The use and maintenance of FFC crusher

FFC series crusher is a kind of multi-functional crusher, which is mainly used to process corn, soybean, sorghum, dried sweet potato, bean cake and other coarse grains and feeds. After the raw materials are put into the machine, they are all crushed into powder once and no residue is left. 1. Several issues that should be paid special attention in use (1) Pay special attention to safety. For example, the protective device of the shredder should be reliable, and the materials to be shredded should be carefully cleaned. The pulverizer should be inspected and fastened frequently, and any part of the machine must not be inspected during the operation of the shredder. (2) The hopper must be adjusted when crushing feed such as bean cake and dried sweet potato. In order to facilitate the crushing and feeding, the bean cake should be broken into pieces of 20-40 mm; fresh fruits, etc., should be cut into thin slices and be mixed with enough water. When water is added for crushing, a water-resistant crusher is used. (3) FFC series crusher is equipped with a variety of sieves with a hole diameter, and the sieve hole is replaced with a chlorine thorn facing outward to facilitate powder extraction; when the sieve is placed in the machine body, the inner joints of the sieve shall be made to follow the rotor. The direction of rotation. (4) When processing various kinds of food, the user can use a cloth to make a discharge bag with both ends open, and the pattern should not be too dense. One end of the discharge bag is tightly attached to the discharge opening during operation, and the finely-pulverized powder may enter the flour pocket at any time from the opening at the other end of the bag. If it is specially used for crushing feeds, it is not necessary to discharge bags and build a pit on the ground. 2. Several problems that should be paid special attention during maintenance (1) The wearing parts such as flat teeth and scallops can be removed after the worn parts are worn out. However, it should be noted that in order to maintain the balance of the rotor, it is necessary to replace the flat teeth and replace the scallops in a set manner. (2) Lubrication of rolling bearings uses sodium-based grease. Fill the bearing chamber with a screw cap type oil cup. Each shift should be screwed into a circle. When the crusher works continuously, the temperature rise of the bearing chamber must not exceed 40 degrees Celsius. If the temperature rise is too high, the cause should be identified and the climax eliminated. (3) FFC-45A type crusher uses single-row tapered roller bearing. Its clearance is 0.1-0.3mm when assembled. After the clearance is increased, the paper pad can be withdrawn from the outdoor end face of the bearing to adjust.

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