China JC Series Jaw Crusher - High-Strength, Reliable, and Productive | Top Suppliers & Factory Solutions
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PRODUCT DATA
Technical Data of JC Series Jaw Crusher:
| Model | Width Of Feeding Opening(mm) | Depth Of Feeding Opening(mm) | Max Feeding Size(mm) | Min Discharge Size(mm) | Max Discharge Size (mm) | Power (kw) | RPM（rmp） | Capacity（t/h，with pre-Screening) | Capacity（t/h，without pre-screening) |
| JC40 | 400 | 250 | 200 | 20 | 80 | 18.5 | 300 | 3-25 | 4-28 |
| JC60 | 630 | 440 | 350 | 40 | 100 | 45 | 300 | 40-135 | 45-205 |
| JC75 | 750 | 500 | 400 | 40 | 100 | 55 | 300 | 50-165 | 55-255 |
| JC231 | 800 | 510 | 410 | 40 | 175 | 55-75 | 310 | 55-335 | 60-515 |
| JC337 | 930 | 580 | 465 | 60 | 175 | 90 | 310 | 105-390 | 120-590 |
| JC340 | 1060 | 600 | 480 | 60 | 175 | 75-90 | 280 | 140-480 | 165-675 |
| JC442 | 1060 | 700 | 560 | 70 | 200 | 90-110 | 280 | 150-500 | 175-760 |
| JC110 | 1100 | 850 | 680 | 70 | 200 | 132 | 230 | 160-530 | 190-790 |
| JC120 | 1200 | 870 | 695 | 70 | 200 | 160 | 230 | 175-610 | 205-945 |
| JC125 | 1250 | 950 | 760 | 100 | 250 | 160 | 220 | 255-800 | 310-1205 |
| JC649 | 1250 | 1100 | 880 | 125 | 250 | 200-250 | 220 | 325-835 | 410-1230 |
| JC150 | 1400 | 1200 | 960 | 125 | 250 | 200 | 220 | 340-880 | 420-1320 |
| JC659 | 1500 | 1200 | 960 | 150 | 300 | 200-250 | 220 | 415-1085 | 565-1605 |
| JC160 | 1600 | 1200 | 960 | 150 | 300 | 250 | 220 | 430-1145 | 600-1910 |
| JC663 | 1600 | 1200 | 960 | 150 | 300 | 280-315 | 220 | 495-1315 | 660-2100 |
| JC671 | 1800 | 1200 | 960 | 150 | 300 | 355 | 200 | 555-1495 | 700-2275 |
| JC759 | 1500 | 1300 | 1040 | 150 | 300 | 200 | 200 | 420-1100 | 575-1645 |
| JC771 | 1800 | 1500 | 1200 | 175 | 350 | 400 | 200 | 580-1710 | 795-2925 |
| JC783 | 2100 | 1500 | 1200 | 175 | 350 | 450 | 200 | 725-1965 | 1000-3250 |
| Model | JC40 | JC60 | JC75 | JC231 | JC337(JC96) | JC340 | JC442(JC106) | JC110 | JC120 | JC125 | JC649 | JC150 | JC659 | JC160 | JC663 | JC671 | JC759 | JC771 | JC783 |
| Crusher throughput capacity, scalped feed material | |||||||||||||||||||
| Discharging Size (mm) | Capacity (t/h) | ||||||||||||||||||
| 20 | 3-5 | ||||||||||||||||||
| 30 | 4-7 | ||||||||||||||||||
| 40 | 6-10 | 40-50 | 50-65 | 55-75 | |||||||||||||||
| 50 | 9-14 | 45-65 | 55-80 | 65-95 | |||||||||||||||
| 60 | 12-18 | 50-75 | 65-95 | 80-110 | 105-135 | 140-175 | |||||||||||||
| 70 | 16-21 | 65-85 | 80-105 | 95-135 | 125-155 | 155-205 | 150-185 | 160-200 | 175-240 | ||||||||||
| 80 | 20-25 | 75-95 | 95-120 | 110-150 | 140-180 | 180-225 | 165-215 | 175-235 | 195-270 | ||||||||||
| 90 | 90-110 | 105-135 | 120-175 | 160-200 | 195-255 | 190-235 | 205-260 | 210-305 | |||||||||||
| 100 | 100-135 | 120-165 | 140-190 | 175-225 | 245-310 | 205-265 | 215-295 | 235-325 | 255-350 | ||||||||||
| 125 | 175-245 | 220-280 | 295-370 | 255-325 | 265-355 | 285-395 | 310-420 | 325-445 | 340-470 | ||||||||||
| 150 | 210-290 | 265-335 | 345-435 | 305-385 | 315-415 | 340-475 | 360-500 | 375-525 | 400-555 | 415-575 | 430-610 | 495-690 | 555-865 | 420-585 | 580-800 | ||||
| 175 | 245-335 | 310-390 | 385-480 | 355-450 | 365-480 | 385-540 | 410-570 | 425-600 | 460-635 | 470-655 | 495-695 | 570-795 | 645-975 | 475-675 | 630-890 | 690-970 | |||
| 200 | 395-500 | 405-530 | 435-610 | 460-640 | 495-685 | 520-720 | 540-745 | 560-790 | 645-895 | 725-1065 | 550-765 | 710-1000 | 775-1090 | ||||||
