List of Raw Materials:Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:hollow block machine,cement mixer,etc. We will provide you with the best product and service. Materials such as sand, crushed stone, cement, dust and fly coal ash, cinder, gravel, perlite, wet ash in power plants, dry ash, hybrid ash diesel engine concrete mixer, boiler slag, spontaneous combustion coal gangue, mountain flour, haydite, mine tailings, scoria, steel slag , carbide slag, water-granulated slag, wind-granulated slag concrete pan mixer, dry slag, smelting slag, sulfuric acid residue, phosphaed fertilizer slag, caustic sludge, laterite in aluminium manufacturers, electrolytic copper slag, stonework waste, potsherd, waste brick powder, construction waste, etc (among which one or two kinds are enough. Product Superiority: The products are of multi-function and outstanding performance. They are also pretty good in terms of thermal insulation, sound insulation, fire-proofing, lightness, earthquake-proofing, firm-less and nice appearance. Thus, they are really a good choice for high-performance modern residence, which may become lighter, more energy-saving and beautiful. Equipment Superiority: The products are produced according to the international standard, which are also reached advanced national standards. Technology such as constant vibration, frequency conversion and braking is put into practice in the production process. Apart from this, after vibration and energy consumption will stop immediately the machine is turned off. Key parts of the equipment are made with fine workmanship according to fatigue-resistant design, which may meet users’ demand of continuous multi-shift production.