Brief Introduction
PE series Jaw Crusher is ideally suitable as primary andsecondary crusher for material with compression strength less than 320Mpa. JawCrusher is of high crushing ratio, larger capacity, well-distributed finalproduct size, simple structure, reliable performance, convenient maintence andwide range of applications. PE series jaw crusher is widely used inmetallurgyconstruction, highway, railroad, and water conservancy, etc.
Principle ofoperation
The electricalmotor transmits power to the eccentric shaft through v-belt and belt pulley.Then the exciting force generated by the eccentric shaft will make the movablejaw forwards and downwards. This movement would trigger the plate to push themovable jaw forwards and backwards. When the movable jaw moves forth towardsthe fixed jaw’, materials in the crushing cavity will be squashed or chopped.And then the movable jaw travels back, the chopped or squashed materials whichmeted the requirement will be discharged from the outlet. Since the motor keepsworking, the crusher and discharge periodically to achieve mass production.
Performance features
1. Reversible jawplate.
2. Heat-treatedforged eccentric shafts.
3. Advanced sideplate bolt fixed system, easy for maintenance.
4. Slanting-wedgefixed jaw plate.
5. Easy to operate,high dependability.
6. Even finalparticles, high crushing ratio.
工作原理
PE系列顎式破碎機的三相異步電動機通過三角皮帶帶動轉子偏心軸按規定轉速做旋轉運動，懸掛在偏心軸上的動鄂頭在偏心軸偏心推動及下部肘板的支撐下，帶動動顎板沿壹定運動軌跡，相對定額板作擠壓、剪切運動，從而實現物料的破碎，小於排料口的運動軌跡有助於大塊物料的破碎，下部長橢圓形運動軌跡使產量更高，粒度更均勻。在外來不能破碎的物料進入破碎腔使載荷突增時，肘板通過自身斷裂保護其它機件不受損傷。
產品簡介:
PE系列顎式破碎機作為世界上最流行的石料破碎設備的壹種，主要用於抗壓強度不超過320兆帕的各種物料的粗碎、中碎作業，具有破碎比大、產量高、產品粒度均勻、結構簡單、工作可靠、維修簡便、運營成本低、適用範圍廣等特點。該破碎機已廣泛運用於礦山、冶煉、建材、公路、鐵路、水利等行業。
性能特點:
1、顎板可以調頭安裝。
2、經熱處理的鍛打偏心軸。
3、先進的邊護板螺栓固定系統，便於維護。
4、斜鍥定位的固定顎板。
5、操作方便，可靠性強。
6、產品粒度均勻，破碎比大。