| 225 | 510-720 | 535-750 | 580-800 | 600-830 | 625-880 | 720-1005 | 775-1180 | 610-850 | 785-1105 | 855-1210 | |||||||||
| 250 | 560-800 | 595-835 | 640-880 | 670-920 | 685-965 | 785-1135 | 845-1310 | 675-940 | 865-1215 | 950-1330 | |||||||||
| 275 | 720-1005 | 745-1055 | 855-1250 | 950-1405 | 730-1025 | 940-1320 | 1030-1445 | ||||||||||||
| 300 | 785-1085 | 815-1145 | 935-1315 | 1050-1495 | 800-1100 | 1015-1435 | 1110-1565 | ||||||||||||
| 325 | 1095-1565 | 1195-1710 | |||||||||||||||||
| 350 | 1175-1710 | 1280-1870 | |||||||||||||||||
| Model | JC40 | JC60 | JC75 | JC231 | JC337(JC96) | JC340 | JC442(JC106) | JC110 | JC120 | JC125 | JC649 | JC150 | JC659 | JC160 | JC663 | JC671 | JC759 | JC771 | JC783 |
| Crusher throughput capacity, Non-scalped feed material | |||||||||||||||||||
| Discharging Size (mm) | Capacity (t/h) | ||||||||||||||||||
| 20 | 4-6 | ||||||||||||||||||
| 30 | 5-8 | ||||||||||||||||||
| 40 | 7-12 | 45-60 | 55-80 | 60-85 | |||||||||||||||
| 50 | 10-16 | 50-75 | 60-90 | 65-95 | |||||||||||||||
| 60 | 13-20 | 60-90 | 80-105 | 90-125 | 120-155 | 165-200 | |||||||||||||
| 70 | 19-23 | 80-110 | 100-135 | 110-155 | 140-180 | 175-220 | 175-215 | 190-250 | 205-275 | ||||||||||
| 80 | 21-28 | 105-140 | 115-155 | 135-180 | 155-210 | 200-255 | 190-240 | 210-275 | 235-320 | ||||||||||
| 90 | 115-165 | 140-190 | 155-210 | 180-245 | 225-295 | 215-275 | 235-305 | 270-365 | |||||||||||
| 100 | 155-205 | 160-225 | 180-240 | 210-285 | 245-335 | 240-315 | 255-355 | 300-410 | 310-420 | ||||||||||
| 125 | 240-325 | 280-380 | 305-435 | 305-415 | 330-460 | 390-530 | 400-540 | 410-555 | 420-570 | ||||||||||
| 150 | 310-415 | 355-485 | 400-540 | 385-525 | 425-575 | 485-655 | 495-670 | 505-690 | 520-705 | 565-715 | 600-810 | 660-890 | 700-950 | 575-735 | 795-1090 | ||||
| 175 | 380-515 | 440-590 | 495-675 | 470-640 | 520-705 | 580-800 | 595-810 | 610-820 | 625-850 | 680-825 | 720-975 | 790-1070 | 845-1145 | 695-840 | 915-1240 | 1000-1360 | |||
| 200 | 560-760 | 615-790 | 680-945 | 695-955 | 715-970 | 740-1000 | 790-1015 | 850-1150 | 935-1265 | 1015-1375 | 820-1035 | 1080-1465 | 1175-1600 | ||||||
| 225 | 805-1070 | 830-1090 | 855-1155 | 905-1175 | 980-1330 | 1080-1465 | 1175-1565 | 935-1195 | 1255-1700 | 1370-1855 | |||||||||
| 250 | 910-1205 | 930-1230 | 975-1320 | 1030-1320 | 1120-1515 | 1230-1665 | 1325-1795 | 1050-1350 | 1435-1900 | 1570-2075 | |||||||||
| 275 | 1150-1475 | 1265-1710 | 1390-1880 | 1490-2035 | 1175-1495 | 1625-2200 | 1775-2405 | ||||||||||||
| 300 | 1305-1605 | 1410-1910 | 1550-2100 | 1665-2275 | 1345-1645 | 1820-2460 | 1990-2685 | ||||||||||||
| 325 | 2005-2715 | 2190-2970 | |||||||||||||||||
| 350 | 2195-2925 | 2395-3250 | |||||||||||||||||
The crusher capacities listed are based on instantaneous sampling of medium hardness rocks. The above data is for reference only, please contact our engineers for equipment selection for specific projects. The crusher output shown in the above figures is based on crushing medium fragile rocks with an average specific gravity of 2.7t/m³, when the feed materials enter the crushing chamber smoothly without bridging and blocking. The small value is taken when the feed materials are not smaller than the discharge port. The large value is taken when the fine materials are included in the feed materials. The output may vary with the feeding method and material nature such as grain size composition, water and mud content, bulk density and friability.
