Panel of Experts: Hello! My cooker has been in use for 6 years. Some time ago, the old man at home felt that the stove was too dirty, so he removed the stove and the fire cover and burned it with fire for a while. He thought that this would allow the oil to melt. However, after the burning, the combination of the stove head and the combustion disk is partially deformed and cannot be installed. When the old man was in a hurry, he used a hammer to smash it in. Although the cooker can still be used normally, the stove can't be taken. Excuse me, is there any safety hazard in this way? - Mr. Li The head is deformed or tempered Upon hearing about Mr. Li’s situation, the reporter came to Mr. Li’s home to visit. The reporter saw that at this time, the stove was tightly stuck on the burning plate, and it was difficult to remove it by hand. Mr. Li introduced that the old man baked the stove on the fire for ten minutes. After the coolness, he could no longer afford it. In desperation, he used a hammer to smash it in. The reporter tried to get out of the fire and found that although the ignition was not smooth, it could be used. The reporter then dialed the customer service phone number of the cooker as a consumer. The customer service staff listened in detail to the reporter's narrative of the cleaning process and said that they have never been exposed to such cleaning methods, and they need to consult a technician before they can reply. After half an hour, the brand customer service responded to the reporter, and it is strongly recommended to replace the stove head. Because of the deformation of the stove head, it is easy to eventually cause gas leakage. The next day, the maintenance personnel came to the door. After checking the basic situation of the cooker, they used professional tools to unload the stuck stove. After reviewing, there was a large number of cracks in the turtle's contact with the burning plate. "This is obviously caused by the expansion of the fire." The professional replaced a new stove for Mr. Li and said: There is oil, use steel balls and rags to clean it. It is too violent to burn with fire.†Professionals, when cleaning the stove, the fire hole on the fire cover can be cleaned with a toothpick. If a crucible can be wiped with a dry towel, the stove does not normally need to be cleaned. Chen Lisheng, a senior engineer at the Beijing Academy of Public Works, said that the material of the stove and the fire cover are different, and it is easy to deform once it is burned with fire. It is understood that the fire cover is made of copper and can withstand the high temperature of 700 °C. However, the cooktop is generally made of aluminum or steel and cannot withstand high temperatures. Once the stove head is deformed, it will cause tempering and damage the internal structure of the gas stove, eventually leading to gas leakage. Poor fire due to lack of cleaning Mr. Li’s stove was not smooth, but how to solve it? After the professional inspection, he asked Mr. Li for a steel ball and wiped the ignition needle. At this time, Mr. Li saw the original appearance of the ignition needle. "It turned out to be white. I have never known it." Professionals said that the fire was not smooth because the fire needle covered too much oil and accumulated. carbon. Don't ignore it when cleaning. The other burner on Mr. Li's cooker did not ignite smoothly. After the professional inspection, the tool was used to adjust the distance between the fire needle and the fire cover. According to the introduction, the distance between the fire needle and the fire cover should not be too close, otherwise it will cause poor fire. However, this adjustment needs to be done by maintenance personnel, because consumers are likely to break the fire. Gas stoves are best not overdue service Mr. Li’s cooker has been used for 6 years. It is understood that the life of the gas stove is 8 years according to the regulations. Is such a cooktop necessary for maintenance? Xu Suxia, a trainer of Fangtai cooker, said in an interview that the current brand stoves all use copper gas pipes, and the service life will be slightly longer. However, if an aluminum gas pipe is used, after a long period of time, the gas pipe will be oxidized, causing trachoma or gas leakage, and there is a safety hazard such as fire. Therefore, such cookers are particularly incapable of being used overdue. Chen Lisheng reminded that gas stoves are best not to be out of service. First of all, the fire cover and the cooktop of the cooker are prone to deformation, and the knob on the cooker is likely to be loose, eventually causing a gas leak accident. In addition, according to the reporter, if the consumer suspects that the gas stove is leaking, you can first cut off the gas valve, and then ask the gas group personnel to enter the room to check. If the pipeline problem is ruled out, then call the brand after-sales maintenance gas cooker. Mahi [Scan the QR code below, pay attention to the WeChat public number "Jiuzheng cabinet network "; you can view the popular article " I am not selling cabinets, but are playing for life, do not believe you see!! ", want to communicate with peers to join Jiuzheng Building Materials Net cabinet exchange group]
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FeedingWidth(mm)
Effective width(mm)
Thickness(mm)
Kg/M
M/T
1000
688,750,760, 820,828, 840,850,900
0.12
0.94
1061
0.13
1.02
979
0.14
1.1
909
0.15
1.18
849
0.16
1.26
796
0.17
1.31
749
0.18
1.41
707
0.19
1.49
670
0.20
1.57
636
0.21
1.65
606
0.22
1.72
579
0.23
1.81
553
0.24
1.88
530
0.25
1.96
509
0.26
2.04
489
0.27
2.12
471
0.28
2.2
454
0.29
2.27
439
0.30
2.36
424
0.31
2.43
410
0.32
2.51
398
0.33
2.59
386
0.34
2.67
374
0.35
2.75
363
0.36
2.82
353
0.37
2.9
344
0.38
2.98
335
0.39
3.06
326
0.40
3.14
318
0.41
3.22
310
0.42
3.3
303
0.43
3.38
296
0.44
3.45
289
0.45
3.53
283
0.46
0.47
0.48
0.49
0.5
3.93
254
0.55
4.32
231
0.6
4.62
212
0.7
5.52
181
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