PE Series Jaw Crusher

PE Jaw Crusher

PE jaw crusher is a kind of efficient and energy saving equipment, which is mainly used for compressive strength is not more than 320MPa various ores and bulk materials of medium size and broken and divided into coarse and fine broken two broken that are widely used for a variety of mines, metallurgy, building, highway, railway, water conservancy and chemical industries.

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PE Jaw Crusher Application

PE jaw crusher is the most widely used crusher, with the advantages of crushing ratio, uniform particle size, low running cost, simple structure and convenient maintenance.. In mines, building materials and infrastructure sector is mainly used as coarse crusher and crushing machine. According to the feeding port width size, divided into large, medium and small three, to feeding port width greater than 600mm for large machine, to the width of the discharge port is in 300 ~ 600 mm as midrange computers, to the width of the discharge port is less than 300mm for small type machine. Our company jaw crusher is an efficient, energy saving crushing equipment, is one of the fist products of mine machinery.

The PE jaw crusher is mainly used for medium granularity breaking of various ore and bulk materials, and two kinds of coarse and fine crushing.. The product specifications of the series, the feeding granularity of 125mm ~ 750mm, is the primary crushing equipment for the first choice. Jaw crusher is widely used in mining, metallurgy, building materials, highway, railway, water conservancy and chemical industries etc..

Jaw Crusher working principle

Jaw crusher is mainly composed of the frame, eccentric shaft, large belt wheel, flywheel, side guard plate, elbow plate, elbow back seat, adjustment screw, reset spring, fixed jaw plate, etc..

jaw crusher structure

Close to the pe jaw crusher of crushing machine for curved extrusion type motor drive belt and belt wheel, the eccentric shaft so that the movable jaw movement, when the movable jaw rises elbow board and the movable jaw angle becomes larger, thus pushing the movable jaw plate to the fixed version. At the same time, the material is extruded, rubbing, grinding and other multiple broken; when the movable jaw down, elbow board and the movable jaw angle becomes small, the movable jaw plate on the pull rod, a spring leaves the fixed jaw plate, this time has been broken material from the crushing cavity mouth discharge, with the motor continuous rotary crusher jaw periodic crushing and discharging, realize batch production.

Jaw crusher in the process of breaking huge stones into small stones, the first crusher is often called the main crusher. The longest history, the most rugged crusher is jaw crusher. For the jaw crusher feed, the material into the crushing chamber from the top entrance containing the jaw teeth. Jaw teeth with tremendous force will material top to the wall of the chamber, breaking into smaller stones. Supporting jaw movement is a eccentric shaft, this shaft throughout the fuselage structure. The eccentric motion is usually generated by a flywheel that is fixed at both ends of the shaft.. The flywheel and eccentric support bearings often use spherical roller bearings, the bearing work environment is extremely harsh. Bearing must be subjected to the huge impact load, abrasive and high temperature wastewater. Although this working environment is extremely harsh, pe jaw crusher still needs to work very reliably, this is the key to ensure the production efficiency of a ring.

Technical data

Model Feed Opening (mm) Max Feeding (mm) Discharge Opening (mm) Capacity (t/h) REV (r/min) Power (kw) Motor Model Machine Size (mm)
PE200×350 200×350 170 20-50 2-6 220 6-7.5 Y160M-6/7.5
PE250×400 250×400 210 20-60 5-20 310 6-15 Y180L-6/15 1450×1315×1296
PE250×750 250×750 210 20-60 8-22 320 6-30 Y225M-6/30
PE500×750 500×750 425 50-100 45-100 275 6-55 Y280M-6/55 1890×1916×1870
PE600×900 600×900 500 65-160 70-120 250 6-75 Y315S-6/75 2520×1840×2303
PE750×1060 750×1060 630 80-140 130-260 250 8-90 Y315L1-8/90 2620×2302×3110
PE900×1200 900×1200 750 95-165 220-380 200 8-130 JR127-8/130 3789×2826×3025
PE1000×1200 1000×1200 850 195-265 230-380 200 8-130 JR127-8/130 3889×2826×3025
PE1200×1500 1200×1500 1020 150-300 400-800 220 8-200 YR355M4-8/200 4930×3150×3700

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