English — Forum #274 (Page 35/77)

1. Issues with the starting oil for the turbine quick-shut valve - HCBBS Forum
2. Material issues of the compressor interstage cooler tube bundles in air separation units - HCBBS Forum
3. Comparison of energy efficiency ratios of refrigeration units - HCBBS Forum
4. Request image - HCBBS Forum
5. A Folleva centrifuge is vibrating regularly; seeking help - HCBBS Forum
6. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190704 - HCBBS Forum
7. Advantages and disadvantages of centrifugal compressors with vane diffusers and without vane diffusers - HCBBS Forum
8. What do all the markings on the compressor represent? - HCBBS Forum
9. What is the standard grade of this lubricant? - HCBBS Forum
10. consult - HCBBS Forum
11. Photos from the range hood maintenance site - HCBBS Forum
12. Seek the formula for calculating the radial force on bearing shells - HCBBS Forum
13. Centrifugal fan mechanical seal issues - HCBBS Forum
14. 【Mechanical Equipment Technology Exchange Edition】Daily Question 【Mechanical Equipment】20190628 - HCBBS Forum
15. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190624 - HCBBS Forum
16. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
17. How to connect the pipe outlet of a filter press? - HCBBS Forum
18. Dear expert, I would like to ask why the pressure-building stroke of this metering pump is so small while the pressure is high. Also, why does the check valve need to be replaced after less than half a month? The operating temperature of the catalyst is over 100 degrees, and the operating pressure is 60 kilograms - HCBBS Forum
19. Basic Principles and Structure of Centrifugal Compressors jiemi.ppt - HCBBS Forum
20. Installation and Introduction of Reciprocating Compressors -.ppt - HCBBS Forum
21. The NREC interface does not display fully - HCBBS Forum
22. Fixed wind pressure, fixed air volume? - HCBBS Forum
23. I have been looking at information on the ammonia synthesis process recently, and I would like to ask some questions regarding the turning devices for centrifugal compressors. - HCBBS Forum
24. Mechanical equipment installation - HCBBS Forum
25. Common faults of power plant equipment and their solutions - HCBBS Forum
26. Happy New Year! Back to work after the holidays - HCBBS Forum
27. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190703 - HCBBS Forum
28. [Mechanical Equipment Technology Edition] Daily Question 20191121: Basics of Refrigeration – Refrigeration Pressure-Humidity Diagrams – Refrigeration Cycles (5) - HCBBS Forum
29. The double-support centrifugal pump has high vibration. Please help analyze the reason. - HCBBS Forum
30. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191116 - HCBBS Forum
31. Possible reasons for frosting in screw-type refrigerators - HCBBS Forum
32. What is the exhaust pressure of the vacuum pump? - HCBBS Forum
33. Request for \"Practical Techniques for the Repair and Maintenance of Mechanical Equipment\" - HCBBS Forum
34. How good are domestically produced sliding bearings? - HCBBS Forum
35. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190916 - HCBBS Forum
36. Reciprocating Compressor Maintenance and Repair Techniques (Course Material) ... - HCBBS Forum
37. What are these compressor parts? - HCBBS Forum
38. Maintenance of centrifugal fans - HCBBS Forum
39. Excessive hydrogen level in the main shaft box of the reciprocating compressor - HCBBS Forum
40. The crusher is experiencing uneven wear; the tooth plates are wearing out rapidly. What are the solutions? - HCBBS Forum
41. Cold-type dry gas compressor - HCBBS Forum
42. H605 (3BCL459) centrifugal compressor analysis.ppt - HCBBS Forum
43. What is the effect of hydraulic oil emulsification on oil pressure? - HCBBS Forum
44. For a compressor plus air tank setup, are there any specifications regarding the pressure resistance capacity of the air tank and the exhaust pressure of the compressor? - HCBBS Forum
45. Wear-resistant measures for centrifugal exhaust fans - HCBBS Forum
46. grinder - HCBBS Forum
47. Due to the temperature drop along the intake pipeline of the exhaust fan, how should the suction capacity of the fan be determined under those conditions? - HCBBS Forum
48. Vertical single-stage centrifugal pump - HCBBS Forum
49. Is there really a standard for the efficiency of centrifugal pumps? - HCBBS Forum
