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随着金属行业对产品要求的提高,客户对带钢的表面质量要求也越来越高。表面质量技术在现有产品上的应用很广泛,此类新的钢铁技术也可以扩展到一些其他行业,例如:电子、自动化、电气、家具。在冷轧轧制线和处理线上,为了充分移除带钢表面的残余液体和脏污,人们采用了各种各样的技术。但为了保证这些技术在最佳状态下运行,往往要求较高的操作成本或频繁的设备维护。斯普瑞喷雾系统公司的真空辊系统在国外的金属制造行业中已被广泛应用。此系统应用于冷轧生产线,能显著的降低操作成本和维护费用。它能有效的移除板带表面的残余乳化液、轧制油以及水,同样也能移除金属板带表面的残铁和脏污,而且此技术已在多条生产线上被证实。由于系统的多种真空剖面和结构工艺,使其能够在各种高级应用上的效果达到最佳。真空辊系统具备在线反冲洗能力,可直接恢复辊面状态,保持辊面始终处于高效率的状态下运行,这样就大大的提高表面质量并降低了操作成本。
With the metal industry to improve product requirements, customers on the strip surface quality requirements are getting higher and higher. Surface quality technology is widely used in existing products. The new steel technology can also be expanded to other industries such as: Electronics, Automation, Electrical, Furniture. In the cold rolling line and the processing line, various techniques have been adopted in order to sufficiently remove residual liquid and dirt on the surface of the strip. However, in order to ensure that these technologies operate at their best, they often require higher operating costs or frequent equipment maintenance. Spray Spray Systems vacuum roller system in the foreign metal manufacturing industry has been widely used. The system is used in cold-rolled production lines, which significantly reduces operating costs and maintenance costs. It effectively removes residual emulsions, rolling oil and water from the surface of the strip and also removes iron and dirt from the surface of the strip, and the technology has been proven on several production lines. Due to the system’s wide range of vacuum profiles and structural processes, it is possible to achieve optimum results in a variety of advanced applications. Vacuum roller system with online backwash capability, can directly restore the roller surface state, keep the roller surface is always in high efficiency state of operation, thus greatly improving the surface quality and reduce operating costs.