1.升降平臺軸承潤滑而電機的溫暖,。內部的電動機在正常操作期間建立的熱將放松現有的潤滑脂的軸承腔中,使其更容易與新的潤滑脂位移,。
1.Ningbo lifting platform bearing lubrication and motor warmth. The establishment of t...
1、卷筒開裂可能因為結構不合理,,鋼板較薄,,強度富裕度偏低,筒殼材質較差,,均采用鋼板,。
Ningbo lifting platform roll cracking probably because of the irrational structure, steel thin, low intensity affluence, poor drum...