Permanent Magnetic Lifter
- PML-1, PML-2, PML-3, PML-5, PML-6, PML-10, PML-15, PML-20, PML-30, PML-50, PML-60

Model PML permanent magnetic lifter is mainly used to fasten or hold iron workpieces during lifting or handling operation. It is able to hold the iron plate and cylindrical steel durably and firmly during moving, which is widely used as hoist devices in factories.
Model PML permanent magnetic lifter has strong magnetic circuit produced by NdFeB magnetic materials. It is easy and safe for operation, convenient for carrying and efficient for use.
Max pull-off strength for lifter (safety factor), typical safety factor is 3:1, 3.5:1 (Max pull-off strength : Rated Capacity (plate)).
We are able to custom the shape and coating for your specific requirements.
Learn more about Permanent Magnetic Lifter
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General Introduction |
Model PML permanent magnetic lifter is mainly used to fasten or hold iron workpieces during lifting or handling operation. It is able to hold the iron plate and cylindrical steel durably and firmly during moving, which is widely used as hoist devices in factories. |
Features |
Model PML permanent magnetic lifter has strong magnetic circuit produced by NdFeB magnetic materials. It is easy and safe for operation, convenient for carrying and efficient for use. |
Typical Models |
PML-1, PML-2, PML-3, PML-5, PML-6, PML-10, PML-15, PML-20, PML-30, PML-50, PML-60; |
Model Specification |
Some important properties used in the specification:
You could check the Property Table in the below linkage for reference
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Influence Factor |
Affected by thickness and surface of the workpiece. Before operation, it is necessary to find out its effective capacity on that thickness according to
STEEL THICKNESS percentage curve. Also, care and estimate the effective capacity on that surface
condition according to the AIRGAP percentage curve.
For surface quality, if the roughness (Ra) is less than 6.3um, the effective lifting capacity can be as 100%. If the surface roughness (Ra) is above 6.3um or even worse, the airgap between lifter and workpiece should be estimated. Find out the effective capacity on this airgap from the curve percentage. Combining both factors then calculates the actual lifting capacity on this condition. Affected by the composition of the workpiece Taking lifter's capacity for low-carbon steel plate as standard in coefficient 1, after measurement, the capacity coefficient for medium-carbon steel is 0.95, for high-carbon steel is 0.90, for low-alloy steel is 0.75 and for cast iron is 0.50. |
Safety Tips |
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