Advantages: 1.Structure upgrade , higher efficient The equipment is in unique main shaft fixed, based on the  eccentric sleeve surround the main shaft to rotate structure, Further optimize the transmission rotary components and seal lubrication structure design, equipment carrying capacity strongly, installed power reached with the industry's in the largest , the small volume of high efficiency, low noise. 2.Full hydraulic control,  accurate and reliable Using the full hydraulic control, the equipment from insurance cavity clearing to adjust and locking, entire adopt the hydraulic operation.Work more stable and reliable, easy to operate.combined with abundant practical experience,hydraulic system structure fully optimized, more accurate for adjusting and control, automatic protection reaction speed is more faster, and meanwhile also can realize full automatic operation. 3.Hydraulic lubrication integration, Device  control automation Equipped one-piece hydraulic lubrication system and centralized automated intelligent control system, saving hydraulic lubrication input costs, meanwhile real-time monitor equipment running status. further optimize the control system, the system is more stable and reliable, to ensure the safe and stable operation of the equipment, equipment operation more easier then. 4.Laminated crushing , Discharging grain shape is good Using laminated crushing principle to crush material, by optimizing the equipment and cavity type to improve the efficiency of laminated crushing, High crushing efficiency, low wear wearing parts, finished cubic grain type, high content of fine particles, Improve product quality, reduce production cost of the device and the entire system. 5.Multi-cavity type conversion, A multi-purpose machine Configured with multiple secondary and tertiary crushing cavity, only need to replace the corresponding cavity liner and other small parts.It can convert between the chambers, combined with laminated crushing principle, to better meet the needs of secondary and tertiary crushing process to achieve a multi-purpose machine. operating principle: When HPT series of multi-cylinder hydraulic cone crusher is working, the motor through the pulley and belt driven equipment shaft to rotate. Drive Shaft through size bevel gear to drive eccentric around the main shaft rotation. eccentric drive dynamic cone do spin pendulum movement, so that the movable cone and fixed cone sometimes close, sometimes far away from the bowl, the material in the bowl and the crushing cavity which formed by the broken wall to continue to be squeezed and impact crushing, crushed material discharged from the bottom. Technical parameter TYPE The crusher cavity type End of crushing cone diameter(mm) Feed opening width(mm) The maximum feed size(mm) Adjustment range of discharge opening(mm) Processing capacity(t/h) Main motor power(kw) lead plane weight(t) HPT200 C1 900 210 178 22~38 160~250 160 10.1 C2 155 132 18~38 145~250 C3 130 110 14~38 120~250 F1 118 100 12~25 108~210 F2 90 76 10~25 81~210 F3 70 60 8~25 72~210 HPT300 C1 1100 235 200 26~45 230~445 220 17.8 C2 211 180 20~45 200~445 C3 135 115 16~45 180~445 F1 124 105 14~25 160~220 F2 96 82 12~25 140~220 F3 70 60 8~25 120~220 HPT400 C1 1400 330 280 26~51 270~630 315 25 C2 200 170 22~51 243~630 C3 152 130 16~51 210~630 F1 135 115 12~25 162~370 F2 106 90 10~25 126~370 F3 80 68 8~25 104~370 HPT500 C1 1500 335 285 32~51 365~790 400 34.1 C2 229 190 25~51 328~790 C3 180 152 19~51 280~790 F1 152 130 13~25 202~450 F2 124 105 10~25 158~450 F3 88 75 8~25 122~450 HPT800 C1 2000 385 326 32~51 616~1100 630 69.2 C2 350 298 25~51 522~1100 C3 280 238 16~51 380~1100 F1 160 136 13~25 328~730 F2 120 102 10~25 270~730 F3 90 77 8~25 166~730