English — Forum #274 (Page 36/77)

1. Seeking advice on the liquid level issue in the chiller evaporator - HCBBS Forum
2. A brief analysis of the value of long-distance belt conveyors - HCBBS Forum
3. Books and materials related to metering pumps - HCBBS Forum
4. American high-power three-stage reducer matched with German high-pressure coal slurry pump - HCBBS Forum
5. When aligning a horizontally split centrifugal pump after maintenance, is it necessary to consider the magnetic field lines for the sliding bearing motor? Is there any standard to guide this? - HCBBS Forum
6. Question of the Day - HCBBS Forum
7. Centrifuge - HCBBS Forum
8. Mechanical seal for pump machinery - HCBBS Forum
9. Are there any standards or guidelines for selecting dampers for the inlet and outlet of piston pumps? - HCBBS Forum
10. Fan selection - HCBBS Forum
11. JB/T11963-2014 Pneumatic hoist - HCBBS Forum
12. Magnetic liquid mechanical seal - HCBBS Forum
13. Bearing inner ring - HCBBS Forum
14. Accident cases of centrifugal compressors - HCBBS Forum
15. 2019 Personal Work Summary Goals - HCBBS Forum
16. What issues can cause an overcurrent in the motor of a reciprocating vacuum pump (vertical type)? - HCBBS Forum
17. Question: What is the name of this O-ring? - HCBBS Forum
18. How does the lubricating oil pump of the ZGM type coal grinder achieve high and low speed regulation? - HCBBS Forum
19. [Help] Start and stop steam turbine, warm-up antifreeze point, etc. - HCBBS Forum
20. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190730 - HCBBS Forum
21. Technical Specifications for Centrifugal Compressor Engineering (DOC).d ... - HCBBS Forum
22. expander - HCBBS Forum
23. Training Materials for Centrifuges.pdf - HCBBS Forum
24. Turbine barring device - HCBBS Forum
25. Software for selecting agitators and calculating power for reaction vessels - HCBBS Forum
26. Turbine speed control system - HCBBS Forum
27. [Moving Equipment Technical Exchange Section] Moving Equipment [Daily Question] 20190802 - HCBBS Forum
28. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191210 - HCBBS Forum
29. What are the hazards of liquid in a reciprocating compressor, and how should it be dealt with? - HCBBS Forum
30. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191017 - HCBBS Forum
31. Regarding reciprocating compressor models - HCBBS Forum
32. Speed control and flow variation of centrifugal compressors - HCBBS Forum
33. Please help, what is the role of the red bolt of the mixer reducer? Is it an exhaust valve or a breather valve? - HCBBS Forum
34. What are some good brands of lubricants for industrial equipment? - HCBBS Forum
35. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191208 - HCBBS Forum
36. What does infrared detection service include? - HCBBS Forum
37. With a flow rate of 800 m3/h, how about choosing a double-suction pump? - HCBBS Forum
38. Reciprocating machine seal - HCBBS Forum
39. Which are the better manufacturers in China for belt conveyors and buried scraper conveyors? - HCBBS Forum
40. Irregular vibration of condensing steam turbines - HCBBS Forum
41. The application of short-path distillers in the distillation of waste mineral oil - HCBBS Forum
42. Does a single-stage centrifugal compressor experience surge? - HCBBS Forum
43. Separation equipment - HCBBS Forum
44. Vertical oil-free vacuum unit - HCBBS Forum
45. Material selection for coking heavy oil pumps in the coking industry - HCBBS Forum
46. One question per day; no prize for correct answers, it’s mainly for entertainment - HCBBS Forum
47. Question of the Day - HCBBS Forum
48. Why does the fan make noise when the wind pressure is low? - HCBBS Forum
49. Expander instrument number indication - HCBBS Forum
50. Does anyone have information about Zhejiang Great Wall reducer (jxd type) - HCBBS Forum
51. Disassembly of the speed increase gear for MRC compressor units - HCBBS Forum
52. Sharing a few photos of the disassembled water ring vacuum pump - HCBBS Forum
