50L / H High Purity Low Price Liquid Nitrogen Generator Made in China

50L / H High Purity Low Price Liquid Nitrogen Generator Made in China. High Purity Output: Produces liquid nitrogen with purity up to 99.999%, suitable for food and industrial use. Proven Stability: Developed by Chinese Academy of Sciences experts, ensuring high product stability. Global Validation: Successfully used in USA, Peru, Germany, and high-altitude areas up to 4500 meters. Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs. Low Noise Operation: Designed with low noise levels for comfortable industrial and laboratory environments. Certified Quality: Complies with CE, ISO, and RoHS certifications for safety and quality assurance. Versatile Applications: Ideal for food freezing, cryogenics, superconductivity research, and biological preservation. Efficient Production: Capable of producing 1-50L/h of liquid nitrogen with PLC touch screen control.