Coarse Jaw Crusher/Primary Jaw Crusher (PEX Coarse Jaw Crusher)

Basic Info.Model NO.PEX Coarse Jaw CrusherCrushing StyleExtruding and MillingPrincipleRoller CullingCutter MaterialCermetCompressive Strength (For Crushing)>300MPATongs′ FeaturesAdjustable TongsTrademarkJINMASpecificationISO9001-2008 StandardOriginHenan Province, ChinaHS Code8501310000Product Description Jinma brand Coarse Jaw Crusher/Primary Jaw CrusherOur company has the proficient craftsmanship of manufacturing Coarse Jaw Crusher, and we reformed the techniques audaciously, then produced the Coarse Jaw Crusher of more superior, better quality, better satisfying the customers.The large Coarse Jaw Crusher is one of our competitive product for customers, it is especially suited for the primaty crushing of limestone, shale, basalt, cobble, bluestone, multiple ores, etc.Features of Jaw crusher1. Simple structure, reliable performance, low operating charges.2. Energy-saving: The stand-alone can reduce the energy consumption by 15-30% while the whole system can save energy by double.3. Large discharge open range, which can meet different customers' requirements.4. Low noise and dust pollution.WorkingPrinciple of Jaw crusherPE/PEX series jaw crushers adopt motion extruding. The motor drives the belt and pulley, then the eccentric shaft make the swing jaw plate up-and-down move. When the swing jaw plate raises, the included angle between elbow board and swing jaw plate should get larger, accordingly swing jaw plate is getting near to the fixed jaw plate.At the same time, the materials are extruded, twisted, and grinded. When the swing jaw plate gets down, the included angle between the elbow board and swing jaw plate should get smaller, accordingly the swing jaw plate leave the fixed jaw plate by the effect of draw bar and spring.At the same time, the crushed materials are discharged. With the continuous run of the moter, the jaw crusher operates and discharges peridically, thus realizing the batch production.Tracy (International Trade Department) Model   Max feed size (mm) Discharge opening(mm) Capacity (TPH) Power (KW) main shaft Speed(r/min) Weight (T) PEF-150× 250 125 10-40 1-3 Y2-132S-4 5.5 285 0.7 PEF-200× 300 180 20-70 2-8 Y2-160M-4 11 285 0.8 PEF-250× 400 210 20-80 4-14 Y2-180L-6 15 310 2.8 PEF-400× 600 350 40-160 20-120 Y2-250M-8 30 300 6.5 PEF500× 750 425 50-100 40-110 Y2-280M-6 55 275 11.3 PEF-600× 900 480 72-200 56-192 JR117-8 75 255 17.6 PEF-750× 1060 630 80-200 100-250 JR117-8 90 250 29 PEF-900× 1200 750 95-200 120-280 JR117-8 110 250 50 PEF-1000× 1200 850 110-260 180-340 JR117-8 130 200 53 PEF-1200× 1500 1020 150-300 300-500 JR117-8 160 180 101 PEX-150× 750 120 8-25 10-40 Y2-180L-6 15 300 3.5 PEX-250× 750 210 12-35 15-50 Y2-280S-8 30 300 5.5 PEX-250× 1000 210 12-50 30-95 Y2-250M-8 37 300 6.5 PEX-250× 1200 210 12-50 40-100 J2-280M-8 37 300 8.8 12-70 PEX-350× 750 300 15-50 20-50 Y2-315M-8 30 250 6.5 PEX-300× 1300 250 20-90 45-130 Y225M-6 75 250 11