HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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Belt Conveyor Carrying Cement Plant 20# Steel Rollers 6305 For Cement
The bearing roller steel pipe adopts the special high-frequency welded pipe for the roller, and the inside of the pipe is deburred, and the roundness is controlled within a special tolerance range. The bearing roller shaft is made of cold drawn steel processed according to standard tolerances. The bearing seat of the bearing roller is made of imported cold-rolled steel plate through multiple processes.
The carrier roller shell and the bearing housing are welded together by an automatic welding manipulator to form an integral structure with high strength. Carrying roller The roller bearing adopts the large clearance deep groove ball double-sealed bearing of well-known domestic and foreign brands, so that the roller has an ideal static and dynamic balance, and its rotation resistance is better than the national standard. The carrier roller seal is specially designed to integrate the characteristics of foreign and domestic labyrinth seals, forming a unique sealing method, filled with high-speed, high-temperature and ultra-low-temperature anti-oxidation lithium-based ester, effectively preventing impurities, water, and air from reacting Erosion inside the roller.
| Optional pipe dia(D) | thickness(t) | Optional shaft dia(d) | Drum Length(W) | Shaft Length(L) | Material | surface treatment |
| 32 | 1.5 | 8/10 | 40-2050 | 50-2100 | Carbon steel/ Stainless steel/ Aluminum alloy / PVC | Galvanized, Chrome,Polyurethane |
| 38 | 1.2/1.5/2.0 | 12 | ||||
| 42 | 1.5/2.0 | 12 | ||||
| 50 | 1.2/1.5/2.0 | 12/15 | ||||
| 57 | 1.5/2.0 | 12/15/20 | ||||
| 60 | 1.5/2.0/3.0 | 20 | ||||
| 76 | 2.5/3.0 | 20 |
| Diameter | φ89, φ108, φ114,φ127,φ152,φ159, φ194 or custom | ||
| Length | 145mm-2800mm or custom | ||
| 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 | ||
