subject: Refractory Crushers Play Roles In Production [print this page] Refractory Crushers Play Roles in production
Refractory refers to a non-metallic material which is of refractoriness not less than 1580 C and high hardness; it can be reached desired particle size through multi-stage crushing order. Under the double promotion of national macro-control and market supply and demand, refractory industry has been greatly developed, and will pay more attention to the development of green basic refractory, high-grade oxides and cast refractory, chromium-free or low-chromium refractory. Refractory industry is a sunrise industry with strong vitality, the market demand will accelerate its rapid development. As the most powerful support of refractory aggregate production, crusher industry tends to be dimensions scaled, diversified, branding, scientific, which not only can promote the development of crusher industry itself, but also escort for the refractory industry.
Hammer crusher undertakes larger torque or vibration during operation, which often results in transmission failure, common faults are: the wearing in bearing chamber and bearing, abrasion on belt wheel hub, shaft, keyway, etc.
The traditional method to repair primarily by welding or brushing, but both them have drawbacks: welding thermal stress by high temperature cannot be completely eliminated, which cause material damage or lead to part appears to bend or break; and brush plating is limited by coating thickness, so it is easy to peel, and above two methods are used in repair metal by metal, cannot change the relations of " hard to hard", will cause wear again under the comprehensive roles.
Therefore, it has emerged a series of refractory crusher equipment in crusher industry. On the basis of the domestic first-class production technology, Hongxing machine actively introduce foreign advanced-level science, and through nearly 20-year careful study and improvement, it finally break through the limit of traditional crusher equipment and produce a series of high quality crusher equipment, such as jaw crusher series, impact crusher series, gangue crusher, the PE jaw crusher, the PF impact crusher, high efficiency sand maker, etc. which have high degree of fine crushing ,suitable for refractory crushing. Take jaw crusher for example, it is of big crushing ratio, modern design, stable performance, unique structure, energy saving and environmental protection, can crush materials of any hardness, especially suitable for refractory crushing.
