English — Forum #274 (Page 67/77)

1. What kind of pump is this? - HCBBS Forum
2. How to maintain nitrogen generators - HCBBS Forum
3. Answers to Guess the Device by Image 20180516 have been released - HCBBS Forum
4. Annular-gap centrifugal extractor - HCBBS Forum
5. Problems with the turbine control oil circuit - HCBBS Forum
6. Reciprocating compressor rod - HCBBS Forum
7. Internal structure diagram of a centrifugal compressor - HCBBS Forum
8. Problems with pipeline installation for newly installed centrifugal pumps - HCBBS Forum
9. [My device, my home] Plasticizer finished product filter press - HCBBS Forum
10. Blender - HCBBS Forum
11. Impurities in hydrogen chloride compressed mixed gas compressors - HCBBS Forum
12. How to start a circulating hydrogen compressor - HCBBS Forum
13. Motor model - HCBBS Forum
14. Does anyone have CAD 3D drawing textbooks and videos? - HCBBS Forum
15. Pump impeller - HCBBS Forum
16. Filler air leakage - HCBBS Forum
17. Relationship between inlet flow rate and molecular weight of centrifugal compressors - HCBBS Forum
18. What is the purpose of the two pipelines connecting the condensing turbine to the steam trap expansion tank? - HCBBS Forum
19. Advantages and disadvantages of screw chiller units with two machines in parallel and two machines in series - HCBBS Forum
20. Problems with the air valves of reciprocating compressors - HCBBS Forum
21. The relationship between dynamic loads and static loads - HCBBS Forum
22. Is it necessary to wrap PTFE around the enamel stirrer? - HCBBS Forum
23. Strengthen inspections to prevent accidents - HCBBS Forum
24. What type of liquid-solid separation equipment is suitable for filtering materials with high viscosity and fine particles? - HCBBS Forum
25. Detailed Analysis of Common Faults and Repair Methods for Reducers through Multiple Cases - HCBBS Forum
26. Vortexing in the compressor unit - HCBBS Forum
27. York screw compressor starts and stops abnormally - HCBBS Forum
28. Operating procedures - HCBBS Forum
29. Identifying the support rings of reciprocating compressors - HCBBS Forum
30. Seeking the formula for calculating the thermal expansion of centrifugal compressor shafts - HCBBS Forum
31. Screw compressor outlet vibration alarm - HCBBS Forum
32. Compressor - HCBBS Forum
33. Solution to powder feeding issues - HCBBS Forum
34. Pressure drop issue in shielded pumps - HCBBS Forum
35. For diaphragm couplings in rotating equipment, what material is generally used for the diaphragm? - HCBBS Forum
36. Compressor piston rod - HCBBS Forum
37. Steam seal of the turbine - HCBBS Forum
38. High level fuel tank breathing hole problem - HCBBS Forum
39. Draft steam issues in extraction steam turbines - HCBBS Forum
40. Looking for spiral conveyor design software - HCBBS Forum
41. The bearing shells of the reciprocating engine are damaged, and the crankcase is filled with copper-like metal fragments. What are these metal fragments? Where from? Should babbitt alloy be silver-white? - HCBBS Forum
42. Are there control valves with built-in mounts, as well as micro-pressure control valves? - HCBBS Forum
43. What is the working principle of the first angle valve on the outlet pipeline of a propane refrigerator? - HCBBS Forum
44. Compressor selection - HCBBS Forum
45. Excessive noise during later rotation of the dryer - HCBBS Forum
46. Piston compressor inlet filter precision - HCBBS Forum
47. What material is Crg in PTFE+Crg? - HCBBS Forum
48. Common faults and solutions for Freon economizer screw refrigeration compressors - HCBBS Forum
49. Hydrogen compressor - HCBBS Forum
50. During the normal operation of the pressure unit in our plant’s intensification system, no adjustments were made to the process; however, on May 7, the vibration level at monitoring point 4 of the compressor suddenly increased - HCBBS Forum
51. Piston rod runout issue - HCBBS Forum
