English — Forum #274 (Page 45/77)

1. Are valves needed before and after the exhaust fan? - HCBBS Forum
2. Let’s see what’s going on here - HCBBS Forum
3. Under what circumstances is thermal shock in turbines likely to occur? - HCBBS Forum
4. Unit oil transportation - HCBBS Forum
5. Compressor reset issue - HCBBS Forum
6. Finding the cause of a damaged mechanical seal - HCBBS Forum
7. Rubber hoses connected to the inlet and outlet pipes of the self-priming pump - HCBBS Forum
8. What is the impact of a large clearance in a reciprocating compressor on the exhaust temperature? - HCBBS Forum
9. How to distinguish between large, medium, and small refrigerators - HCBBS Forum
10. Questions about low-temperature vertical bag pumps - HCBBS Forum
11. Who can provide photos of the core extraction process for the diaphragm pack in Shenyu BCL90* series centrifugal compressors? - HCBBS Forum
12. Regarding the filler in the accumulator - HCBBS Forum
13. Piston compressor loading/unloading instrument air - HCBBS Forum
14. ZSK320 extruder vibrating screen - HCBBS Forum
15. Under what circumstances should an emergency shutdown be initiated? ? - HCBBS Forum
16. Recommendations for oil-free screw air compressors brands - HCBBS Forum
17. ANSI/HI 9.6.7 - HCBBS Forum
18. The free end bearing of the multi-stage centrifugal fan is hot and makes abnormal noise. - HCBBS Forum
19. Why does the main fan need to use such conditions for rush rotation? - HCBBS Forum
20. What is the function of the cooling oil pump? - HCBBS Forum
21. Share reciprocating compressor dynamic diagrams - HCBBS Forum
22. Equipment for filtration through compressed nitrogen or steam - HCBBS Forum
23. The windshield at the outlet of the centrifugal fan is broken, and some cracks appear - HCBBS Forum
24. What device is this? What is it used for? - HCBBS Forum
25. Regarding pump selection and ordering - HCBBS Forum
26. What is electrical unevenness? - HCBBS Forum
27. Steam grade issues for steam turbines - HCBBS Forum
28. Answers to Guess the Device by Looking at the Picture 20180615 have been released - HCBBS Forum
29. I need help from experts! How to disassemble the main steam valve section of the Hangqi turbine - HCBBS Forum
30. Reciprocating compressor issues - HCBBS Forum
31. Vibration and abnormal noises in the pump chamber occur when the outlet of the slurry pump is opened. - HCBBS Forum
32. Which manufacturers are good at producing screw air compressors? - HCBBS Forum
33. Low flow rate, high head - HCBBS Forum
34. The oil filter is used to filter lubricating oil - HCBBS Forum
35. Dear experts, I would like to ask which domestic manufacturers produce high-quality slurry pumps. Could you recommend a few of them? Thank you! - HCBBS Forum
36. Does the air blown out by the rotary fan contain oil? - HCBBS Forum
37. What are the starting and helper driver in gas turbines? - HCBBS Forum
38. Sodium acetate finished product packaging machine - HCBBS Forum
39. Issues regarding the balance pipes of Shaanxi Blower drum-type centrifugal compressors - HCBBS Forum
40. Screw compressor - HCBBS Forum
41. Precautions before and after the refrigeration startup of screw chiller units - HCBBS Forum
42. Reciprocating machine piston rod and pressure application element - HCBBS Forum
43. Start-up procedure for series-connected compression units - HCBBS Forum
44. I’m seeking help from experts to investigate the reasons behind the current operating conditions of the air compressor - HCBBS Forum
45. Folding of the filter cloth in vacuum belt dryers - HCBBS Forum
46. What are the interference factors of split-type electromagnetic flowmeters? - HCBBS Forum
47. Asking for advice on the problem of gap voltage of vibration sensor - HCBBS Forum
48. Pump repair - HCBBS Forum
49. What is a torque meter used for? - HCBBS Forum
50. Are all vertical lubricating oil pumps gear pumps? - HCBBS Forum
