Xinlong roller sand machine series products simple structure, reliable work, easy to use and maintenance. Mainly suitable for mineral processing, building materials, road construction, silicate and chemical industry. The crusher has the advantages of simple structure, reliable operation and less over crushing. The machine is mainly composed of a frame, a transmission device, a crushing roller, an adjustment device and a spring safety device. Through the motor triangle belt pulley drive gear roller rotation, two rolls rotate, ore into the two rolls between the action of friction, ore into the crushing space between the two rolls, squeezed and broken. The broken product is discharged from the gap between the two rollers under the action of dead weight. The minimum distance between the two rollers is the width of the discharge port.

[Installation and commissioning:]
1, installation requirements roll crusher is supplied by the manufacturer after assembly, the user receives the product corresponding to careful inspection, in order to find and eliminate the transport process may bring problems. (1) Due to the large vibration of the crusher at work, it is recommended to install the machine on the concrete foundation. In order to reduce the vibration, noise and the influence of the nearby building foundation, it is better to pad the hardwood plate, rubber belt or other damping materials between the crusher and the concrete foundation. (2) The weight of the foundation should be 5-10 times the weight of the machine, and the depth of the foundation should be greater than the depth of the frozen local land. Please refer to the basic drawing for the installation of the machine and the location of the Angle bolts. (3) Check the relative position of each component, which should meet the requirements of the drawing. (4) After the assembly of the roll crusher in empty operation for 4h. (5) In the operation of V belt wheel, gear, roller and other rotating parts, should be stable without vibration, tooth surface of the roller tooth surface shall not rub with the body, there should be no abnormal sound. 2. Debugging: the roller is installed on the welded frame and consists of a roller sleeve installed on the roller core on the shaft. The two are tightened with bolts through a conical ring to make the roller sleeve tight on the roller core. When the working face of the roller sleeve is worn, it can be removed and replaced. Before the roll axis is installed in the roller bearing, bearing seat is fixed on the frame, the roller bearing is installed in the frame of the guide rail, can move on the guide rail, the roller bearing with strong spring pressure on the tower top, when fall into the difficult pieces between roller, the spring is compressed, roll back after a certain distance, make hard objects, and then returned to its original position under the action of a spring tension. The pressure of the spring can be adjusted by the nut, and a replaceable steel pad is placed between the bearing and the top seat. The spacing of the two rolls can be adjusted by replacing the gasket of different thickness.

[Use and maintenance:]
1, before the start of the preparatory work (1) carefully check the lubrication of the machine is good. (2) Check whether all fasteners are securely fastened. (3) Check whether the transmission belt is in good condition. If the belt is damaged, it should be updated in time. 2, the start of the crusher (1) after the normal operation of the crusher, can start feeding, material should be evenly added. (2) Before stopping the machine, feeding should be stopped first, and the motor can be closed only after the broken matter is completely discharged in the crushing chamber.
 

[Technical parameters:]