English — Forum #274 (Page 23/77)

1. Afterstall prevention in centrifugal and axial flow fans - HCBBS Forum
2. Inspection and repair of shaft seals for screw-type refrigeration compressors, York compressor maintenance - HCBBS Forum
3. Compressor lubricating oil supply main pipe - HCBBS Forum
4. How to prevent scaling on the surface of screw compressor rotors - HCBBS Forum
5. Who has Fermat fan maintenance manual? - HCBBS Forum
6. Help, the liquid ring compressor is vibrating heavily - HCBBS Forum
7. Which common pumps will not be damaged even if left idle for a long time? - HCBBS Forum
8. Why cannot the temperature in front of the turbine expander be too low - HCBBS Forum
9. Seeking advice from domestic centrifuge manufacturers for the chemical industry - HCBBS Forum
10. Pneumatic auxiliary components - HCBBS Forum
11. Seeking information on the structural design of screw press equipment - HCBBS Forum
12. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201111 - HCBBS Forum
13. Analyzing the installation specifications for belt conveyors - HCBBS Forum
14. Is it necessary to install a bypass and control valve for screw compressors? - HCBBS Forum
15. What are good brands for pneumatic ball valves? - HCBBS Forum
16. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201101 - HCBBS Forum
17. Starting up a centrifugal air compressor - HCBBS Forum
18. What are the methods to prevent wear on fans? - HCBBS Forum
19. Process for repairing belt holes - HCBBS Forum
20. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201015 - HCBBS Forum
21. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210402 - HCBBS Forum
22. Winter anti-freezing and anti-condensation measures - HCBBS Forum
23. Electric hoist accessories - HCBBS Forum
24. How is the quality of this oil? - HCBBS Forum
25. Ask about compressor oil scraper ring - HCBBS Forum
26. Pressure setting of the outlet buffer for the piston metering pump - HCBBS Forum
27. Are the inlet and outlet buffer tanks that come standard with reciprocating compressors regulated as pressure vessels? - HCBBS Forum
28. Photos of on-site installation of pneumatic triple unit? - HCBBS Forum
29. I have a question: does anyone know what unit MINI represents? ? (As shown in the figure) - HCBBS Forum
30. What instruments and equipment are required for equipment inspections by personnel at all levels? - HCBBS Forum
31. On axial flow compressor control - HCBBS Forum
32. Since the lubricating oil tank of the centrifuge unit is filled with nitrogen, is it still necessary to use a range hood? Is there any contradiction in that? - HCBBS Forum
33. High vibration in the gearbox of the axial flow fan in the circulating water cooling tower - HCBBS Forum
34. Regarding the mechanical seal flushing scheme - HCBBS Forum
35. Sir, what is the difference between a pneumatic pump and a compressor? Please do not copy and paste content from Baidu; describe it in simpler terms - HCBBS Forum
36. Seeking purchase of fans - HCBBS Forum
37. Regarding fan selection - HCBBS Forum
38. Cameron rotor - HCBBS Forum
39. TTMC Vertical Bag Pump.pdf - HCBBS Forum
40. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210425 - HCBBS Forum
41. Analysis and identification of pipeline vibration using centrifugal equipment - HCBBS Forum
42. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210307 - HCBBS Forum
43. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment【Daily Question】20201223 - HCBBS Forum
44. Hangzhou Steam Turbine – what is that? - HCBBS Forum
45. Requirements for inlet temperatures at various stages of the carbon dioxide compressor - HCBBS Forum
46. Installation of spray nozzles at the condenser throat - HCBBS Forum
47. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201104 - HCBBS Forum
48. The essential difference between TTV and TV, turbines - HCBBS Forum
49. Does the turbine shaft move axially during barring? Is the shaft displacement changing? - HCBBS Forum
50. A vivid 3D animated demonstration of the structure and working principle of steam turbines - HCBBS Forum
51. Why must the pressure difference between the compressor buffer gas and the balance pipe be greater than 0.3 MPa? - HCBBS Forum
