升降貨梯http://www.fnae.cn/中槽鋼是截面為凹槽形的長條狀鋼材，槽鋼屬建造用和機械用碳素結構鋼，是復雜斷面的型鋼鋼材，其斷面形狀為槽形。在使用中要求其具有較好的焊接、鉚接性能及綜合機械性能。槽鋼分普通槽鋼和輕型槽鋼。熱軋普通槽鋼的規格為5-40#。槽鋼的表面質量及幾何形狀的允許偏差在標準中有具體規定。一般要求表面不得存在用上有害的缺陷，不得有顯著的扭轉。
Cargo lifter in the channel is a groove-shaped cross-section strip steel, channel belongs to the construction and machinery used carbon structural steel, steel-beam cross-section is complex, and its cross-sectional shape of the groove. In use, is required to have good welding, riveting performance and mechanical properties. Channel sub-normal channel and light channel. Common specifications for hot-rolled channel 5-40 #. Channel surface quality and geometry tolerances have specified in the standard. General requirements for surface shall spend the harmful defects exist, may not have a significant twist.

升降貨梯http://www.fnae.cn/中常用的槽鋼為8#、10#、12#、14#、16#、18#、20#等規格，它是根據貨梯的升高高度、載重量、面積大小決定的，液壓升降貨梯是一種垂直運送貨物的起重機械，采用鋼架結構或高強度鋼板結構承載能力由 0.1 至 10 噸不等，產品尺寸及設備尺寸可根據用戶需求定做。
Cargo lifter commonly used channel 8 #, 10 #, 12 #, 14 #, 16 #, 18 #, 20 #, and other specifications, it is based on the height of the freight elevator rises, carrying capacity, size decision, snorkels freight elevator is a vertical transport cargo lifting machinery, the use of high-strength steel structure or steel structure bearing capacity ranging product size and equipment size can be customized from 0.1 to 10 t according to user needs.