jaw crusher

PE-900*1200 Jaw CrusherOperating environment:In the huge stones broken into small stones in the process of the first crusher is usually referred to as the "main" crusher. Oldest and most robust crusher is a jaw crusher. For the jaw crusher feed, the material from the top of the entrance into the room containing a broken jaw teeth. E-Gear with great strength of the material the top to the wall will be the breaking up into smaller stones. Tooth movement in support of E is an eccentric shaft, the shaft runs through the fuselage structure. Eccentric exercise is usually fixed to the shaft at both ends of the flywheel generated. Flywheel and eccentric is frequently used to support bearing Spherical roller bearings, the bearings of the working environment is extremely harsh. Bearings must bear a huge impact load, abrasive and high temperature water. Although this work environment is extremely harsh, jaw crusher still a very reliable work, which is to ensure that a key element of productivity. How it works:Jaw crusher is mainly composed of eccentric shaft, large belt pulley, flywheel, moving jaw, side panels, elbow board, elbow board rear gap adjustment screw, reset spring, and activities of the fixed jaw , which bracket also play a role as insurance.This series of jaw crusher way for music moving extrusion type, motor-driven belt and pulley, through the eccentric shaft to move up and down jaw movement, jaw movement rises when the elbow angle between the plate and moving jaw bigger, thus promoting the dynamic E close to the fixed jaw plate, while the material is squeezed, rubbing, grinding and other multi-fragmentation; when moving jaw down, the elbow angle between the plate and moving jaw smaller, fixed jaw plate in bar, under the action of the spring to leave the fixed jaw plate, this time has been broken under the mouth of materials discharged from the crushing chamber, with the mobile jaw crusher motor for continuous rotation of the crushing and nesting periodicity to achieve mass production. Features:1. Crushing chamber depth and had no dead zone, increasing the feed capacity and production; 2. The crushing ratio, uniform particle size; 3. Gasket-style nesting population adjustment device, reliable and convenient adjustment range, increase the flexibility of the device; 4. Lubrication system safe, reliable, easy to replace parts, maintenance workload of the small; 5. Structure is simple, reliable, low operating cost. 6. Equipment Energy: A Single-saving 15% 30%, the system energy saving more than doubled; 7. I adjust the nesting range, can meet different user requirements; 8. Low noise, less dust. Main technical parameters:Model & Specification PE-900*1200Feeder Opening (mm)900*1200Setting Adjustment range(mm)95-165Max. Feeding Size (mm)750Capacity t/h220-450Motor Power (KW)110-132Weight (t)52