... : 2400mm7. Output: 11—13t/d8. Kind of drive: AC frequency, sectional drive9. Arrange form: left and right hand machine (users ... main equipment structure:1. Back rolls: Φ380 × 2100mm of one set, including bearings, bearing pedestal, stand column, bolt, and the ... motor. 15. Electrical department of the main machine: one set of frequency converter, the main press is equipped with Y180L-4-22KW motor ...