Long Xin crusher manufacturers screw connections are loyal forging, heat hit made material into soft materials, hard materials, different equipment, different positions, different requirements bolt material. 1. crusher compact bolt material is relatively soft, bolts behind this quartet is forging build out, increasing the size of the Quartet, the Quartet size is 35 GB square, we manufacturers are 45 square, the pressure inside the iron bolt does not rotate, reduce the number of customer service, increase production, to bring benefits to customers. 2. The guard also called bucket bolt bolt, followed by four tapered, to snapping guard trough sink to the inside, this bolt wear and strong performance. 3. The lifting block bolt is four bolts, are increasing the Quartet size, thickness. 4. screw into the bucket type ball mill liners, oval, round three of the most commonly used models bolt, specific parameters, please contact customer service. 5. crusher spring drawing is a single head, one is Sikou, a ring is welded up, either directly rolled into the ring. Long Xin crusher crusher parts are tailored according to professional accessories, factory production of parts without further processing, for example, models of the compact bolt PE250X1000 Quartet, square is 45 square, the size of the compact tank 50, bolts inside the tanks will not rotate, so not easy to loose bolt, shield wire is the same, complete model, as long as you say the model of the device, we will give you with a dedicated connection, we also shield wire Dedicated to increase washers, M24 outer 80 thickness 6 thick, commonly known as shield pads. Long Xin machinery parts sales across the country, all parts logistics shipments, plans to sample processing can be customized, hope that our services bring you greater efficiency. Our contact details refer to the product image, there are URL, a telephone, business QQ, to learn more about, please contact us! .