Material: Sintered Neodymium-Iron-Boron
Type: Â Â Permanent
Shape: Â Disc/Block/Ring/Sphere/Bonded
Dimensions: 8x2mm/5x1mm/6x3mm/10x1mm etc
Plating/Coating: Â Nickel, Zinc, Nickel-Cu-Nickel, Rubber, Epoxy, Gold, Silver.
Tolerance:     ±0.05mm
Max Operating Temp:  80ºC
Application: Industrial Magnet/Electron/Toy/Hardware
Quality System: Â ISO9001:2008, REACH,RoHS, Sedex
Packaging detail: Standard air and vessel package or according to customers' request
Delivery time: Â 5-7 days, according to the order
Buyer Guide :
In order to quote you the best price quickly . please provide the following information:
1. Product size . grade . coating. ectÂ
2. Order quantity
3. Attached the drawing if customizedÂ
4. Any special packing or other requirement
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Safety Warning:
1. Make sure keep the magnets are out of reach children and pets,it is not a TOY, and small magnets will pose a choking hazard.
2. Watch your fingers, as they are very strong magnets, which are difficult to pull apart and fly together quickly from far away,so it is very easy to pinch fingers between attracting poles.
3. Keep the magnets far way from medical devices, electronic products,and magnetic media, as our magnets have strong magnetic fields which may affect and/or disrupt the functioning of these medical devices,electronic products,and magnetic media.
4. Magnets are fragile, they can crack, chip, or shatter if allowed to slam against each other. so make sure handle with care, eye protection glassesÂ
| Description | Neodymium/NdFeB Magnet | |
| Material | Neodymium-Iron-Boron | |
| Working Temperature | Grade | Max. Operating Temperature |
| N35-N52 | 80°C (176°F) | |
| 33M- 48M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 30SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-35AH | 220°C (428°F) | |
| Magnet Shape | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Super Permanent Block NdFeB Magnet are available. |
|
| Magnet Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. |
|
| Application | Permanent Axially Magnetized Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on. |
|
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High speed shutter door is a rapid operating, anti-crash shutter door for indoor application . The most advantage of this door is that the opening/closing speed can reach to 0.6-1.8m/s, really fast action a lot than tranditional rollling shutter door. short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
High speed door can be easily installed, economical,quiet and efficient with electromechanical drive.
This door quickly though in/out open gate, ideal for warehouses,factories, hangars use, widths can be from 2m to 20 meters.
The material of this door are variety: PVC curtain to keep the insdie clean, heavy duty aluminum door with wind-resisitant function can wrok in heavy windy weather, and also the freezer door can be used in cold warehouse or somewhere like that.
Including models are:PVC High Speed Door, Aluminum Spiral High Speed Door, Self-Recovery repair door, Cold Storage Room Fast Door.
High Speed Door,PVC High Speed Door,Aluminum High Speed Door,Spiral High Speed Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com