52. Check if the bearing in the photo is lacking oil - HCBBS Forum
53. How to solve cavitation in mechanical pumps - HCBBS Forum
54. Water jet vacuum problem - HCBBS Forum
55. The balance pipe of the high-pressure cylinder of the carbon dioxide compressor is frosted; please help analyze the cause. - HCBBS Forum
56. Learning *Siemens PLC from scratch - HCBBS Forum
57. What are the objectives and tasks of lubrication management? - HCBBS Forum
58. What type of mechanical seal is this? - HCBBS Forum
59. How to check for valve leaks in a reforming hydrogen booster? - HCBBS Forum
60. Startup pressure of hydrogen circulation pump - HCBBS Forum
61. Regarding the problem of the steam turbine condenser system, I would like to ask you all. - HCBBS Forum
62. Who can send the maintenance standards for a single-screw compressor? - HCBBS Forum
63. How to determine the bearing temperature of centrifugal compressors appropriately - HCBBS Forum
64. Low suction pressure in the reciprocating compressor - HCBBS Forum
65. Looking for recommendations for reputable titanium fan manufacturers - HCBBS Forum
66. Automobile dock flexible hose - HCBBS Forum
67. Besides John Crane, which other manufacturers can produce dry gas seals? - HCBBS Forum
68. I’m looking for information on high-speed pumps and wear-resistant pumps. Thank you to all the experts - HCBBS Forum
69. Reciprocating compressor valve is broken - HCBBS Forum
70. Compressor main seal gas - HCBBS Forum
71. Where in China can one conduct trend analysis of the operating conditions of large-scale rotating machinery? - HCBBS Forum
72. Why is the minimum load for the stepless control system HycroCOM in reciprocating compressors only 20%? - HCBBS Forum
73. Discussion on the vibration analysis of a single unit - HCBBS Forum
74. Selection of compressor motor - HCBBS Forum
75. Centrifuge maintenance - HCBBS Forum
76. Problems with the lubricating oil pressure of the compressor - HCBBS Forum
77. Questions about bearings - HCBBS Forum
78. One of the company’s 2D compressors has a packing that keeps leaking. I hope an expert can analyze whether the packing design is incorrect - HCBBS Forum
79. Vibration fluctuations at the second and third stages of the Cooper TA48 compressor - HCBBS Forum
80. A brief analysis of the different classifications of screw conveyors - HCBBS Forum
81. Compressor unit water station - HCBBS Forum
82. Questions about aligning compute instances - HCBBS Forum
83. What causes a sudden drop in the speed of a circulating hydrogen compressor unit? - HCBBS Forum
84. How to select and calculate accumulators - HCBBS Forum
85. Can the inlet damper of the variable-frequency fan be omitted? - HCBBS Forum
86. A brief discussion on the differences between unpowered roller conveyors and powered roller conveyors - HCBBS Forum
87. Which are the well-known companies in China that manufacture centrifugal compressors? - HCBBS Forum
88. I would like some advice regarding compressor selection - HCBBS Forum
89. Calculate fan flow rate - HCBBS Forum
90. Could someone share the training plan for pump fitters? Thank you! ! - HCBBS Forum
91. Compressor material - HCBBS Forum
92. Issues with the Edward CDX1000 vacuum pump - HCBBS Forum
93. Seek advice on avoiding thermal expansion issues when installing multi-stage centrifugal pumps - HCBBS Forum
94. Seek drawings for the steel platform of a 160㎡ box-type diaphragm filter press - HCBBS Forum
95. What is the appropriate volume of the siphon barrel in front of the pump? - HCBBS Forum
96. Who has information on tandem dry gas seals with an intermediate labyrinth? - HCBBS Forum
97. Working principle of air compressors - HCBBS Forum
98. Seeking advice on external flushing for mechanical seals - HCBBS Forum
99. Materials and speed of reciprocating compressors - HCBBS Forum
100. Guess the device by looking at the picture 20180117 The answer has been announced - HCBBS Forum