Finished product testing standards | Product Number | |||
Mandrel 21-196-KSML850RZJ | ||||
Mandrel (sector plate) diameter expansion | Φ489mm | Φ489.35 | Φ489.43 | |
Mandrel (sector plate) true circle | Φ510mm | Φ510-0.18 | Φ510-0.06 | |
Mandrel (sector plate) reduced diameter | Φ511mm | Φ511.70 | Φ511.90 | |
Sector plate circular run-out | ≤0.4 | 0.15 | 0.18 | |
Support head circle run-out | ≤0.4 | 0.1 | 0.1 | |
Spindle bearing circular run-out | ≤0.06 | 0.02 | 0.022 | |
Bevel with grinding contact surface | 60% | 85% | ||
info@jysybjx.com
Our company has advanced processing technology, strong technical and equipment strength, with the rolling mill industry open, close reel and mandrels as the main product.
Get the latest news and updates