HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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SGS Coal Industry Self Aligning Conveyor Roller Hot Galvanized Painting
Belt Conveyor Self Aligning Idlers Rollers And Coal Mining Return Idler Roller
In the conveying equipment, the self-aligning roller is a particularly important structure. In many conveying equipment, the self-aligning roller often occupies a large cost space, and it is also a part that is particularly easy to wear, so it is At the time, the cost will often increase due to the problem of the roller. At the same time, some conservative metal rollers are also easy to cause huge wear and tear of the conveyor belt when they are used, which is also a big cost consumption. Therefore, the use of rollers is especially popular now. The rollers produced by this new material have special characteristics. Good results. Because the self-aligning roller is made of polymer material, the friction force brought to the belt is very small when in use, which reduces the wear of the belt, and because the weight of the roller made of polymer material is also very light, so In the belt conveying, the kinetic energy is reduced, which can save power consumption to a large extent.
The key points of the roller accessories must be grasped during the installation process, and the roller accessories can exert their own value only after they are installed. The roller fitting SKF bearing also shrinks in the width direction during cooling, so the pressure to be applied during the installation presses the inner ring to the shoulder, and after cooling, the feeler gauge is used to test whether the inner ring end face and the shaft shoulder are tested. A gap appeared in between. It is found that the required heating temperature is reached, and the device must be installed as soon as possible to avoid cooling and causing device difficulties. The heating temperature should be controlled properly. If the temperature is too high, SKF bearings will be damaged, and if the temperature is too low, the expansion of the ring will be insufficient, and the effect will not be obvious. When the temperature is small, the thermal expansion of the inner diameter of the inner ring obtained from the heating temperature of 80-1000°C is sufficient for SKF bearings with general interference.
Which industries can the rollers be used in?
1. The roller can be used in equipment in the electric power industry. It has good stability in complete equipment such as electrical energy testing and high resistance meters. We usually choose this material to stabilize electrical energy. It has good dual-resistance characteristics and will not be corroded or conductive during use. The stability is well determined, so it is universally loved by people.
2. The roller can be used in metallurgy or mining conveying equipment. This kind of rollers have strong impact resistance, they are not easy to deform in the machinery and equipment, so that the things we produce look particularly beautiful and stable. Everyone will be very satisfied with our products.
3. The roller can be used in belt conveying equipment. Since the roller is a particularly important consumable, it is easy to wear during use. The polymer roller skins we produce ensure that the surface of the roller has good lubricity at all times, so as to reduce the friction of conveying things and protect the belt. Not to be damaged, but also to save energy.
| SPECIFICATIONS | |||
| Diameter | φ89, φ102, φ108, φ114, φ127, φ133, φ139, φ152, φ159, φ165, φ194 | ||
| Length | 145mm-2800mm | ||
| Tube | Q235(GB), Q345(GB), welded with DIN2394 standed | ||
| Shaft | A3 and 45# steel(GB) | ||
| Bearing | Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance | ||
| Bearing Housing/Seat | Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard | ||
| Lubricating Oil | Grade 2 or 3 long-lasting lithium greasae | ||
| Welding | Mixed gas shielded arc welding end | ||
| Painting | Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting | ||
| Product | Conveyor Roller |
| Material | Q235 for Pipe, #45 for Shaft. |
| Diameter | 60-219mm(60,76,89,102,108,114,127133,159,178,219,etc). |
| Length | 100-3500mm. |
| Sealing | Lithium Soap Type Grease, Grease Retaining Ineer Seal With Muti-stage Labyrinth and Retention Cap With Outborad Flinger Seal. |
| Bearing | Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 Clearance. |
| Standard | GB,DIN,ISO,CEMA,JIS. |
| Welding | Mixed gas shielded arc welding end. |
| Painting | Ordinary Painting, Hot Galvanized Painting, Electric Static Spraying Painting, Baked Painting. |
| Application | Mining, Port, Cement, Steel, Metallurgy, Electric Power, Coal, Machinery and Other Industries. |
What should be mastered when customizing rollers?
(1) Determine the style and type of rollers. Due to the different performance of different rollers, the scope of application is also different. Before customizing, determine the best style and type according to the specific usage. Usually, the staff of custom manufacturers will recommend several different types of rollers, and try to choose the one with new style, good performance and stable quality.
(2) Understand the customized price of rollers. Different rollers have different prices. Before customizing, you can understand the market price situation. Under the premise of determining the quality, try to choose the one with the lowest quotation.
