English — Forum #274 (Page 63/77)

1. Key safety points for the maintenance of chemical processing equipment - HCBBS Forum
2. Piston compressor air valves often get damaged - HCBBS Forum
3. Does anyone know the principle behind the installation direction of the high and low pressure sides of a ball valve for track use? - HCBBS Forum
4. Analyzing the safe and stable conveying characteristics of roller conveyors - HCBBS Forum
5. Dry gas seal system - HCBBS Forum
6. 【Mechanical Equipment Technology Edition】Daily Question 20171122: Lubrication System of Screw Compressor Units (11) - HCBBS Forum
7. 【Mechanical Equipment Technology Edition】Daily Question 20171207: Refrigeration Equipment (Gas-Liquid Separator) - HCBBS Forum
8. What is the function of the cylinder plug in a reciprocating compressor? - HCBBS Forum
9. Can the outlet pressure of a liquid ring vacuum pump reach 2.5 MPa? - HCBBS Forum
10. Intermittent resonance of the pyrolyzer induced draft fan - HCBBS Forum
11. Effect of permanent magnet eddy current speed control - HCBBS Forum
12. What are the reasons for the low main steam inlet temperature in the turbine and the high shaft vibration? - HCBBS Forum
13. Burn marks on the tilting bearing shells of the compressor - HCBBS Forum
14. Motor selection - HCBBS Forum
15. Vibration analysis - HCBBS Forum
16. LPG centrifugal pump - HCBBS Forum
17. High outlet pressure of the process gas compressor (turbine centrifugal type) - HCBBS Forum
18. Problems with the noise reduction design of compressors - HCBBS Forum
19. There is a problem with flushing plan Plan 52 - HCBBS Forum
20. . Which compressor lubricant should be used? - HCBBS Forum
21. The York centrifuge is here for everyone to take a look at - HCBBS Forum
22. Guess the device by looking at the picture 20170921 - HCBBS Forum
23. Looking for recommendations for courses and training related to moving and stationary equipment in chemical plants - HCBBS Forum
24. This is the control oil circuit diagram of Hangzhou Steam Turbine. Please help me understand it. It is best to be more detailed. Thank you everyone - HCBBS Forum
25. How to disassemble the actuating part of this valve? - HCBBS Forum
26. Testing a backup pump results in the operating pump not producing sufficient flow - HCBBS Forum
27. Questions regarding the use of piston compressors - HCBBS Forum
28. Why is the temperature high in the three rows and low in the four rows of the 6MD32 reciprocating compressor for coke oven gas? - HCBBS Forum
29. Discussion on chloride ion material selection for circulating water medium - HCBBS Forum
30. Who should be responsible for the maintenance of submersible pumps? - HCBBS Forum
31. The issue of compression ratio in reciprocating compressors - HCBBS Forum
32. turbine - HCBBS Forum
33. What do the motor letters in the flow chart mean? - HCBBS Forum
34. [Mechanical Equipment Technology Edition] Daily Question 201803021: Screw Refrigeration Compressors – Basic Structure and Characteristics (3) - HCBBS Forum
35. Can bearing protectors operate without medium lubrication? - HCBBS Forum
36. Catalytic main fan - HCBBS Forum
37. Learn Turbines by Looking at Pictures* - HCBBS Forum
38. Yingkou Port Group Ore Belt Maintenance - HCBBS Forum
39. Seeking advice on pump parameters - HCBBS Forum
40. Introduction to the materials commonly used for valve seals - HCBBS Forum
41. Reasons for the increase in compressor crankcase oil level - HCBBS Forum
42. What is the purpose of setting up starting oil in the turbine’s oil circuit? - HCBBS Forum
43. Components required for installing the air valves of reciprocating compressors - HCBBS Forum
44. Seeking a complete set of technologies and equipment for producing ammonia water - HCBBS Forum
45. Does HaiChuan have a discussion forum related to central air conditioning units? - HCBBS Forum
46. Problems with the air valves of reciprocating compressors - HCBBS Forum
47. Dynamic video of the working principle of reciprocating machine air valves - HCBBS Forum
48. Technical requirements for linkage bolts - HCBBS Forum
49. What is the cause of the leakage in plan53A tank? - HCBBS Forum
