English — Forum #281 (Page 21/28)

1. Are there any experienced workers who have worked with PTFE molding equipment? - HCBBS Forum
2. Mechanical seal design issues - HCBBS Forum
3. Is there a difference in the quality of BR produced from butadiene extracted using the acetonitrile method compared to that extracted using other solvents? - HCBBS Forum
4. Muffler manufacturers - HCBBS Forum
5. Seeking well-known domestic manufacturers for the production and design of supercritical equipment - HCBBS Forum
6. Why is such a new valve still tightened with an F wrench? - HCBBS Forum
7. Insulation ring – can’t understand it - HCBBS Forum
8. Principles of high penetration (s-TIG, k-TIG) welding technology - HCBBS Forum
9. Head blanking allowance - HCBBS Forum
10. Dear teachers: I would like to ask what precautions are necessary when a company’s newly installed equipment starts up for trial production - HCBBS Forum
11. Regarding the question of who designed the lifting lugs - HCBBS Forum
12. On the proper maintenance and characteristics of stainless steel chain plate conveyors - HCBBS Forum
13. A brief discussion on the design concepts of carbon steel roller conveyors - HCBBS Forum
14. Newbie in pressure vessels seeking advice - HCBBS Forum
15. Mechanism for quickly opening the blind flange on the cylinder body - HCBBS Forum
16. Looking for manufacturers that can do cross-section processing of chemical equipment - HCBBS Forum
17. What the heck is emulsified diesel? - HCBBS Forum
18. Seek Q/WXF 0102-2002 \"Flange-connected rotary feeders for solid material transportation\" - HCBBS Forum
19. Jet coefficient estimation table - HCBBS Forum
20. Introduce the measures and adjustment methods to prevent the conveyor belt from drifting - HCBBS Forum
21. For valve pressure testing, flange covers are used with hydraulic pressure applied from both sides. How should these flange covers be designed? - HCBBS Forum
22. How is the relationship between surface roughness and mesh number determined? - HCBBS Forum
23. Is the workshop always dirty and messy? This is how team on-site management should be done! - HCBBS Forum
24. Brief overview of the use, maintenance, and management of roller conveyors - HCBBS Forum
25. The toothed chain features a high degree of engagement and strong safety control - HCBBS Forum
26. Wish all users of the Construction Machinery Technology version a prosperous Year of the Rooster - HCBBS Forum
27. Coiled tube heat exchanger - HCBBS Forum
28. Belt conveyors can be used for conveying materials at various inclines and vertically - HCBBS Forum
29. Analysis of several key control aspects in the manufacturing of belt conveyor drums - HCBBS Forum
30. Can Inconel 625 nickel alloy be welded to ordinary carbon steel? - HCBBS Forum
31. Research on equipment reliability is imperative! - HCBBS Forum
32. Mechanical Processing and Manufacturing Edition [One Question per Day] 2019.05.23 - HCBBS Forum
33. Tables for calculating the material costs and quotes for custom tanks - HCBBS Forum
34. What should be noted when heating and bending steel pipes? - HCBBS Forum
35. What are the requirements to establish a factory for manufacturing exhaust gas incinerators? - HCBBS Forum
36. What are the glass-lined reaction vessels from imported or joint-venture brands? Thank you - HCBBS Forum
37. Why is there such a big difference in the welding quality of these two welds? - HCBBS Forum
38. A brief analysis of the selection methods for stainless steel mesh belt conveyors - HCBBS Forum
39. Technical requirements for 10#HIC - HCBBS Forum
40. Regarding transformer oil - HCBBS Forum
41. Briefly describe how to use the conveyor belt correctly - HCBBS Forum
42. Does the centrifuge have breathing holes? - HCBBS Forum
43. Methods for analyzing the accuracy of controlling stainless steel chain plates - HCBBS Forum
44. How to handle vibration-induced tripping of a reduction gearbox? - HCBBS Forum
45. A brief discussion on how to address the reduction in the gap of stainless steel chain plates - HCBBS Forum
46. Refinery gas holder screw compressor - HCBBS Forum
47. Sealing between the oil baffle ring and the end cover - HCBBS Forum
48. A letter from a casting business owner to the environmental protection director! (Every word hits deep) - HCBBS Forum
49. Manhole deformation issue - HCBBS Forum
50. Problems in the design of linkage transmission mechanisms - HCBBS Forum
51. Details to note when purchasing conveyor belts - HCBBS Forum