51. Reciprocating compressor support ring - HCBBS Forum
52. Regarding whether the backup safety valve is in use - HCBBS Forum
53. York multi-stage centrifuge maintenance - HCBBS Forum
54. Will increasing the air cooling angle have an impact on air-cooled operation? - HCBBS Forum
55. Contact angle issue between journal and bearing shell - HCBBS Forum
56. GEA sludge dewatering machine - HCBBS Forum
57. Three-way control valve - HCBBS Forum
58. Calculations for natural gas compressors - HCBBS Forum
59. Dry gas seal issues in centrifugal compressors - HCBBS Forum
60. Unit disassembly - HCBBS Forum
61. Solving the oil emulsification problem in rotary vane vacuum pumps used in vacuum systems - HCBBS Forum
62. How to clean air-cooled fin blades - HCBBS Forum
63. Have the interlocks of your equipment been activated? - HCBBS Forum
64. A 1-meter-tall tube with 50 sections, filled with granular sand and stones - HCBBS Forum
65. Chemical leaks: A comprehensive guide to sealing techniques - HCBBS Forum
66. Turbine maintenance - HCBBS Forum
67. Consultation on dry gas sealing issues of centrifugal compressors - HCBBS Forum
68. Method for aligning the rotor assembly in multi-stage pumps - HCBBS Forum
69. What is the structural principle of the electromagnetic diaphragm metering pump? Do you have any photos? - HCBBS Forum
70. The main fan in catalytic cracking is an axial flow fan, while the backup fan is a centrifugal fan. Are there any problems with this configuration? - HCBBS Forum
71. GEA screw compressor SP1 slide valve control oil circuit - HCBBS Forum
72. What is the operating pressure for moving equipment? - HCBBS Forum
73. Air compressor current issue - HCBBS Forum
74. What problems will occur in the slurry pump if the valve ball guide is over-worn? - HCBBS Forum
75. May I ask everyone, how should corrosion protection be addressed in environments with trace amounts of dilute hydrochloric acid that require heat pumps? - HCBBS Forum
76. Pressure issues in ammonia refrigeration systems - HCBBS Forum
77. Rotary valve current issue - HCBBS Forum
78. Milton Roy product code RH015S124G1MNN - HCBBS Forum
79. The temperature of the main thrust bearing of the steam turbine is high - HCBBS Forum
80. Regarding dry gas seals, I earnestly ask experts to take a look - HCBBS Forum
81. Answers to Guess the Device by Image 20180724 have been released - HCBBS Forum
82. Reciprocating machine power calculation - HCBBS Forum
83. When purchasing equipment and selecting suppliers, should the principle of proximity be taken into consideration, and to what extent? - HCBBS Forum
84. Principle of screw compressors - HCBBS Forum
85. Differential pressure of dry gas seal in rich gas compressor - HCBBS Forum
86. Is it better to have a pump impeller with a large diameter and low speed, or one with a small diameter and high speed? - HCBBS Forum
87. Centrifugal compressor - HCBBS Forum
88. What does the alignment device of a submersible pump look like? - HCBBS Forum
89. Where is the maximum bending after the turbine is shut down? When is it most dangerous to start? - HCBBS Forum
90. What causes the compressor to vibrate? - HCBBS Forum
91. Regarding the inlet medium temperature of air-cooled Roots vacuum pumps - HCBBS Forum
92. One Question per Day 20181218 - HCBBS Forum
93. Paint is peeling off the compressor crankcase - HCBBS Forum
94. What are the hazards of steam leakage from a turbine? - HCBBS Forum
95. Markings on magnetic pump - HCBBS Forum
96. Air-cooled motor current decreases - HCBBS Forum
97. Modern---Device Management Software----Discussion Thread - HCBBS Forum
98. I want to learn *mechanical seal design. Is there any expert willing to teach me, on a paid basis? - HCBBS Forum
99. Factors affecting the accuracy of flowmeter usage - HCBBS Forum
100. Integrated machine for manual feeding and dust removal - HCBBS Forum