VSI series vertical shaft impact crusher Features: 1 simple and reasonable structure, low operating costs. 2. crushing rate, energy saving. 3. With crushing, coarse grinding function. The moisture content of materials subject to little effect, moisture content up to 8%. 5. More suitable for crushing medium-hard, extra-hard materials. 6. Excellent product shape Shandong small Raymond mill, a cube, flakiness content is very low. 7. impeller from lining wear small, easy maintenance. 8. work noise below 75 db (db level). Jaw crusher is mainly used for a variety of ores and bulk materials of medium-grained broken, widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry. Maximum compressive strength of the material to be broken for the 320MPa. Commonly used types of jaw crusher jaw crusher about hundreds of species, but in its very nature, does not exceed the simple movement of the pendulum and compound pendulum two kinds. The former is mostly made of large or medium-sized, crushing ratio of 3-6. When the working principle and operation of these precautions crusher motor pulley driven by eccentric shaft rotation, so that the jaw cycle to close, leaving the fixed jaw, thereby materials are extrusion, rub, grind, such as multiple broken, so that the material from big small, gradually whereabouts until discharged from the discharge port. As the performance of the machine (negative support zero suspension) limit and the mechanical structure, the design uses a single moving jaw ears mosaic structure of small Raymond mill, making the machine structure is very compact. (1) Adjust the nesting population: the discharge opening width of the dual-chamber double-acting jaw jaw crusher can be adjusted according to user needs at any time, by adjusting the position of the toggle plate (with two bolts side of the machine to adjust the top wire) to After adjusting gasket on the bracket, then loosen the bolts top wire to obtain the desired size of the discharge opening, the nesting population adjustment range is 5-30mm. (2) feeding adjustment device: the upper part of the machine is provided with a hopper, between which is provided with a feed adjustment bezel. This baffle can be adjusted to the primary crushing chamber side, whose role is to take the plate inclination to control both the quantity of the crushing chamber. (3) return spring: The machine uses a single compact design of Raymond mill manufacturer, ears moving jaw mosaic structure, compared with the traditional crusher structure is completely different small number Raymond Mill money, the return spring is set by its structural constraints, it can only be used in this way now, in the middle of the two rear movable jaw to its pre-tensioned tension spring form. (4) Overload: PSSl50X 400 dual-chamber double-acting overload protection design jaw jaw crusher negative reference to the traditional structure of the support jaw crusher, elbow board seat with the frame as a whole, in order to bracket hinge knot machine the frame and movable jaw, acts as overload protection. Small Raymond mill, Raymond mill small amount of money, Lei Machinery (certified merchants) are provided by Lei Machinery Co., Ltd. Zhengzhou. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is specialized in "Raymond, shredders, mills," the business, the company adhering to the "honesty, hard service" concept To provide you with the highest quality products and services. Welcome to inquire! Contact: Manager.