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Energy Efficient Air Separation Unit
Description
Technical Parameters
Ultra High Energy Efficiency : Equipped with variable-speed compressors and high-efficiency heat exchangers, it saves 15%-20% energy than traditional ASUs, with oxygen production energy consumption at 450-550 kwh/ton, drastically cutting long-term operational costs.
Ultra High Purity Gas Output : Advanced cryogenic distillation technology achieves nitrogen purity ≤0.01ppm O₂ and oxygen purity ≥99.6% with precise argon separation, meeting high-purity gas requirements of high-end manufacturing and heavy industry.
Wide & Flexible Capacity Range : Customizable capacity from 50 to 6,000 Nm³/h, adaptable to all scenarios from small-scale medical oxygen supply to large-scale industrial gas production.
Stable & Low-Consumption Operation : Adopts air bearing expansion turbines as core components, with optimized cold box and distillation column design. Enables 24/7 continuous operation with low failure rate and compact structure to save floor space.
Application Fields
Iron & Steel Metallurgy
Supplies high-purity oxygen for blast furnace oxygen-enriched combustion and impurity removal, nitrogen for casting and forging protection, and argon for high-alloy welding shielding gas. The energy-saving ASU matches the high gas consumption and continuous production needs of the metallurgical industry, reducing energy consumption at the production end.
Electronics & Semiconductor
Delivers ultra-pure nitrogen (≤0.01ppm O₂) as a process shielding gas, meeting the ultra-high purity gas standards for chip and semiconductor device manufacturing and ensuring production yield.
Petrochemical Industry
Provides oxygen as raw material for syngas preparation and nitrogen for pipeline purging and explosion protection. The energy-saving design adapts to the 24/7 continuous production of the petrochemical industry and significantly cuts gas consumption costs.
Medical & Light Industry
Compact energy-efficient ASU supplies stable medical oxygen for medical institutions and meets the nitrogen fresh-keeping demand of the food and beverage industry, with flexible installation and low operating noise.
Why choose NEWTEK's Air Separation Unit
NEWTEK is a top-class Air Separation Unit manufacturer!
Technical Accumulation & Project Experience :
As a global leader in high-end gas solutions, we have deployed over 9,000 gas separation systems worldwide, completing large-scale air separation projects such as Peru 4×40000 Nm³/h and Philippines 51000 Nm³/h, adaptable to industrial scenarios in different global regions.
Full-Link Quality Control :
Implements multi-stage quality inspection throughout the whole process from independent production of core equipment to on-site commissioning, complying with stringent international standards. The equipment comes with an 18-month warranty to effectively extend service life.
7×24 Express Service :
Boasts global service centers with integrated remote monitoring and on-site response. After-sales engineers offer a ≤24-hour response time, supporting overseas on-site services and remote video guidance to solve cross-border after-sales challenges.
Customization & Full Industry Chain Capability :
Provides fully customized complete air separation solutions based on customers' capacity, purity and application scenarios. Supports international delivery terms such as CIF, FOB and CFR, and offers one-stop services from design, production and installation to operation and maintenance.
FAQ
Q1: How does the energy consumption of your energy-efficient ASU compare with the industry average?
A: Our energy-efficient ASU is equipped with variable-speed compressors and high-efficiency heat exchangers, saving 15%-20% energy compared with the traditional industry average equipment. Its oxygen production energy consumption is controlled at 450-550 kwh/ton, reaching the advanced industry level.
Q2: Can the ASU be customized according to our actual gas purity and capacity requirements?
A: Yes, we offer full customization. The purity of oxygen, nitrogen and argon is adjustable-nitrogen purity can reach ≤0.01ppm O₂, with a capacity range of 50-6,000 Nm³/h. All configurations can be tailored to your industrial production needs.
Q3: What is the after-sales warranty period of your energy-efficient ASU, and what is your global service capability?
A: The equipment has an 18-month warranty. We have global service centers providing 7×24 technical support, with after-sales engineers offering a ≤24-hour on-site response time. We also provide overseas on-site services and remote video debugging.
Q4: What core components are adopted to ensure the long-term stable operation of the ASU?
A: The ASU adopts air bearing expansion turbines as core components, with optimized design of distillation columns and cold boxes. It enables 24/7 continuous and stable operation with a low failure rate, eliminating the need for frequent maintenance.
Q5: What delivery terms and payment methods does NEWTEK support for ASU projects?
A: We support international mainstream delivery terms including CIF, FOB and CFR, and payment methods such as T/T and L/C. We can also conduct personalized negotiations based on the actual project scale and customer needs.
Q6: Does NEWTEK provide on-site installation and commissioning services for overseas ASU projects?
A: Yes, we have a professional overseas engineering team, which provides one-stop services for global customers including on-site installation, commissioning, operator training and subsequent maintenance guidance.
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