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Kindly bear with us and for enquiries please contact mail@157sp.com .
1. 滑輪基體采用優質鋅合金壓鑄而成，表麵噴砂處理，具有高強度、高承重的特點，殼體為不鏽鋼材質，表麵拉絲處理，美觀大方且防腐效果好
2. 自平衡結構設計，組合式高承載性能，使得重型推拉門在使用過程中更加輕鬆、舒適。螺釘處有倒扣式放脫落結構，保證在運輸及客戶使用過程中不脫落
3. 輪子采用具有自潤滑特性的工程塑料，推拉順暢且具有多種形狀與軌道進行適配
4. 兩個滑輪承重為240Kg
京東
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