English — Forum #274 (Page 3/77)

1. Single-screw steam compressor - HCBBS Forum
2. 【Video】Animation of the cleaning machine’s working principle (visible upon reply) - HCBBS Forum
3. What are the causes of fluctuations in the main steam valve of a turbine? ? ? - HCBBS Forum
4. Can the hydrogenation reactor be directly converted to use oxygen? What are the problems? - HCBBS Forum
5. Heat exchange tube connection sunken structure - HCBBS Forum
6. Issues related to coaxiality in the processing of screw conveyors - HCBBS Forum
7. Why doesn’t the bubble in a level burst? - HCBBS Forum
8. Is an adsorption dryer necessary for screw air compressors? - HCBBS Forum
9. What size filter screen is needed for a grinder to produce powder with a particle size of 80 mesh? - HCBBS Forum
10. Screw compressor repair - HCBBS Forum
11. Meaning of piston compressor - HCBBS Forum
12. Regarding failures in the HydroCOM system, how should the new hydrogen generator be operated? - HCBBS Forum
13. Are your pressure gauges and thermometers inspected every six months? How much should be sent for testing each time? - HCBBS Forum
14. What are the specific symptoms during operation when the piston rings of a reciprocating compressor are worn? - HCBBS Forum
15. Can the cylinders of a reciprocating compressor be steamed? - HCBBS Forum
16. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210114 - HCBBS Forum
17. Water ring vacuum pump.ppt - HCBBS Forum
18. Single screw compressor or twin screw compressor, which one is better? - HCBBS Forum
19. Regarding heat pumps and chillers - HCBBS Forum
20. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201121 - HCBBS Forum
21. Shaft seal steam supply - HCBBS Forum
22. Individual test run of the pump - HCBBS Forum
23. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210203 - HCBBS Forum
24. Reciprocating compressor piston - HCBBS Forum
25. Stepless adjustment of piston compressors - HCBBS Forum
26. NSK bearings for construction machinery - HCBBS Forum
27. Why does the gear reduction box vibrate loudly? - HCBBS Forum
28. Introduction to mechanical seal devices - HCBBS Forum
29. Centrifuge drum - HCBBS Forum
30. Modification of the cooling water pipeline for the oil cooler of centrifugal air compressors - HCBBS Forum
31. Investigate the method used to warm the main steam pipeline in your plant’s steam turbine - HCBBS Forum
32. Which is better for removing impurities from wastewater: horizontal screw filters or stacked screw filters? - HCBBS Forum
33. York Propane Compressor Project - HCBBS Forum
34. Regarding chain chains - HCBBS Forum
35. When is the 25%, 50%, 75%, and 100% adjustment of the reciprocator used? - HCBBS Forum
36. Monitoring technology for the vent pipe of reciprocating compressors - HCBBS Forum
37. Repair and maintenance of York screw compressor condensers - HCBBS Forum
38. What are the determining factors for choosing between bearings and bushings in multi-stage pumps? - HCBBS Forum
39. What could be the cause of smoke coming from the pump motor wiring box in the oil station of a compressor unit? - HCBBS Forum
40. Do the exterior walls of steel structure warehouses with a fire resistance rating of grade 2 need to be firewalls? - HCBBS Forum
41. Made a small sandblasting rust remover - HCBBS Forum
42. The gear oil pump has failed – how to fix it? - HCBBS Forum
43. MVR centrifugal steam compressor maintenance - HCBBS Forum
44. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210418 - HCBBS Forum
45. What impact does a high pressure difference in the oil and gas tank of a Fusheng air compressor have on the compressor? - HCBBS Forum
46. Physical meaning of K - HCBBS Forum
47. 【Ten Years of Rapid Development in Chemical Equipment】1597–2024: SHENGU Signs Contract for the World’s First Fully Electrically Driven Ethylene Tri-Unit - HCBBS Forum
48. After the GB51142 standard was issued, how does sequential control function? - HCBBS Forum
49. Oil leakage from turbine bearing housing - HCBBS Forum
50. Lubricating oil, hydraulic oil, turbine oil, engine oil, butter, gear oil - HCBBS Forum
51. 【Ten Years of Rapid Development in Chemical Equipment】From 2017 to 2026, Hangzhou Steam Turbine Group successfully completed full-scale no-load operation tests on the steam turbines used in its self-developed 120,000-class air separation units - HCBBS Forum
