With the opportunity to use industrial mills, we now explain to customers the knowledge of high-pressure mills, including commissioning and operating procedures, as well as the installation of high-pressure mills. In fact, most of the mill equipment is almost the same as before. The maintenance process of the high-pressure mill is also suitable for other mills. The opportunity to use the industrial mill is high. Now, the customer is informed about the high-pressure mill, including trial operation and Operating procedures, as well as the installation of high pressure mills, etc. In fact, most of the mill equipment is almost the same as before. The maintenance process of the high-pressure mill is also suitable for other mills. The installation of the PVC mill (mill): (1) The base B plane is leveled with the frame level. The calibration point can be selected from four points of the crosshair. (2) Before calibrating the plane of the base B, the rubber shockproof pad should be placed on the joint between the lower plane of the base and the cement foundation and the joint between the base and the base bolt. (3) The base of the reducer is first hoisted into the foundation pit, and the bottom plane is filled. Use horizontal leveling plane A (5R.6R mill should first level the drive chassis) (4) The coaxiality error of CD two-half coupling should not exceed 0.30mm. (5) Mount the transmission on the A plane and fix it with bolts. (6) The gap between the two halves of the coupling should be kept within the range of 5-8 mm. (7) Electrical equipment should be accurate and reliable. (8) The error of non-parallelism shall not exceed 0.1 mm. (9) The position and height of the pipeline installation shall be installed according to the assembly drawing, and shall not be arbitrarily changed or improved. (10) The 5R mill uses a pin coupling. a. The gap between the two halves of the coupling is 3-5mm. b. When there is no radial displacement of the coupled two-axis centerline, the skewness of the two-axis centerline is ≤0.30. When the two-axis centerline is not skewed, the allowable radial displacement is 0.1-0.15 mm. Second, the high-pressure mill test run and operating procedures 1, in line with the test run (1) through the empty load test run proof, the components can work normally, before the test run. (2) The test operation time is not less than 8h (hours). (3) The grinding machine should work normally, and the transmission part must not have abnormal sound and shock vibration. (4) The maximum temperature of rolling bearings and lubricating oil does not exceed 800c, and the temperature rise does not exceed 400c. (5) There should be no air leakage in the contact of the flanges in the pipeline installation. (6) Milling output reaches the specified index. (7) Adjust the speed of the analyzer to control the particle size of the finished product within the range of 0.44-0.125 mm. (8) After passing the air load and load to make the operation pass, tighten the fastener again and put it into normal operation. 2, empty load test run (1) the main machine and the analysis machine turn correctly. (2) The main engine empty load test operation is based on the steering requirement, and its operation time is not less than 1h. (3) When the main engine is running at an empty load, the steel wire rope of the grinding roller device should be tightened to avoid contact between the grinding roller and the grinding ring. If the condition is unconditional, the grinding roller device can also be disassembled. (4) The test load of the main engine should be stable, and the maximum temperature of the lubricating oil should not exceed 800c. The temperature rise should not exceed 400c. (5) The size of the bevel gear of the analysis machine should be stable, no abnormal sound, and ensure the smooth flow of the oil. (6) The blower should observe the direction of rotation. There should be no abnormal sound and vibration. The maximum temperature of the rolling bearing should not exceed 700c, and the temperature rise should not exceed 350c. Http:// http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Cangnan Younglite Electrical Co., Ltd. is located in Ningbo City, the most important seaport city in China. We are only 40 Kilometers far from Ningbo Airport. Near the express way, the transportation is very convenient.We are specialized in manufacturing and exporting LED Flashlight, headlamp, camping lantern and so on.We have outstanding management, strong production capability and advanced technology ability to design and develop many new items which have good quality control and testing at every stage of the production process. We can ensure that each product is eco-friendly and will provide long life and high performance service. Currently, our products are very popular in the USA, Europe, South Asia, the Middle East and Hong Kong."Quality first, delivery on time, reputation as life" is our premier principle. Let us make better quality products to you-----our valued customers.
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