1410, PARKSON, 44-60 ZHONGSHAN ROAD, QINGDAO, CHINA
PLATE CLAMPS used for different applications should be stored in separate places.
PLATE CLAMPS should always be stored indoors, never leave them exposed to the elements.
It will be more convenient if you put colored markings or a specific number of lines on each clamp according to its lifting capacity so that you can easily use the correct clamp for the weight to be lifted.
Once a week the clamps should be inspected by the person in charge of storage, according to the specified inspection standards. Be sure to have an inspection performed by the manufacturer once every two or three months.
In clamps where damage is found, such as cracks or wear on the welded section, immediately stop using them regardless of the apparent size or extent of the damage.
Check the following: a. operating condition b. wear on cam or swivel jaw c. condition of the opening
Clamps which you have stopped using for safety reasons should be clearly marked as defective and stored separately. They should never be left in the work area.
Be sure to record inspections in the log every time they are performed.
Make sure of the condition of the load to be lifted.
Be sure to stay clear of the swinging range of objects being lifted.
Use clamps with adequate specifications (both lifting capacity and opening).
Observe proper operating procedures.
Use the right clamps.
Use two vertical lifting clamps to lift one steel plate.
The lifting clamps are suitable for lifting and transporting steel plates with a maximum hardness of 37 HRC (345 HB, 1166 N/mm²).
The lifting clamps are suitable for usage in normal atmospheric conditions, between -40°C and +100°C.
Never overload a clamp and prevent the jerking of loads.
When loading, always use the whole jaw depth.
Never lift more than one plate at the same time.
Always keep your distance during lifting and descending of a load.
Prevent situations that anybody is under the load.
Any welding to the clamp is forbidden, this can influence the hardness and toughness of the clamp.