using the method of permanent lifting

Permanent lifting lifting process mainly used for holding iron material plate-shaped or cylindrical workpiece, with a compact structure, convenient operation, strong retention, safety and reliability

Features, will help improve N52 magnet labor efficiency, so in factories, docks, warehouses and transportation industry, has been widely used as a lifting tool. In order to regulate Wing

Magnetic lifters correct way to use the following brief overview:
1, permanent lifting must be used within the rated lifting, non-overloading, to prevent accidents.
2, by lifting the workpiece thickness and surface quality will affect the permanent lifting of the lifting capacity so before use, see performance curves, and then to determine lifting

The actual lifting capacity.
3, the workpiece material on the lifting of the lifting capacity, but on a low carbon steel workpiece lifting capacity taken as 100%, compared to 95% of the steel workpiece, high carbon steel workpiece

90% and 75% of low-alloy steel, cast iron, compared to 50%.
4, rotation of the handle mounting, should permanent lifting placed on the plate, so that the through magnetic magnetic lifter  case of turning the handle freely, otherwise

That are difficult to use great force by turning the handle.
5, lifting the workpiece, the workpiece should magnetic lifter placed center of gravity position, and then move the handle from the release position to the suction holding position, the handle of the sliding key is checked

Whether it is locating pin lock, in recognition of the handle has been pinned, can the lifting.
6, For lifting cylindrical workpieces, should magnetic lifter V-groove bottom in contact with the workpiece, but the lifting capacity is generally rated lifting capacity of 30-50%

.
7, lifting the workpiece, it should lift the top of the button under the handle, the handle of the sliding key with locating pin out, and then reset the release lever handle position, so lifting at

In the closed state, and finally remove the jack.
8, permanent lifting using environmental conditions:
An ambient temperature less than 80 degrees Celsius
(2) No severe vibration and shock
3 surrounding medium non-corrosive metal etchant