★Application:vertical lifting of steel plate .
★Material:low carbon alloy steel.
★Loading range:0 to 10 ton.
★One piece of clamp is used to testing ,and one piece or two pieces are recommended for lifting operation.
★Multi plates can not be lifted. Only lift one piece of clamp one time.Up the lock lever to tighten lock spring when it under loading.down the lock lever to loose lock spring ,when you could unload .
★the loaded object shall not touch anything when operating,over loading is prohibited.
★Tested load is 2 times of working load.
★With lock spring during the clamp non-work condition ,locking device going in nature step-up ,put the object in the clamp ,the strength becomes the proportion enhancement.
★Durable enduring,easy operation.

 
 
 
 
 

★用途:适用于钢板竖直吊装
★采用首钢低碳优质合金钢制造
★载荷范围:0-10吨
★以单只试验为额定载荷,吊装作业时单只或两只配套使用
★只能同时吊装一块钢板,严禁层叠吊装。起吊时必须将拉环手柄向上,以使弹簧拉紧,卸荷时拉环手柄向下,弹簧放松后签字和钢板才能分离
★吊装过程中不得碰撞被吊物,严禁超载使用
★试验载荷=额定载荷×2
★带弹簧锁无作业状态下,锁具自然加紧,吊上物体夹力成比例增强
★强韧耐久,易操作