English — Forum #274 (Page 11/77)

1. Selection of pump type - HCBBS Forum
2. Thermal blowing of reciprocating compressors - HCBBS Forum
3. What are the maintenance regulations for imported compressor rotors? ? ? ? ? - HCBBS Forum
4. There are issues with the lithium bromide unit; could Haiyou help analyze them? - HCBBS Forum
5. In the high-temperature and high-humidity conditions of summer, the temperature of the circulating water used by the compressor is too low - HCBBS Forum
6. Could everyone recommend some companies specializing in the maintenance of chemical processing equipment? - HCBBS Forum
7. The regenerated cycle gas compressor (reciprocating) after reconditioning exhibits high vibration - HCBBS Forum
8. How to protect the drum skin of magnetic separator - HCBBS Forum
9. Large-grain salt crushing equipment - HCBBS Forum
10. There has been a problem with the steam turbine of our plant's unit. This time it was disassembled as shown below. Someone who is engaged in the steam turbine maintenance industry will probably take a look... - HCBBS Forum
11. Comprehensive Guide to Steam Turbines - HCBBS Forum
12. Can any master analyze the cause of damage to the valve of a reciprocating compressor (circulating air compressor)? - HCBBS Forum
13. Selection of flare gas compressor - HCBBS Forum
14. Problems with the use of 32# turbine oil - HCBBS Forum
15. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210111 - HCBBS Forum
16. Contactless sealing - HCBBS Forum
17. Do you know anything about the hydraulic start of the mixer? - HCBBS Forum
18. Help! Which book does the stirring calculation formula on this page come from? - HCBBS Forum
19. Choose a magnetic pump - HCBBS Forum
20. Should rotating machinery be aligned horizontally first or vertically? - HCBBS Forum
21. Compression amount of graphite filler - HCBBS Forum
22. Regarding the issue of the magnitude of forward and reverse currents under motor load - HCBBS Forum
23. How to check for valve leaks in a reforming hydrogen booster? - HCBBS Forum
24. Judgment and treatment of packing seal leakage in reciprocating compressors - HCBBS Forum
25. Reciprocating machine piston rod and pressure application element - HCBBS Forum
26. Where can I find converted four-section electric furnaces? Please provide phone number and address - HCBBS Forum
27. Suction pumps often break down - HCBBS Forum
28. The durability of vacuum pumps produced by those leading domestic manufacturers - HCBBS Forum
29. What is the distributed steam inlet method for turbines? - HCBBS Forum
30. Impeller scaling - HCBBS Forum
31. Could anyone share any information on gas centrifugal compressors for the coupling cycle in coal-based ethylene glycol production? - HCBBS Forum
32. The motor vibrates heavily… - HCBBS Forum
33. Seal flushing plan 02: Is the liquid in the seal chamber in motion? - HCBBS Forum
34. [Guess what Haichuan Equipment] Key components of large-scale moving equipment have just been domestically produced recently - HCBBS Forum
35. Frequent high temperatures in screw air compressors during summer? Comprehensive Analysis of 16 Core Failure Causes (Professional Troubleshooting Version) - HCBBS Forum
36. reciprocating compressor - HCBBS Forum
37. The horizontal vibration of the impeller-side bearing housing in a centrifugal fan is high; how should this be addressed? - HCBBS Forum
38. Ceramic grinding rolls and lining tiles for coal mills - HCBBS Forum
39. I would like to ask: which manufacturers produce both canned motor pumps and magnetic drive pumps, and do so quite well? - HCBBS Forum
40. The importance of starting the intake and exhaust fans for ventilation before igniting the heating furnace - HCBBS Forum
41. The bearing has developed problems just two days after it was put into use; I need experts to help identify the cause - HCBBS Forum
42. Consultation regarding the lubricant for Atlas micro oil air compressors - HCBBS Forum
43. Introduction to Kubler Centrifugal Compressors.pdf - HCBBS Forum
44. Regarding the Differential Pressure and Discharge Pressure of the pump - HCBBS Forum
45. Solutions for air compressor oil leakage - HCBBS Forum
46. A Folleva centrifuge is vibrating regularly; seeking help - HCBBS Forum
47. Does anyone have the Chinese version of the HEI standard? - HCBBS Forum
48. OPRA gas turbine power generation and heating unit produced in the Netherlands factory - HCBBS Forum
49. Connecting method of crosshead piston rod in reciprocating compressors - HCBBS Forum
