The producing enterprise of drying equipment industry in China mostly gradually derive from the early enterprises of the industry, the geographical location is relatively centered and the personnel structure exists serious defect. From the regional distribution of the manufacturers, the number of the east part is more than that of the middle and western part; especially in the Jiangsu, Zhejiang, Shanghai the enterprise is relatively concentrated, only in Changzhou City of Jiangsu Province, the number of the drying equipment production enterprise has been more than 50. Since the establishment, Henan Hongxing Heavy Machinery Co.,Ltd has been keeping studying actively from other enterprises in the same industry, just aims at making Hongxing stronger and stronger without the constraint of quality, and becoming more relax to face every customer. Hongxing adopts new design concept,and absorbs multiple opinions from many experts fully, then produced new-type roller crusher, which owns several obvious advantages comparing with others in the same industry.

In the application of highway and railway, with the plan of high construction and the fast development of infrastructure such as road paving and cement, the sand maker industry will certainly be driven to grow. The chemistry and water conservancy will also maintain fast growth in the near few years, and the demands for sand maker will surely increase in a fast and continuous way. The third generation sand maker is supporting the construction of infrastructure in China, and Hongxing Machinery DY series third generation sand maker also finds development space in it. The double-roll crusher is suitable for the industries of cement, chemical, electricity, metallurgy, construction materials and refractory materials for the middle or fine crushing of middle hard materials, such as limestone, corundum, slag, coke and coal etc.

Henan Hongxing Heavy Machinery Co.,Ltd will shine in international crusher market with its new type double-roll crusher in 2013! The Mineral Impact Crusher Machine is mainly made up of rotor rack, impact rack, ratchet wheel open-cover device, rotating parts as well as other components. There are two parallel rotors in the Mobile Impact Crusherwith some altitude differences. The position of the first rotor is relatively high, with an angle of 12°from the node of the first and the second rotor. However, it also has its own disadvantages, which is that its hammer plate and the impacting plate are very easy to abrade, especially when crushing hard rocks, the abrasion will be pretty serious. At present, the wearing-resisting materials have been applied in some metal ore beneficiation plants.