Ydz-10 Series Stainless Steel Self-Pressurized Liquid Nitrogen Tank Cryogenic Container Dewar 10L for Ice Cream Making Machine

Ydz-10 Series Stainless Steel Self-Pressurized Liquid Nitrogen Tank Cryogenic Container Dewar 10L for Ice Cream Making Machine. 5-Year Vacuum Warranty: Ensures long-term stable performance with a dedicated 5-year warranty on vacuum integrity. Helium Leak Detection: All welds pass rigorous leak detection using helium mass spectrometer for guaranteed safety. Patented Vacuum Technology: Unique neck design and vacuuming technology ensure extremely low evaporation loss rates. High-Strength Aluminum Alloy: Outer shell and inner vessel made of aluminum alloy for light weight and corrosion resistance. 100% Pre-Delivery Testing: Every product undergoes 100% visual and functional inspection before shipment. ISO9001 & CE Certified: Products meet international quality standards with ISO9001 and CE certifications. Customization Available: Factory supports full customization from samples, designs, and minor modifications. 24/7 Technical Support: Engineers available via email or phone with 24-hour response time and free training.