subject: Using The Magnetic Roller And Flexible Blade Faqs Q & A [print this page] Introduction: Many users how to properly use and maintain magnetic roller and flexible blade, there are still many questions. The following questions and answers are summarized many of the Asia-Pacific region Trademark Manufacturers, for many years and the flexible magnetic roller blades often encountered and issues raised, the answer to.
Q: Does magnetic magnetic roller is electromagnetic and can be opened and closed?
A: magnetic roller high strength permanent magnets, and high-quality steel and high-performance adhesives to ensure long-term stability of magnetic features. Permanent magnet composed of magnetic roller in the rotary die-cutting line when the safety and reliability, do not worry about the sudden disappearance of the electromagnetic force generated at high speed when the accident.
Q: magnetic magnetic roller how strong?
A: meet the standards in the selection of a high-strength permanent magnets, the normal magnetic roller and flexible rotary blade can withstand as much as 300 meters per minute speed. Routley magnetic roller in the roller body surface, the super strength of the local placement of permanent magnets, flexible blade affixed to side stronger and more affordable high-speed rotary die cutting.
Q: magnetic properties of magnetic rollers will eroded?
A: If properly maintained and placed generally in the 10 years there will be no significant weakening of the magnetic. Some users of the magnetic roller in need of repair after a few years, the reason not because of weaker magnetic magnetic roller, but because of the shoulder and the magnetic roller pillow body wear, or due to improper use caused by the pressure placed on roller axis bending.
Q: magnetic magnetic roller will affect other parts of die seat?
A: magnetic roller magnetic roller body is extended to the magnetic surface of the distance about 10mm, so it will not affect other parts of die pedestal. Of course, try not to let the device body magnetic roller in contact with other components, such as the bearing sleeve, the bottom roll.
Q: Does the magnetic roller magnetic roller with the diameter of the smaller and smaller?
A: In the magnetic roller diameter of not less than the minimum recommended gear case, not with the magnetic roller smaller and smaller in diameter. However, to pay attention to the diameter of magnetic roller not less than the minimum size recommended by the manufacturer.
Q: magnetic roller minimum size is limited?
A: recommended by the manufacturer of magnetic roller smallest and safest size: circumference of roller width of not less than machines. But if for whatever reasons must use smaller size, it is recommended to comply with the 4:1 rule: roll diameter of not less than the machine width of 1 / 4. Although manufacturers can produce smaller than 4:1 roller, a smooth and uniform to die to avoid the beating and even bending die, follow the above rules will be possible to extend the service life of magnetic roller.
Q: Does high temperature affect the magnetic roller?
A: normal cutting magnetic permanent magnet roller can withstand up to 150 degrees Celsius. But is not recommended to place a long time at high temperatures over 80 Celsius temperature environment, the expansion has been avoided as a result of glue surface uneven. Note the normal cutting magnetic roller can not be used for hot stamping Block. Hot Stamping magnetic roller to bear the high temperature needed to reach at least 240 degrees Celsius.
Q: split and associated magnetic roller style What's the difference?
A: Split Design Refer to detachable shoulder pillow and heat treatment to 60 to 62 Rockwell hardness wear resistance has been to ensure the shoulder pillow, pillow, removable shoulder replacement after several years, as far as possible without wasting reinstate the original set of flexible blades. Shoulder joint style design means the pillow and roll as one material, the advantage of slightly lower production costs, production time is relatively short, but the drawback is poor does not wear pillow shoulder stiffness, resulting in shorter overall life support rollers. Routley magnetic roller popular with Europe and Japan split design.
Using The Magnetic Roller And Flexible Blade Faqs Q & A
