Magnetic Assemblies >> Permanent Magnet Lifter
Permanent Magnet Lifter
Yuxiang, Magnetic Lifter supplier, is specialty in manufacture magnetic machinery, and magnetic lifter is our excellence products. Powered by strongest NdFeB Permanent Magnet and with our unique permanent lifting magnet design, our magnetic lifter has below features:
- Small and most compact.
- No need of electricity and no dangerous from sudden cut off of electricity.
- No damage to contacting surface of lifted objects.
- The position of magnetism on/off switch is secured by a BUTTON.
- With a V shape slot through the center of holding surface, both round and flat steel objects can be lifted.
- Safety Factor of all types is 3.5 Minimum.
- Magnetic lift has strong magnetic controlled by turning the manual nozzle. There are shackles on the top of Magnetic component firmly.
Application of Permanent Magnet Lifter
Lift Magnet Model XML mainly used for connecting component and other magnetic material. They are easy for operation, safe in handling, lightly and ingeniously structured. Hence Magnetic lift is widely used as hoisting devices in factories, docks, warehouses and transportation industries. By using magnetic lifter, you can improve your working conditions and increase your working efficiency.
Specifications of Permanent Magnet Lifter:
| Model | Standard lifting capacity (kg) | Max breakaway force (kg) | Dimension (mm) | Weight (kg) |
|||
| L | B | H | R | ||||
| XML-02-01 | 100 | 250 | 90 | 63 | 68 | 145 | 3 |
| XML-02-02 | 400 | 1200 | 160 | 95 | 180 | 160 | 11 |
| XML-02-03 | 600 | 1800 | 220 | 115 | 125 | 230 | 22 |
| XML-02-04 | 1000 | 3000 | 260 | 145 | 145 | 280 | 40 |
| XML-02-05 | 1500 | 3750 | 310 | 145 | 145 | 280 | 48 |
| XML-02-06 | 2000 | 5000 | 340 | 160 | 165 | 410 | 60 |
| XML-02-07 | 3000 | 7500 | 420 | 185 | 185 | 510 | 90 |
| XML-02-08 | 4000 | 10000 | 450 | 200 | 200 | 550 | 120 |
| XML-02-09 | 5000 | 12500 | 580 | 230 | 230 | 600 | 165 |
Our latest type permanent magnetic lifter made by NdFeB magnet has strong magnetic path. On and off of this magnetic path is controlled by turning the manual handle. The lifters have the features of strong attraction, smaller volume, lighter weight, powerful lifting effort, easy and safe to operate, long-period effort and power supply is no needed. They can be used to lift and transport the steel and iron for factories, docks, ware houses, transportation etc.
Operations of Permanent Magnet Lifter:
- During operation Magnetic lift, you should clear away the components surface such as rust and burr. The centre line of lifter had better overlap with the centerline of component .Then place the Magnetic Lifting Hoist on the face of component, turn the nozzle from "OFF" to "ON" until "holding". Make sure that the security key on the handle is automatically locked, and then start to hoist.
- During lifting and handing components, overloading is forbidden; nobody is allowed to pass through under the component held by Magnetic Lifter. Components temperature and ambient temperature shall be between +80 Celsius to -40 Celsius. No strong vibration and impact.
- When lifting and handling cylindrical components, keeping the cylindrical surface contacting the vee slot of lifter on two lines, the actual lifting capacity will generally be 30% of the rated lifting capacity.
- When lifting and handling operation is finished, press down the bottom to disengage the security key from the security pin, and then turn the handle "ON" to "OFF" until "Release". The Magnetic Lifter is now in the neutral condition, it can be taken away from the component.
Main factors influence the lifting capacity of permanent Magnetic Lifter.
- Influenced by thickness and surface quality of the component. Before operation the lift magnet, it is necessary to find out the percentage of the steel thickness, lifting capacity according to the thickness of the component and capacity curve. If its surface roughness Ra is less than 6.8um, the lifter surface gap will not exist, the lifting capacity will be 100%. If the surface roughness Ra is above 6.8um or even worse, the magnetic lifter surface gap should be estimated. Find out the percentage that lifting capacity of the lifter may reach from the ari gap lifting capacity curve shown in the performance chart. Combine these two factors and calculating the lifting capacity that the lifter may reach. The curves are on the two sides of lifter.
- Influenced by the composition for steel component. After measurement, if low-carbon steel component is regarded as a reference and the coefficient of lifting capacity is fixed: the coefficient for medium-carbon steel is 0.95; the coefficient for high-carbon steel is 0.90; the coefficient for low-alloy steel is 0.75, and the coefficient for cast iron is 0.50.
Maintenance and safety notice of Permanent Magnet Lifter:
- While carrying and using lift magnet beware of the bumping and roughness of surface. As not to influence its property lift-span, after using, the magnetic lift had better be protected by oil.
- Please read the operating instruction of permanent lifting magnet carefully and know its property before using this magnetic lifter to avoid accident. Please contact our company for further detail.
- Check the quality of the handle button frequently. Make sure that the security key can be moved flexibly and the security pin can be locked firmly.
- When Magnetic Lifting Hoist is not in contact with ferromagnetic, material of component, don?t turn the nozzle.
- Maintenance must be strictly according to the instructions by the professional authorized technical personnel.
- Prohibit modifying the products to avoid affecting their safety.
- Must take a test for the capability every year and check the safety of all of the components in order to ensure its use capability.
- If the main body and turning part of magnetic lifter are damaged that they can not work, it should be discarded as useless.
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