50. Why is the oil filter designed to flow from outside to inside? - HCBBS Forum
51. It’s in charge of machine repairs again - HCBBS Forum
52. Mechanical equipment in design institutes - HCBBS Forum
53. Everyone, please take a look at the holes on the thrust disc - HCBBS Forum
54. Dear seniors, I would like to ask how to understand the net positive suction head; what is the effective net positive suction head and the required net positive suction head? - HCBBS Forum
55. Replacement of 2RDS compressor piston rods at Sanji Factory - HCBBS Forum
56. Compressor selection issues - HCBBS Forum
57. The supervisor doesn’t know what to supervise - HCBBS Forum
58. Issues regarding the design life and service life of the piston rod in reciprocating compressors - HCBBS Forum
59. [Mechanical Equipment Technology Edition] Daily Question 20170731 – Principles of Refrigeration - HCBBS Forum
60. What are some good manufacturers for spray lubrication in centrifugal pumps? - HCBBS Forum
61. Regarding the track beam for hand-cranked racing cars - HCBBS Forum
62. Can the reducer have its speed increased using an inverter? - HCBBS Forum
63. May I ask which domestic manufacturers produce natural gas compressors? - HCBBS Forum
64. Consultation on compressors - HCBBS Forum
65. Who has the updated SH/T3538-2017 standard for this year? - HCBBS Forum
66. Plate and frame filter press - HCBBS Forum
67. Ugh, 2 motors burned down in just one week! - HCBBS Forum
68. Large horizontal vibration at the front end of the motor - HCBBS Forum
69. The company has two Sichuan Jinxing reciprocating compressors, one in use and one as a backup. - HCBBS Forum
70. Chiller: anti-surge valve won’t shut off, reduce speed? - HCBBS Forum
71. If the nameplate of a motor is missing, how can one determine whether the motor is 11 kilowatts or 15 kilowatts? - HCBBS Forum
72. Seeking a quote or purchase specification for magnetic pump - HCBBS Forum
73. Are there any standards for oil reserves? - HCBBS Forum
74. Centrifugal pumps are prone to producing abnormal noises - HCBBS Forum
75. Turbine vibration fluctuations in syngas compressor - HCBBS Forum
76. What to do if the medium contains sand - HCBBS Forum
77. Can a piston compressor use a hollow piston? - HCBBS Forum
78. Atlas air compressor stops during startup, digital code - HCBBS Forum
79. Selection of kettle stirring shafts - HCBBS Forum
80. Looking for an online calculation software that was released previously - HCBBS Forum
81. Questions about removing propane from York propane refrigeration systems? - HCBBS Forum
82. what is this - HCBBS Forum
83. Fluid Calculation Expert, take a look - HCBBS Forum
84. Seek Q4 exam questions for bridge-gantry cranes - HCBBS Forum
85. Working principle of pneumatic hammer - HCBBS Forum
86. Turbine fluctuation solution - HCBBS Forum
87. This diagram can explain the structure of the stop valve - HCBBS Forum
88. [Mechanical Equipment Technology Edition] Daily Question 20170811 – Basics of Refrigeration - HCBBS Forum
89. In fan selection, how is the dynamic pressure at the fan inlet determined? - HCBBS Forum
90. Does adjusting the clearance during the installation of the reciprocating machine affect the reverse angle and lubrication of the compressor? - HCBBS Forum
91. Issues regarding the slide valve of York screw compressors - HCBBS Forum
92. Why do single-stage pumps have maintenance procedures, while multi-stage pumps do not? - HCBBS Forum
93. Centrifugal pump flow regulation methods - HCBBS Forum
94. Which performs better, asbestos seals or rubber seals? - HCBBS Forum
95. Why is the shaft power at its maximum when the axial flow pump has zero flow rate, when theoretically flow rate and shaft power are proportional to each other? - HCBBS Forum
96. Help, please! - HCBBS Forum
97. Which friend has pictures or information on the functions of an automatic liquid filling machine? - HCBBS Forum
98. Horizontal spiral centrifuge - HCBBS Forum
99. Guess the device from the picture - HCBBS Forum
100. Seeking questions for chemical engineering fitter exams - HCBBS Forum