50. 【Ten Years of Rapid Development in Chemical Engineering Equipment】2854-2025: SHENGU’s self-developed 15MPa high-pressure, 30,000 standard cubic meters per day low-flow expansion generator sets contribute to China’s first project for generating electricity from the residual pressure in high-pressure natural gas transmission pipelines - HCBBS Forum
51. Please take a look and see if the fracture surface of this shaft is due to fatigue fracture - HCBBS Forum
52. The little screws we can’t do without - HCBBS Forum
53. Liquid oxygen pump shaft temperature control - HCBBS Forum
54. Daily question 20181231 - HCBBS Forum
55. Why is the secondary oil pressure of the turbine exceeding 0.45 MPa, reaching 0.5 MPa? - HCBBS Forum
56. Problem of centrifugal pump tripping due to high current under load - HCBBS Forum
57. Dry gas seal balance line pressure difference in centrifugal compressors - HCBBS Forum
58. Kawasaki’s world’s first centrifugal hydrogen compressor for liquefaction plants - HCBBS Forum
59. 【Weekly Question】Discussion on Increased Shaft Vibration in Centrifugal Compressors - HCBBS Forum
60. What are the main tasks of the equipment specialist in the preliminary stage of chemical engineering construction projects? - HCBBS Forum
61. Calculation of enthalpy value after heating normal-temperature air - HCBBS Forum
62. 【2026 Transmission Equipment】Excessive pressure fluctuations at the outlet of the reciprocating pump - HCBBS Forum
63. Regarding the operating temperature of screw conveyors - HCBBS Forum
64. Oil mist recovery system - HCBBS Forum
65. Major overhaul for steam turbines – original manufacturer’s spare parts for dynamic balancing - HCBBS Forum
66. Different control methods for compressor unloaders - HCBBS Forum
67. Multistage centrifugal pump broken shaft - HCBBS Forum
68. [Haichuan Chemical Technology Documentation] Research Report on the Conversion of Compressors from Steam to Electric Power in the Petrochemical Industry - HCBBS Forum
69. Modifications to glass-lined reaction vessels - HCBBS Forum
70. Seeking help with a problem regarding the metal detector on the **packaging line for crystalline products. - HCBBS Forum
71. Issues regarding the internal structure of centrifugal compressors - HCBBS Forum
72. Under what circumstances should the anti-surge system be activated? - HCBBS Forum
73. Surge in centrifugal fans - HCBBS Forum
74. Ammonia injector - HCBBS Forum
75. Why is it required that the head increase from the pump’s rated operating point to the shut-off point not exceed 20% or 30% - HCBBS Forum
76. Discussion on oil leakage from the compressor wiper ring - HCBBS Forum
77. Analysis of the normal coasting time of steam turbines and its operational significance - HCBBS Forum
78. New ball mill bearing shells - HCBBS Forum
79. Regarding whether the backup safety valve is in use - HCBBS Forum
80. Is this a grouting hole? - HCBBS Forum
81. Abnormal pump vibration - HCBBS Forum
82. Seeking the Chinese version of API617-2014 - HCBBS Forum
83. Reasons for wear of the bearing raceway on the inner wall of the cycloidal pin wheel in the reduction gearbox - HCBBS Forum
84. When the fan is working, does it tend to stop working, or does it exhaust itself? ! - HCBBS Forum
85. About steam ejectors - HCBBS Forum
86. Who has the schematic diagram of the low-pressure cylinder of a steam turbine? - HCBBS Forum
87. Start-up procedure for series-connected compression units - HCBBS Forum
88. What are the respective characteristics of spiral press filters and plate and frame filter presses? - HCBBS Forum
89. Turbine steam seal cooler - HCBBS Forum
90. Data sheets for centrifugal dehydrators and centrifugal compressors - HCBBS Forum
91. What are the interference factors of split-type electromagnetic flowmeters? - HCBBS Forum
92. I can’t understand the basic layout diagram of the pump - HCBBS Forum
93. Issues regarding abnormal current in vertical centrifugal pumps - HCBBS Forum
94. Calculation of centrifugal pump power and efficiency - HCBBS Forum
95. 【2026 Mechanical Equipment】Key causes of frequent high-temperature issues in screw air compressors during summer - HCBBS Forum
96. Diaphragm compressor - HCBBS Forum
97. Why is it the Equipment Department that is responsible for calculating the workload of the construction team as well as preparing cost estimates and budgets? - HCBBS Forum
98. Technical Specifications for Centrifugal Compressor Engineering (DOC).d ... - HCBBS Forum
99. Looking for information on SMT magnetic centrifugal pumps in Canada - HCBBS Forum
100. Asking for advice on the problem of gap voltage of vibration sensor - HCBBS Forum