Watch this overview to discover why many professionals pay attention to this approach. In this video, you'll see a detailed demonstration of Guangzhou Qihong's water bath type pasteurizing tunnel machine designed for canned tomato paste production. Learn how this equipment ensures precise temperature control, efficient processing, and reliable food safety standards in industrial canning lines. See real operational insights and understand how Qihong's 20+ years of technical expertise delivers cost-effective, customized solutions for food manufacturers worldwide.