合模机用轴套是在高力黄铜（ZCuZn25Al6Fe3Mn4）的基础上，镶嵌石墨或MoS2固体润滑剂的高性能润滑产品，突破了一般轴承依靠油膜润滑的局限性。在使用过程中，通过摩擦热使得固体润滑剂与轴摩擦，形成油、粉末并存润滑的优异条件，既保护轴不磨损，又使固体润滑特性永恒。它的硬度比一般铜套高一倍，耐磨性能也高一倍。目前已广泛运用于冶金连铸机、注塑机、列车支架、轧钢设备、矿山机械、船舶、汽轮机等高温、高载、低速重载等场合使用。JBB-650?solid?lubricant?embedded?bushing?is?a?new?type?made?from?strong?brass?and?homogeneously?embedded?with?solid?lubricant?in?its?body.It?breaks?trhough?the?limit?of?general?bearing?whose?lubrication?depends?on?oli?film.So?it?is?suitable?for?high?temperature,heavy?duty,?anti-Corrosion.or?where?oil?is?hard?to?be?introduced.It?performance?doubles?both?on?hardness?and?wearfrictin.?It?is?now?widely?applied?in?successive?casting?machines,?steel?rollers?in?metallography,?mineral?machine,?ships.steam?turbine.?hydraulic?turbines?and?injectinon?molding?machines?for?plastics.