Product Description:
Rebar rolling mill includes short-stress-path rolling mill, pre-stressing path rolling mill, Morgan close-top housing rolling mill, half-close-top housing rolling mill etc. Main rebar production lines are continuous H/V rolling mill line, full-H continuous rolling mill line, semi-continuous rolling mill line, open-train rolling mill line and so on.
General raw material for hot rolling mill: 100X100mm-160X160mm square billet, length:3000-120000mm.
Short-stress-path rolling mill:
It is assembled with four screws in series, with short stress path and great rigidity. The upper roller and lower roller can be adjusted symmetrically without changing the rolling center. Center distance adjusting range of two rollers: 0~110mm. By equipping with independent hydraulic station, it is easy and convenient to lift cardan shaft and change roller. Powered by DC motor, it has a wide range of speed regulation. Most of short-stress-path rolling mill lines are H/V type, which can process untwisted rolling in the whole line. Rough rolling and intermediate rolling can meet the requirements on rolling big billets and improving rolling precision, finish rolling is mainly responsible for improving rolling precision and speed (highest: 18m/s).
Features:
1. Upper and lower bearing seat are connected with four screws in series, with short stress path and great rigidity.
2. Hydraulic balance cylinder, thread pitch can be removed with constant force, with less spring.
3. Fix stand with hydraulic lock, easy to be moved transversely, fast groove exchanging.
4. Screwing-down of hydraulic motor, easy and convenient to be adjusted.
5. Complete machine roller exchanging, convenient and time saving.
