Shanghai Hanrui Machine Engineering Co., Ltd. China (Mainland)

Shanghai Hanrui Machine Engineering Co., Ltd. is mainly engaged in integral services of designing, manufacturing, selling work and installation including solid materials handling and pneumatic conveying system packaged machinery and its special equipment, valves and piping fittings, special purpose first-aid appliances, industrial intelligent control system. Hanrui Company independently developed and manufactured the key equipment in solid materials pneumatic conveying system widely used in trades of chemical industry, plastic and resin, medicine, food, and coal gas. On the basis of continually adopting the new foreign technology and accumulating engineering experiences, our products are manufactured in series and packaged adapting to all kinds of solid bulk material (powder or pellet) with different characteristic and working condition for unloading, measuring, dispensing, mixing and pneumatic conveying system. No matter in lower pressure conveying system or high pressure conveying system they could work continually and reliably and their main parameters are on the advanced level in the same product trades at home and abroad. Our rotary feeder attains three items of national monopolies and automatic bag unpacking/unloading machine attains one item of national monopolies. Our products and services are extensively used for conveying, material unloading, dedusting, metering, mixing, packing units in the processing units of the solid materials (including powder, particles, powder mixtures and flakes of ABS, PS, PE, PP, POM, SAN, PET, PC, PTA, PVC, BPA, SAP, AS and PMMA) in the trades of petroleum, chemical industries, chemical fiber, dye, pharmacy, food, electronic, paper making, natural gas, electric power, environmental protection, and metallurgy. It is applicable for various pneumatic conveying systems and gravity flow conveying systems under the conditions of diluted-phase, densed-phase, high pressure, low pressure and vacuum pressure.