53. Leakage issue of the compressor seal in the gas holder - HCBBS Forum
54. Seeking help with a problem regarding the metal detector on the **packaging line for crystalline products. - HCBBS Forum
55. Issues regarding the internal structure of centrifugal compressors - HCBBS Forum
56. Ammonia injector - HCBBS Forum
57. Is the oil system in operation during nitrogen purging of the ammonia compressor? Also, is the dry gas seal in use? - HCBBS Forum
58. Modifications to glass-lined reaction vessels - HCBBS Forum
59. Motor bearing oil leakage - HCBBS Forum
60. New ball mill bearing shells - HCBBS Forum
61. Is this a grouting hole? - HCBBS Forum
62. About steam ejectors - HCBBS Forum
63. Regarding the selection of gear turntable motors, please give me some advice. - HCBBS Forum
64. Is it necessary to prepare a corresponding plan for purging and pressure testing in the later stages of project construction? - HCBBS Forum
65. Reciprocating compressor parts manufacturers - HCBBS Forum
66. bushing - HCBBS Forum
67. Turbine model - HCBBS Forum
68. The belt tension is 12kgf/28mm, what does it mean? - HCBBS Forum
69. Open-petal dual-use extended wrench - HCBBS Forum
70. 5 things to note when performing on-site dynamic balancing of the rotor - HCBBS Forum
71. Vibration Analysis Technology for Reciprocating Compressors.pdf - HCBBS Forum
72. What is the relationship between the start/stop of rotary screw blowers and sulfur recovery? - HCBBS Forum
73. What is this on top of the check valve? - HCBBS Forum
74. I would like to consult the experts in Haichuan to see if they can design a tooling for the motor shaft according to the picture. - HCBBS Forum
75. The compressor piston rod is vibrating; how to adjust the cylinder block and what’s the calculation method? - HCBBS Forum
76. Features of mist lubrication for machine pumps - HCBBS Forum
77. Pneumatic valve - HCBBS Forum
78. Is there any specific standard for the protective cover of machine pump coupling? - HCBBS Forum
79. Equipment managers need to clarify their work objectives and master the correct methods and approaches - HCBBS Forum
80. Regarding the issue of impeller cutting - HCBBS Forum
81. Questions regarding the intermediate professional title for the “Special Equipment” field. - HCBBS Forum
82. Issues with three-speed and five-speed adjustment of reciprocating machines - HCBBS Forum
83. What material is AFM34? - HCBBS Forum
84. The overhaul of the GEA compressor at a depth of -1500 meters underground has been completed; the explosion-proof PLC control system was used, and the explosion-proof sensors were replaced; the compressor is now operational - HCBBS Forum
85. Why are highland barley paper gaskets used for the reducer oil tank flanges? - HCBBS Forum
86. Is the surface at the compressor packing joint red or black? - HCBBS Forum
87. Regarding plate and frame filter presses - HCBBS Forum
88. Issues regarding the pre-drilled holes for equipment foundation bolts - HCBBS Forum
89. Shandong Wantai Hydraulic Reciprocating Compressor Technical Data... - HCBBS Forum
90. Fault diagnosis of large-scale units - HCBBS Forum
91. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190616 - HCBBS Forum
92. The reactor with a pressure of 35 kilograms is designed with a bulged flange - HCBBS Forum
93. Issues in understanding the API 614 standard - HCBBS Forum
94. screw compressor - HCBBS Forum
95. Xiaobai - HCBBS Forum
96. Seeking help: My company’s electric desalination feed water pump has a short service life for the seal rings at both ends; I hope experts can assist me - HCBBS Forum
97. Reciprocating engine compression ratio surge problems - HCBBS Forum
98. Question regarding the need to use a hand-cranked oil pump to start old piston compressors - HCBBS Forum
99. How to diagnose rolling bearing failures using a vibration analyzer? - HCBBS Forum
100. Ammonia desulfurization filter press - HCBBS Forum