52. About the manufacturing process of container-type water treatment equipment boxes - HCBBS Forum
53. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
54. **Are there any special requirements for monitoring within the reservoir area? - HCBBS Forum
55. Mechanical Processing and Manufacturing Edition [Daily Question] 2019.05.24 - HCBBS Forum
56. Tensile verification - HCBBS Forum
57. Shanghai Petrochemical Equipment Technology Exhibition - HCBBS Forum
58. Repost: Green manufacturing technologies in mechanical manufacturing - HCBBS Forum
59. A brief discussion on how to choose the right drum? - HCBBS Forum
60. One question per day; no prize for correct answers, it’s mainly for entertainment - HCBBS Forum
61. Seeking help: Inspection and maintenance strategy for the two-position three-way valve of the lubricating oil filter - HCBBS Forum
62. How long should wait after the ball tank is welded before heat treatment is carried out? ? ? - HCBBS Forum
63. A brief discussion on the types and characteristics of transfer devices for roller conveyors - HCBBS Forum
64. Reducer - HCBBS Forum
65. A brief discussion on the parameter information to know when customizing power rollers - HCBBS Forum
66. Manufacturing license of the head manufacturing unit - HCBBS Forum
67. What’s going on with Shuangzhen Steel? - HCBBS Forum
68. How to achieve automated control of the effective chlorine content in hypochlorite production - HCBBS Forum
69. Problems with floating roof tanks - HCBBS Forum
70. ASME Flange Fastener Standards - HCBBS Forum
71. What’s the problem with the high noise level of the reducer in a horizontal mixer? - HCBBS Forum
72. There are three key features highlighting the use of stainless steel chain plates - HCBBS Forum
73. A brief discussion on 5 installation requirements for belt conveyor equipment - HCBBS Forum
74. Regarding the marking and identification of Whitworth threads - HCBBS Forum
75. Welding issues with 321 stainless steel - HCBBS Forum
76. Analyze the differences between mesh belt conveyors and chain plate conveyors - HCBBS Forum
77. Regarding the selection of mud mixers, I seek advice from various manufacturers as well as those involved in subsequent purchases - HCBBS Forum
78. Photos of the site for dust prevention at the furnace head processing area - HCBBS Forum
79. Anti-static methods for the safe use of metal mesh belt conveyors - HCBBS Forum
80. Where can I find allowable stress data for steel materials at various temperatures - HCBBS Forum
81. Grooving issues for welding grooves in CS and SS composite plates - HCBBS Forum
82. Predictive maintenance technology for moving equipment - HCBBS Forum
83. A brief discussion on the greater integration and intelligence of conveyor equipment - HCBBS Forum
84. The current in both the primary and secondary stages of the wet electrostatic dust removal system is very low - HCBBS Forum
85. Analyzing some of the reasons for problems with plastic chain plates - HCBBS Forum
86. What is the formula for calculating the specific pressure of a reciprocating horizontal compressor filled with polytetrafluoroethylene support ring? - HCBBS Forum
87. Inspection Instrument and Equipment Management System - HCBBS Forum
88. Regarding the manufacturer of the propane dehydrogenation reactor - HCBBS Forum
89. The bearing housing of the centrifugal dehydrator heats up after long use - HCBBS Forum
90. What is the scope of application for ultrasonic non-destructive testing? - HCBBS Forum
91. What are the differences between the new and old standards for container supports? - HCBBS Forum
92. A brief discussion on the motor modification of flat grid belt conveyors - HCBBS Forum
93. Solutions to slippage of stainless steel mesh belts in conveyors - HCBBS Forum
94. How to ensure the surface of stainless steel chain plates does not rust - HCBBS Forum
95. Under what circumstances is it necessary to use impact testing for the weld evaluation of S30408? - HCBBS Forum
96. One question per day; no prize for correct answers, it’s just for entertainment. - HCBBS Forum
97. Use a few diagrams to simply illustrate the transformation path of equipment management in digital factories - HCBBS Forum
98. What material should be used for the die punches and dies when punching stainless steel? - HCBBS Forum
99. The latest repair technology for rolling mill archway wear is different from traditional laser cladding methods - HCBBS Forum
100. Hi friends, which software did you use to draw this picture? - HCBBS Forum