(1) an increase in the basis of the third generation of Sand on the counterweight wheels, so saving energy, kinetic energy increases. Production efficiency has been greatly improved. Increases the back plate adjusting device, so adjust the fineness more convenient, without opening the case, you can adjust the new Sand, two were designed back plate adjusting device, eliminating the trouble of using a crane. (2) the old third-generation Sand observed only rear door opened. The new sixth generation of Sand on its side also opened the door to observe maintenance. This is more conducive to the functioning of the maintenance and observation equipment. (3) In the grate regulating device added on both sides of the back plate material, with multiple functions crushed material, so that the material for grinding in the crushing cavity, squeeze, collision Sand, sand resorted to higher rates, and with There are shaping the role of the sand particle type better and more uniform, the other more sand can easily adjust the expected size .. design more humane. Symptom Cause Action 1, temperature table shows flashes, heat pumps and heat resistance line automatically start wrong, broken, damaged, check the line, replace the heat resistance 2, two pump flow switch setting is not appropriate, the line break line, filter dirty, clogged pipes, oil in bubbles, check the flow switch and wiring. Clean the filter, check the oil. Pump continuously circulating oil. 3, white light is not on the heated state, the pump does not start normally flow switch is not turned on, the light is damaged, the state does not start heating pump Check the flow settings. Replace the lamp. 4, the temperature table without electricity power phase meter is damaged or missing zero line fuse blows, there is a short circuit to check the power to replace the thermostat replacement table check cause of the short fuse 5, the PLC X4 vsi crusher, X5 light does not appear corresponding thermal relay auxiliary contact is open, the motor over-current, over-current thermal relay damage inspection reason to replace the thermal relay 6, the power light does not shine on the PLC power phase is damaged or missing zero line PLC blown fuse, a short circuit Check the power to replace the PLC to check cause of the short fuse replacement. Now many manufacturers take advantage of new technologies child to develop third-generation Sand Sand with vertical shaft, etc., various types of equipment came into being, of course, the customer Select the device in time to recognize what you want is a device which functions have, in general, when the device in the test machine is running very smooth, but the length of life or use a good eye for observation, of course, the quality of manufacturers will provide reliable equipment, so is the primary task of selecting the manufacturer, then you can be assured of consulting them on the performance of the machine, type, quality, price, etc. can be very detailed understanding. Also to note the machine's service, generally choose convenient maintenance equipment, also select service more thoughtful manufacturers. New Sand, Yuxin Senda (certified), opened the original Sand provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.