50. Is the exhaust volume delivered by a screw air compressor the volumetric flow rate under the operating pressure, or is it the flow rate at standard conditions? - HCBBS Forum
51. Is an ITCC necessary for a steam turbine? - HCBBS Forum
52. Nominal cooling capacity of the expansion valve in the refrigeration unit - HCBBS Forum
53. Fault handling and analysis of large-scale steam turbines - HCBBS Forum
54. How to prevent sealed flushing steam from entering the bearing housing? - HCBBS Forum
55. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191015 - HCBBS Forum
56. How does an electromagnetic metering pump convert rotational motion into reciprocating motion? - HCBBS Forum
57. The inlet valve of the centrifuge is set at 100%, and the bypass valve is still open. I would like to ask for advice from those with more experience - HCBBS Forum
58. Does the lubricant type of a reciprocating compressor affect the compressor current? - HCBBS Forum
59. I would like to ask: if the pipeline for the large pump doesn’t move, will that affect the small pump? - HCBBS Forum
60. Turbine compressor bearing temperature - HCBBS Forum
61. What do these letter codes in the turbine drain system mean? - HCBBS Forum
62. What is the best equipment for solid-liquid separation at 1 micron? - HCBBS Forum
63. Extrusion granulator - HCBBS Forum
64. Compressor oil injector - HCBBS Forum
65. Analysis of the causes of vibration in steam turbine generator sets - HCBBS Forum
66. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191120 - HCBBS Forum
67. Must the crane motors in Class A explosion-proof areas of chemical manufacturing enterprises be explosion-proof? - HCBBS Forum
68. Analysis of dry gas seal failure in compressors - HCBBS Forum
69. Repair of reciprocating compressor air valves! ! ! ! ! ! - HCBBS Forum
70. Compressor - HCBBS Forum
71. What is the maximum tensile force that a reciprocating compressor piston rod can withstand? - HCBBS Forum
72. Fan overcurrent - HCBBS Forum
73. Does a twin-screw conveyor fan require turning? - HCBBS Forum
74. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
75. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
76. Increasing the clearance volume of the cylinder in a reciprocating compressor - HCBBS Forum
77. Double-support and single-support problems of synchronous motors - HCBBS Forum
78. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190822 - HCBBS Forum
79. Magnetic Pump Operation Training.ppt - HCBBS Forum
80. Analysis of the reason for non-circulation of the mechanical seal flushing oil in vertical mixers - HCBBS Forum
81. Improvement of reciprocating machine wearing parts - HCBBS Forum
82. Service life of SKF/NSK bearings in reducers - HCBBS Forum
83. 122 - HCBBS Forum
84. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
85. Compressor high-pressure oil and low-pressure oil - HCBBS Forum
86. Centrifugal compressor piping issues - HCBBS Forum
87. The last-stage impeller of the steam turbine is severely corroded; I’m not sure what the cause is - HCBBS Forum
88. Introducing an on-site repair technology for bearing wear in tube bundle dryers (case) - HCBBS Forum
89. The water ring vacuum pump is designed to be too large - HCBBS Forum
90. Looking for the inspection and maintenance procedures for Shaanxi Blower Group’s centrifugal compressors; anyone with this information, please share it - HCBBS Forum
91. I didn’t understand the definition of pressure pipelines; I’ll ask again. - HCBBS Forum
92. [Mechanical Equipment Technology Edition] Daily Question 20191118: Basics of Refrigeration – Refrigeration Pressure-Humidity Diagrams – Refrigeration Cycles (3) - HCBBS Forum
93. High-capacity continuous centrifuge - HCBBS Forum
94. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190618 - HCBBS Forum
95. 【Mechanical Equipment Technology Edition】Daily Question 20191113: Basics of Refrigeration – Refrigeration Pressure-Humidity Diagrams – Refrigeration Cycles (2) - HCBBS Forum
96. Seeking help with alignment issues of the unit - HCBBS Forum
97. Puzzles regarding equipment management; I hope everyone can discuss them - HCBBS Forum
98. The second form of support - HCBBS Forum
99. Analysis and diagnosis of causes of excessive noise and vibration of compressor units - HCBBS Forum
100. turbine - HCBBS Forum