NEWS&EVENTS
In the previous articles, we have talked about some common problems of sand dryer. But how can we handle some uncommon problems of it? Many people who don't have rich experience will feel puzzled. Fote Machinery, as a professional dryer manufacturer which has rich experience in the dryer field, will analyze and give you some solutions of uncommon malfunctions.
Faced with this problem, we should regulate and tension the screw rod. In the actual production, the operator of sand dryer should stop the machine and remove some sand from one side of transmission device or add some sand on the other side of it according to the sand storage in the tail of transmission device. Thus the leakage and deviation problems will be solved.
We had better operate sand dryer during fine days, in order to avoid the influences to its yield brought by rainy days. During the rainy days, we can arrange some maintenance work. In the sand yard, we should keep rain flowing out of it smoothly and avoid deposition. After rain, we should dry the sand with lower moisture content first to save energy and improve drying efficiency. At the same time, we should formulate a reasonable operating system for sand dryer and strengthen training and evaluation of operators.
The inspection door cannot be closed tightly once cracked or deformed. The best solution of it is to make a new type inspection door which is made up of common steel plate with a thickness of 4mm. the contact surface between the inspection door and fire is welded with riveting firmware and poured with water featured castable to avoid direct roasting from fire.