The pre-stage components of the liquid nitrogen generator.
Pre-stage Nitrogen Generator for Liquid Nitrogen Generator (Component)
Pre-stage Nitrogen Generator for Liquid Nitrogen Generator (Component)
Our pre-stage nitrogen generator for liquid nitrogen generator (Component) is designed specifically as a front-end supply module for liquid nitrogen generators, featuring a highly compact structure for easy assembly and system integration. It delivers high-purity nitrogen with adjustable purity from 99% to 99.99%, improving the efficiency of liquid nitrogen production and reducing the consumption of helium. The flow rate of a single component ranges from 2L/min to 10L/min and the dew point can reach up to -50°C. Equipped with a 485 communication interface, this space-saving component offers a streamlined alternative to bulky split systems, making it an ideal match for on-site liquid nitrogen production applications.
Core Advantage
1.High-Performance: Adjustable purity from 99% to 99.99%, a flow rate range of 2–10 L/min, a dew point as low as -50°C
2. 24/7 Uninterrupted Supply: Dual CMS molecular sieve columns auto-switch without shutdown
3.Convenience: Built-in oil-free compressor option for plug-and-play installation
4.Compactness: Integrated overall structure, easy to assemble
Applicable Industries
Technical Specifications
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Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Brazilian Miner Vale SA
23 large-scale ball mills, Ø5.5×8.8m
Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
6 wet grinding rod mills, Ø4.6×6.7m
Vedanta Project in South Africa
1 SAG mill, Ø8.5×5.5m
Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
6 SAG mills, Ø8.8×4.8m
Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
SAG mill, Ø9.75×4.88m
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Why Choose CITIC HIC's Grinding Mills
- High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology. - High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques. - Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations. - High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.