★application:horizontal、vertical or reversal of steel plate .
★material:low carbon alloy steel precision forging,the load is heavier.
★the most suitable for h steel and i.l.t steel to reversal.
★loading range:0 to 3 ton.
★one piece of clamp is used to testing ,and one piece is recommended for lifting operation,balance beam is needed for horizontal lifting.
★the loaded object shall not touch anything when operating,over loading is prohibited.
★tested load is 2 times of working load.
★durable enduring,easy operation.