PEX250 × 400 jaw crusher Summary: Sec closed-circuit crushing process, PEX250 × 1000 jaw crusher is very important "fine" broken equipment, which fully reflects the current model of advanced design. Its short brackets, low hanging, large swing angle technology use, with high capacity, simple operation, easy maintenance and long service life, domestic and foreign customers welcome! PEX250 × 400 jaw crusher Uses: This series of products for no more than 320 MPa compressive strength of various coarse crushing brittle materials. A crushing ratio, uniform particle size, solid structure, work stability, easy maintenance, and low operating costs. Has been widely used in mining, construction, metallurgy, roads, railways, water conservancy departments. PEX250 × 400 jaw crusher structural characteristics: This machine main frame, moving jaw, eccentric shaft, jaw, elbow board and other component parts, motor rotates the eccentric shaft through V-belt, so that the jaw has been adjusted by a good track exercise, thus crushing cavity material crushing. Rack-based single unitary cast steel structure, the front wall coat rack helpful wedge bolts of the fixed jaw plate on the rack is fitted around the side wall of the crushing chamber side guards to prevent wear of the frame side walls. PEX250 × 400 jaw crusher works: the moving jaw is a molded steel castings, front mounted movable jaw, the upper portion by the eccentric shaft and roller bearings hanging on the rack, lower support plate in the elbow, and with brackets into rolling contact, the eccentric shaft at both ends with the flywheel and pulley. The other end of the support bracket to adjust the seat, and in rolling contact bearings, brackets in addition to playing the role of supporting the jaw, can not be broken in the case of foreign material into the crushing chamber, the unit plays a sudden increase in load Insurance effect, namely rapid fault of their own, and to protect other parts from damage. Adjust the seat installed in the chute side of the rack, and close to the tone wedge, when the nesting population need to be adjusted with a wrench clockwise, align the wedge rise immediately, followed by the adjusted seat forward move, discharge opening from large to small, from small to large and vice versa becomes. Zhengzhou Mining Equipment Co., Ltd. with the hope of heavy hammer crusher, impact crusher, jaw crusher, sand making dual-rotor, cone crusher, double crusher, ball mill, dryer, rotary kiln, double roll crusher, roll crusher and other equipment in the domestic market sales leader, a variety of materials crusher parts: jaw, liner, hammer, lining and other mining accessories among the best. Zhengzhou Mining Equipment Co., Ltd. with the hope of casting mill parts, impact crusher parts, crusher parts, accessories, roll crusher, jaw crusher parts, hammer crusher parts, cone crusher parts, rotary Kiln accessories, Raymond accessories, dryer parts, crusher parts. Zhengzhou Mining Equipment Co., Ltd. with the hope: mining accessories ball mill crusher parts and other accessories. Zhengzhou Mining Equipment Co., Ltd. with the hope sophisticated production equipment, technical workers good, reliable quality, integrity management, customer first, welcome friends to buy.