集箱收口技术的出现,是锅炉工艺领域里的重大突破。它取替了集箱管端与端盖的传统焊接工艺——手工焊接单面成型,简化了金切加工,焊接及探伤等工序。新旧工艺对比分析生产工序减少九项;焊接量减少80％;可比成本下降60％～70％;质量合格率增加60％,达到100％;因此,搞好集箱收口设备的正确选型及设计工作,对提高工作效率及节资省能都具有很大意义。 The emergence of header closing technology is a major breakthrough in the field of boiler technology. It replaces the traditional welding process of header end and end cap - one-sided molding by hand welding, which simplifies the processes of gold cutting, welding and flaw detection. Comparison of new and old technology to reduce the production process nine; 80% reduction in welding; comparable cost down 60% to 70%; quality pass rate increased by 60% to 100%; Therefore, Work, to improve work efficiency and save energy are of great significance.