9 China 
1 Russia 
1 Germany 
1 Ethiopia 
NEW RETURN INDUSTRIAL CO., LIMITED
- Address: Room 1508, 15th Floor, Phase 2, Ailan Center, 625 Nathan Road, Mong Kok, Hong Kong, Hong Kong, 营业 , China
- Email:
- Phone: 15640464891
Business description
As China's leading professional manufacturer of aluminum liquid hydrogen analyzers, we have been deeply involved in the aluminum casting industry for 16 years and focus on providing global customers with high-precision, intelligent hydrogen content detection equipment.We can accurately detect the hydrogen content in aluminum liquid in real time with a detection accuracy of ±0.01ml/100gAl, helping customers effectively prevent porosity defects and reduce casting scrap rates.
Our products include density equivalent analyzers, online and laboratory-grade hydrogen analyzers, which are suitable for production lines of different scales and process requirements, and have been widely used in high-end aluminum castings such as automobiles, aerospace, and 3C electronics.
We have passed the quality management system certification and established industry-university-resea rch cooperation with many universities to continuously promote innovation in hydrogen detection technology.
With "high quality & low price" as the core, we provide a full range of services from equipment customization, technical training to after-sales support, and are committed to becoming a technical benchmark in the field of global aluminum liquid hydrogen control, helping customers achieve green and efficient production.
*Offline Aluminum Liquid Hydrogen Analyzer
*Online Aluminum Liquid Hydrogen Analyzer
*Aluminum Alloy Density Equivalent Instrument
*Degassing refining machine series
*Aluminum liquid transfer series
Latest listings
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Qualitative Hydrogen AnalyzerFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 1300.00 Dollar US$Decompression solidification test is a method to indirectly determine the amount of hydrogen in the aluminum liquid by preparing the sample under reduced pressure (a certain vacuum degree) and then observing and testing the density of the sample. Dur...
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Fixed DegasservFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 11992.00 Euro €The control system can accurately adjust the degassing time, speed, and gas volume to meet different production needs. Although it is a fixed installation, it has a compact structure and occupies a small area. Its unique design supports flexible rota...
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Mobile Degasssing And Refining MachineFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 9593.00 Euro €The equipment is equipped with a wheeled chassis or track system, which occupies a small area and is easy to deploy, and can quickly switch between different workstations. The ultra-large high-definition touch screen accurately displays parameters su...
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Hanging DegasserFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 3000.00 Euro €After the original equipment is hoisted above the aluminum liquid, the graphite rotor rotates at high speed driven by the motor, breaking the high- purity nitrogen or argon into tiny bubbles and injecting them into the aluminum liquid. By using the g...
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Aluminum Alloy Density Equivalent InstrumentElectronic manufacturing machinery - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 8395.00 Euro €Density equivalent is an intuitive indicator that comprehensively reflects the purity of metal and further detects the cleanliness (gas content) of aluminum liquid. This machine is used to test the density equivalent value of aluminum alloy samples b...
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Offline Aluminum Liquid Hydrogen AnalyzerFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 35976.00 Euro €• No consumables • High precision • 3-5 minutes finish testing • Cost per use 0.14 USD By extracting a quantitative molten aluminum sample, the rapid depressurization technolo gy is used to completely release hydrogen from the aluminum liquid under c...
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Online Aluminum Liquid Hydrogen AnalyzerFoundry machines and equipment - NEW RETURN INDUSTRIAL CO., LIMITED - China - July 20, 2025 - 29980.00 Euro €Principle Sievert 's Law states that the amount of diatomic gas (hydrogen) dissolved in molten aluminum is proportional to the square root of its pressure. The CHY-02D analyzer allows hydrogen to diffuse from the aluminum liquid through a porous prob...
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