... .Atomatic and space-saving 4.user-friendly design,energy-saving Instructions of small ice flake making machine: 1) Refrigerant:R22, ... effective cost. 2). Homogeneous freezing, clean ice scraping, fast ice dropping.3). Vertical machining ice bucket is non-rust, non-deformation and ... rate, low noise and energy saving. 5). Weldless formed ice scraper has high strength, long service life. The blade shaft, ...