52. Is the backflow valve of the Roots vacuum pump making a lot of noise? - HCBBS Forum
53. Is doing chemical maintenance stressful? - HCBBS Forum
54. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210616 - HCBBS Forum
55. High temperature of the fan’s self-aligning bearing - HCBBS Forum
56. Petroleum Refining Equipment Engineer (2nd Edition) - HCBBS Forum
57. Information on the buffer tank - HCBBS Forum
58. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210406 - HCBBS Forum
59. On the transverse critical speed and torsional critical speed of centrifuges - HCBBS Forum
60. Is it harmful for turbines and compressors to operate at speeds below their nominal operating speed? - HCBBS Forum
61. I would like to ask whether the purging system for large-unit motors needs to be kept operational at all times? Isn’t it a bit of a waste of nitrogen? - HCBBS Forum
62. What should be noted when disassembling and assembling Kenfule liquid ring pumps? - HCBBS Forum
63. Regarding the compressor surge system, our factory uses a system from Comeng. - HCBBS Forum
64. Compressor pipeline - HCBBS Forum
65. To prevent excessive temperature differences within the metal components of the turbine, it is better to have a lower rate of temperature increase during turbine startup. Why is this statement incorrect? - HCBBS Forum
66. Grouting after leveling and alignment of centrifugal compressors - HCBBS Forum
67. The parameters of the pump are Q=120 m3/h, H=40 m, N=22 kW. What do these parameters represent? - HCBBS Forum
68. The function of the centrifugal pump base hole - HCBBS Forum
69. 【Video】Introduction to the turbine shaft seal system (available upon reply) - HCBBS Forum
70. Does anyone know what this ring is used for? - HCBBS Forum
71. ZD600X hydraulic electric control valve 2 - HCBBS Forum
72. Issues regarding the impeller ring of centrifugal pumps and their efficiency - HCBBS Forum
73. V-belt model - HCBBS Forum
74. What causes foaming of the lubricating oil in the reciprocating compressor tank? - HCBBS Forum
75. Compressor flow rate issues - HCBBS Forum
76. How to test the pump after its repair in a canned motor pump? - HCBBS Forum
77. What is a through piston rod (reciprocating compressor)? - HCBBS Forum
78. hgt 2098-2011 Types, main dimensions and markings of mechanical seals for kettles - HCBBS Forum
79. What kind of sound insulation cover is used on your turbines? - HCBBS Forum
80. Screening small balls out of bulk materials - HCBBS Forum
81. What is the function of the brake end of a turbine expander? And should the brake side be vented first before normal startup? - HCBBS Forum
82. Movable equipment - HCBBS Forum
83. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210206 - HCBBS Forum
84. The image below shows the bevel gear of the first-stage input shaft of the gearbox - HCBBS Forum
85. How to measure the travel clearance of each valve in a steam turbine control valve - HCBBS Forum
86. Seek technical solutions for mixing equipment - HCBBS Forum
87. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210619 - HCBBS Forum
88. Why does a flat belt drive tighten rather than loosen? - HCBBS Forum
89. What does NON-WIT mean? - HCBBS Forum
90. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210608 - HCBBS Forum
91. Seeking information on extruders - HCBBS Forum
92. API673 standard - HCBBS Forum
93. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment【Daily Question】20201213 - HCBBS Forum
94. Reducer worm gear repair - HCBBS Forum
95. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210326 - HCBBS Forum
96. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210302 - HCBBS Forum
97. What is the internal relationship between pressure, flow rate, compression ratio, and temperature in a reciprocating compressor? - HCBBS Forum
98. Technical requirement clauses for drum blowers - HCBBS Forum
99. Why is the secondary oil pressure of the turbine exceeding 0.45 MPa and reaching 0.5 MPa? - HCBBS Forum
100. How to deal with the deformation of the steel base of a Roots blower? - HCBBS Forum