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Tel: 0086-574-27903196
Fax: 0086-574-27903199
Add: no.65 dahetou road,ningbo,china
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info@mademagnet.com
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Super Electric Permanent magnetic chuck

Super Electric Permanent-magnetic Chuck

Flexibility
5sides clear machining access
All useful strokes used
Work pieces larger than the table surface are machinable
Unique tooling
Simplified CNC or FMS programming

Cost-effectiveness
Limited capital outlay
No maintenance
No modification to the machine and to the line
Energy-saving
Reduced consumption of tools
High-value over time

Safety
Constant and concentrated force
No electric power supply during clamping
Ergonomic in operation
No dispersion of magnetic flux
No interference

Productivity
Easy and quick set-up
Drastic reduction in downtime
Higher stock-removal rates
Facilitated interaction with CAD/CAM systems
Improved finishing and greater accuracies

QUADSYSTEM:
The winning technology
After many years of experience and research. Clime magnetic has successfully managed to improve on all the typical limitations of the obsolete electro-magnetic system.,insecure,unreliable,subject to overheating and requiring constant maintenance.
The innovative electro permanent technology has enabled to build up electro permanent magnetic systems capable of ensuring GREAT STRENGTH, TOTAL SECURITY,LONG-TERM RELIABILITY.
The invertible double magnetic system comprises a series of independent square poles in a chess board arrangement and alternating N/S, capable of generating a high concentrated force through a mesh of multiple magnetic seams that permit the magnetic flux to circulate in a horizontal and flat field.
The clamping force generated enables the workplace to be held irrespective of the direction of the cutting force, even in the case of limited thicknesses, thanks to the limited depth of field.
Electric power is only used for a few seconds in the MAG (activation) and DEMAG (de-activation) phases: during processing the work piece is held exclusively by the force of the high-energy permanent magnets.
The system is in insensitive to possible current failures and is therefore ¡°extra¡± safe. The absence of consumption enables energy to be saved and the clamping surface to be maintained in a ¡°cold¡± condition with no deformations or expansions.
The force of the magnets remains constant indefinitely.

Selecting the right solution
The standard series of Super-EPM chucks include more versions which have different performance characteristics. Capable of adapting to different operating needs, depending on the thickness. The surface condition (or the operating air gap) and the dimensions of the work piece to be clamped. The clamping force of each version depends on the different dimension types of poles and on the configurations of the magnetic area.
Each pair of N/S poles generates an autonomous and defined force which is not influenced by the operating conditions of the other adjacent poles. Therefore by counting the number of poles occupied by the clamped piece it is possible to predetermine the force generated and consequently to establish the usable machine power with the relative machining parameters.
As an indication we can say that a pair of size 50 poles (50*50mm) can enable processing of up to 2 kw machine absorption, while a pair of size 75 poles (75*75mm) can go up to 4 kw

EPM50 Version with a standard polar density comprising size 50 poles with a force of 350 kgf for each pole. Extremely useful for clamping work piece of all sizes. Also with limited thicknesses and normal operating air gaps.	EPM50H High polar density version comprising size 50 poles with a force of 350 kgf for each pole. Particularly suited to operating with fixed and mobile polar extensions, ideal for small and large pieces with normal operating air gaps, also with limited thicknesses.	EPM75 Standard polar density version comprising size 75 poles with a force of 780 kgf for each pole. Ideal for general pieces of various dimensions with normal operating air gaps and medium thickmesses and for use in table configurations.

EPM75H High-density polar version comprising size 75 poles with a force of 780 kgf for each pole. Particularly suited for use with fixed and mobile polar extensions and ideal for pieces of every size with normal operating air gaps and medium thicknesses	EPM75S High-density polar version comprising size 75 poles in the ¡°High Power¡± version with a force of 850 kgf for each pole. Ideal for medium and large size pieces with high operating air gaps and significant thickmesses and use with fixed and mobile polar extensions, also those exceeding the standard height.