河南卫华3吨电动葫芦的价格适应于温度-25℃～+40℃，湿度≤85%，海拔1000m以下，无火灾、爆炸危险、腐蚀性介质及无粉尘的环境中工作，禁止吊运熔化金属、有毒、易燃、易爆物品。所适用的电源为交流三相、50Hz、380V，本产品的工作级别为中级，使用中机构工作级别每提高一级，其额定起吊量必须相应降低20%。河南卫华3吨电动葫芦的价格

The product applies to such an environment as no fire, no explosive danger, no corrosive media and no dirt exist. And the temperature is between 25℃ below zero and 40℃ up zero, the wetness is no higher than 85%, the elevation is below 1000m. It is banned to lift melted metals, poisonous, combustible and explosive objects. The applicable power source is 3-phase across current(A.C for short), 50Hz frequency and 380V voltage. Their regular load must be reduced by 20% accordingly as their working grade increases by one grade compared to their middle-level working grade.

河南卫华重型机械股份有限公司

销售经理:马经理  15836128556