FEATURES AND TECHNOLOGY ADVANTAGES OF JC SERIES JAW CRUSHER
Robust structure
There are two types of machine frame: welded model and assembled model. The former is for small and middle size, and the latter is for big size.
The welded type adopts large arc fillet and low stress welding method, greatly reduces the concentration stress which ensures rack equal strength in all directions, high impact resistance, even force, low failure rate.
Assembled uses advanced modularization and non-welded frame structure design of high fatigue strength and high reliability. Meanwhile machine assembly design makes transportation, and installation more convenient, especially suitable for installation in narrow and small places like undermine and high altitude mining.
The welded type adopts large arc fillet and low stress welding method, greatly reduces the concentration stress which ensures rack equal strength in all directions, high impact resistance, even force, low failure rate.
Assembled uses advanced modularization and non-welded frame structure design of high fatigue strength and high reliability. Meanwhile machine assembly design makes transportation, and installation more convenient, especially suitable for installation in narrow and small places like undermine and high altitude mining.
Optimized cavity structure
Symmetrical V formed design, toggle of large obliquity, long stroke, reasonable rotor speed, allow larger materiel block in feeding, higher productivity, homogeneous output granule, less attrition for jaw plate.
The whole set of heavy movable jaw plate is durable
The whole set of heavy movable jaw plate integrates forged heavy eccentric shaft, high quality bearing of heavy loading, the design of movable jaw plate optimized by finite element analysis. These features assure the stroke resistance and stability. Labyrinth seal and centralized lubricating system prevent the greese of bearing not to be contaminated, and assure the easy lubrication which results in longer function and more stability.
Protective planch of movable jaw plate
Heavy protective planch installed above the movable jaw plate protects internal bearing from damage caused by material falling down in feeding moment.
One piece cast of bearing seat
One piece cast of bearing seat assures good match with frame, and avoids unnecessary radio direction pression for bearing in fastening process which occurs usually to composed bearing seat. Therefore, bearing can function more stably.
Fast and easy adjustment of output granularity
JC jaw crusher adopt mechanic or hydraulic device to adjust discharge opening. Compared with shim, adjustment by double block is simpler, saver, faster, and reduces downtime.
Installation integrating motor & crusher
Integrative installation of motor chassis and crusher frame not only saves installation space of jaw crusher but also reduces the length of Vee belt. Thanks to synchronous movement of crusher frame, motor chassis and motor. Adjustable motor chassis can realize the adjustment of Vee-belt's tensile force to make the Vee-belt more durable.
Shock absorber installation
The crusher is fixed by the device of special rubber shock absorber, which absorbs effectively the its vibration at the peak point and meanwhile, allows crusher to displace in vertical and horizontal direction. In this way, the shock to foundation would be reduced.
WORKING PRINCIPLE OF JC SERIES JAW CRUSHER
The motor drives belt and pulley. The movable jaw swings up and down before and after through the eccentric shaft. When the movable pushes the movable jaw plate to the fixed jaw plate, the material is crushed or split into pieces. When the movable jaw and movable jaw plate springs back in the effect of eccentric shaft, the material previously have been crushed discharges from the discharge opening of the lower part. With the motor continuously rotating, the movable jaw breaks and discharges material periodically to achieve mass production.
Frequently Asked Questions
What are the frame options available for the JC Series Jaw Crusher?
The JC Series Jaw Crusher features two types of machine frames: a welded model designed for small to medium sizes, and an assembled model optimized for larger sizes. The assembled frame uses a modular, non-welded structure for high fatigue strength and easier transport.
How does the V-shaped cavity structure improve crushing efficiency?
The symmetrical V-shaped design features a toggle with large obliquity, a long stroke, and an optimized rotor speed. This configuration allows for larger material blocks at feed, delivers higher productivity, produces homogeneous output granules, and minimizes wear on the jaw plates.
What mechanism is used to adjust the output granularity?
The JC Series Jaw Crusher utilizes a mechanical or hydraulic double-block adjustment device to modify the discharge opening. This design is simpler, safer, and significantly faster than traditional shim adjustments, reducing operational downtime.
How does the integrated motor installation benefit the system?
By integrating the motor chassis directly onto the crusher frame, the system saves installation space and shortens the Vee-belt length. Synchronous movement of the frame and motor chassis reduces wear, while the adjustable chassis allows easy tensioning to prolong belt life.
What is the purpose of the rubber shock absorber installation?
The crusher is secured using a specialized rubber shock absorber system. This device effectively absorbs peak operational vibrations and permits controlled vertical and horizontal displacement, which minimizes structural impact on the foundation.
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