1,Granite rock crushing machine with best quality and low price 2,Type:Secondary CrushingInput Size:88mm-400mmProcessed Materials: Limestone, Granite, Gabbro, Basalt, River Stone, Coal Gangue, Quartz, Diabase,Iron Ore, Copper Ore, Zinc Ore, Manganese Ore, etc. (for Hard Stone).Applications:Aggregates Shaping, Mechanism sand, Bituminous Concrete, Metal Mine, Sand Making, Chemical, Road, RailwayCapacity:90-600TPHDelivery Detail: After the payment, according to customer demandPackaging Details:International standardInstallation:Engineer assignedColor:As your requestMotor Type:AC Motor3,Product  Description:Rock crushing machine is simply structured, easy for operation and maintenance, quick and convenient for discharge port adjustment and saved time and effort for maintenance. The crusher liner is especially easy for replacement, thus can reduce the machine downtime. It is the most cost-effective crusher in China at this moment. It is widely used for mining stone crushing, high hardness stone crushing, building material crushing, cement factory, gravel plant, concrete mixing plant, dry mortar, power plant desulfurization, quartz, etc.4,Working Principle:Rock crushing machine during operation, the motor drives the eccentric shaft shell to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed. Output and Min discharge port data is based on the density of 1.6t/m³ material. The actual result may have some tolerance because of material grade, rock type and moisture content.  5,Product  Features:1. Overload protection and easy maintenance.2.Higher capacity and less wear costs.3. Wide range of application suitability.4. Easy to maintain, reduce the downtime and maintenance costs.5. Stable running performance and easy operation.6,Product  Specifications:ModelCavity TypeStroke(mm)Max.Feeding Size(mm)Discharging Opening Adjusted Scope(mm)Capacity(t/h)Motor Power(kw)Weight(t)ZX1650C2-DCoarse3430035-65280-61025035ZX1650C-DCoarse3426030-602665-58025035ZX1650Z-DMedium Coarse3424025-60240-55025035ZX1650S-XFine2813020-45180-35025035ZX1400C-DCoarse3023530-60210-53022025ZX1400Z-DMedium Coarse3021525-50200-50022025ZX1400Z-XMedium Coarse2518022-45180-47522025ZX1400S-XFine2510019-40130-26022025ZX1200C-DCoarse2218019-50110-25013216ZX1200S-Xfine158016-4080-18013216