe SLS powders themselves are explosive, but in reality, SLS powders are not inherently explosive. However, when SLS powder mixes with air, it forms an explosive mixture. This is similar to flour and air mixtures—seemingly harmless, but explosive when exposed to sparks or high temperatures.
Ordinary vacuum cleaners, even professional-grade ones, are unsuitable for SLS powder cleaning because:
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Static Electricity Risk: Ordinary vacuums easily generate static electricity, potentially triggering explosions
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Spark Risk: Motors or other components in ordinary vacuums may generate sparks
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Improper Filter Design: Standard filters cannot safely handle fine powder
The Sinterit ATEX SLS Vacuum Cleaner completely eliminates these risks through:
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Complete Grounding: Prevents static electricity accumulation
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Anti-Static Hoses and Nozzles: Eliminates static risks
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M-Class Star Filter: Spark-resistant, ignition-proof, safely filters fine powder
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Special Motor Design: Generates no sparks or high temperatures
Technical Specifications
| Specification |
Parameter |
| External Dimensions |
440 x 360 x 770 mm (17.3 x 14.2 x 30.3 inches) |
| Total Weight |
26 kg (57.3 lbs) |
| Power |
1.1 kW |
| Power Supply |
230V AC or 110V AC (50/60 Hz) |
| Noise Level |
74 dB(A) (EN ISO 3744) |
| Maximum Airflow |
215 m³/h |
| Suction Inlet |
50 mm |
| Filter Type |
Main: Star M-Class Filter; Additional: HEPA |
| Collection Unit Capacity |
40 liters (10.6 gallons) |
| ATEX Zone |
Z22 or Intertek Certification |
| Package Contents |
ATEX Vacuum Cleaner + Accessory Set + Powder Separator + User Manuals |
Frequently Asked Questions
Q: Why can't ordinary vacuum cleaners be used for SLS powder cleaning?
A: SLS powder mixed with air forms explosive mixtures. Ordinary vacuum cleaners easily generate static electricity or sparks, potentially triggering explosions. The Sinterit ATEX SLS Vacuum Cleaner completely eliminates these risks through grounding, anti-static design, and special filters.
Q: What does ATEX certification mean?
A: ATEX certification indicates the device has passed EU certification and is safe for use in explosive dust environments. Intertek certification is an independent third-party certification further ensuring safety.
Q: How long does cleaning take?
A: Just 10 minutes. You can completely clean your printer, workspace, and recover unsintered powder.
Q: Can collected powder be reused?
A: Absolutely. The powder separator automatically transfers powder to a 40-liter container, which can be directly poured into the Sinterit Powder Sieve for sieving, then mixed with fresh powder for reuse.
Q: What is the powder separator capacity?
A: 40 liters. Sufficient to handle powder from multiple print batches.
Q: How loud is the vacuum?
A: Noise level is 74 dB(A), equivalent to a typical home vacuum cleaner, providing a comfortable work environment.
Q: What power supplies does the vacuum support?
A: Supports both 230V AC and 110V AC (50/60 Hz), suitable for use in different regions worldwide.
Q: Which printers is the vacuum compatible with?
A: The Sinterit ATEX SLS Vacuum Cleaner is compatible with all Sinterit SLS printers, including Lisa X, SUZY series, and others.
Q: What's included in the package?
A: Includes ATEX Vacuum Cleaner, accessory set, powder separator, and user manuals.
Perfect Complement to Lisa X
The Sinterit ATEX SLS Vacuum Cleaner is the perfect complement to the Lisa X. The Lisa X handles efficient printing, while the ATEX vacuum handles safe, efficient powder recovery and cleaning. Together, they provide a complete SLS printing workflow solution.
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Lisa X Printing → ATEX Vacuum Cleaning → Powder Recovery → Powder Sieve Sieving → Reuse — Forms an efficient, safe complete workflow
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Save Time: 10-minute rapid cleaning
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Save Costs: 100% powder recovery rate maximizes powder utilization
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Ensure Safety: ATEX certification provides safety assurance in explosive dust environments
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Improve Efficiency: Automatic powder separation and transfer
Why Choose QTS Taiwan?
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Official Taiwan Authorized Distributor: Latest product information and priority component supply
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Comprehensive Localized Support: Chinese documentation, local technical team, fast repair services
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Flexible Purchase Options: Complete system purchase, installment plans, rental options
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Safety Expertise: Provides SLS powder safety operation training and guidance
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Long-Term Partnership: Invested in your success, providing continuous support
If you are using a Sinterit Lisa X or SUZY printer, the Sinterit ATEX SLS Vacuum Cleaner is an essential safety device. Contact QTS Taiwan today to learn more.
