بسبب قطر الفتحة, طول الأسطوانة ومتطلبات عملية مجفف طبل الأسمدة العضوية, يتم تحديد طريقة اللحام أثناء التثبيت. إنها أفضل طريقة لتثبيت المجفف, ولكن إذا لم تتمكن من إتقان النقاط الرئيسية وجودة اللحام في عملية اللحام, سيؤثر بشكل خطير على تأثير التجفيف. من أجل ضمان عدم تأثير جودة اللحام على أداء الماكينة, the welding quality should be paid attention to. In the welding process, we must grasp the three quality factors of welding:
- Remove welding residues in time. The sealing of the machine directly affects the drying efficiency and energy consumption. If the welding is not good, because of high temperature and high pressure, the equipment is easy to cause corrosion cracking and seal falling off, so the welding parts need to be removed.
- After welding, the cleaning work should be done to avoid impurities affecting the performance of the machine and even causing damage to the machine.In fact, besides fertilizer drying equipment, timely cleaning after working is very important to every fertilizer making machine.
- Conduct professional welding inspection. Repair shouldn’t be more than two times after installation, so the machine after welding must pass the bending test and tensile strength test, so as to ensure that the machine can be put into production.