52. Increased temperature of the shaft bearings at stages 3 and 4 of the Sanden centrifugal compressor in the United States - HCBBS Forum
53. Vibration problems in centrifugal compressors – seeking expert guidance for analysis - HCBBS Forum
54. Which type of sealant is suitable for use on the upper and lower cylinder surfaces of a centrifugal compressor? - HCBBS Forum
55. Actually, these crappy technical agreements are completely useless when purchasing equipment - HCBBS Forum
56. Dry gas seal for centrifugal compressors - HCBBS Forum
57. What metal material is used for high-temperature concentrated sulfuric acid? - HCBBS Forum
58. Blender base issue - HCBBS Forum
59. Let’s take a look at how to determine whether this valve is open or closed - HCBBS Forum
60. Rod mill - HCBBS Forum
61. Centrifugal compressor - HCBBS Forum
62. Mouth ring gap - HCBBS Forum
63. How is the axis of a magnetic pump shaft positioned in the axial direction? - HCBBS Forum
64. Regarding the drainage issue of the air-water separation tank in the filtration vacuum machine - HCBBS Forum
65. 【Ten Years of Rapid Development in Chemical Engineering Equipment】From 1280 to 2023, Hangzhou Steam Turbine carried out the first hydrogen blending test on the HGT51F gas turbine combustor - HCBBS Forum
66. Magnetic filter - HCBBS Forum
67. How to implement an equipment package mechanism effectively - HCBBS Forum
68. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190613 - HCBBS Forum
69. Issues with DRESSER-RAND turbine TV and GV valves - HCBBS Forum
70. Discussion on turbine quick-shut components - HCBBS Forum
71. Reciprocating Compressor Training Courseware.ppt - HCBBS Forum
72. Jiayi Oil Mist: Contributing to energy conservation and environmental protection – uncovering the advantages of dual-centrifugal oil mist recovery systems in machine pump lubrication systems! - HCBBS Forum
73. How do you look at this picture? - HCBBS Forum
74. Screw pump synchronizing gear - HCBBS Forum
75. Repair and maintenance of Roots blowers - HCBBS Forum
76. Dynamic high-shear mixer - HCBBS Forum
77. Instrument air issue - HCBBS Forum
78. Poor process management endangers equipment - HCBBS Forum
79. Compressor condition monitoring and fault diagnosis - HCBBS Forum
80. A domestic brand won the bid! ——Announcement of the winning bidder for the extrusion granulation unit of Shenhua Yulin polypropylene plant - HCBBS Forum
81. Vertical high-speed pump - HCBBS Forum
82. Flottweg C5E centrifuge manual - HCBBS Forum
83. What does 2B72H steam turbine mean? - HCBBS Forum
84. Regarding the molecular weight of the compressor - HCBBS Forum
85. Clarification on the issue of coupling alignment - HCBBS Forum
86. Mechanical seal selection analysis - HCBBS Forum
87. Seek guidance from experts: - HCBBS Forum
88. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210421 - HCBBS Forum
89. The signal for the steam turbine oil actuator in Hangzhou has reached its maximum value, but there is still a travel distance of 10mm left in the oil-driven piston rod - HCBBS Forum
90. For the turbine, there are two seismometers at the rear axle end; one of these seismometers shows a high vibration level, reaching 50. I’d like to ask the experts what could be the cause, as problems with the seismometer itself have been ruled out - HCBBS Forum
91. I earnestly request the API 617-2014 standard - HCBBS Forum
92. Explanation of reciprocating compressor issues - HCBBS Forum
93. Are there any mini air compressors? - HCBBS Forum
94. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190820 - HCBBS Forum
95. Seeking help with thrust bearings - HCBBS Forum
96. bag sewing machine - HCBBS Forum
97. Why is a check valve installed at the outlet of the working fluid separator in a water ring vacuum pump? - HCBBS Forum
98. I would like to ask everyone about lubricant testing, as well as the domestic and international standards related to the criteria for mechanical impurities - HCBBS Forum
99. Reciprocating compressors - Explanation of compressor-related knowledge - HCBBS Forum
100. Pressure relief valve - HCBBS Forum