Frame for frame has the characteristics of high strength and good rigidity.

With high material surface protection;

With high leveling accuracy

Single-sided three-layer roller: the roll, roll, roll

Leveling leveling rollers, long rollers plus many types of backup roll Sextet structure;

Leveling rollers, roller material: GCr15, 9CrSi, 9Cr2Mo options;

Leveling rollers, idlers final process: grinding, hard chrome plating, polishing adjusting reduction design gap removal devices;

Reducer: TR, ZLY hard surface reducer selection; universal joints: structural alloy steel material (homemade);

Heat treatment processes, distribution box, adjust and lubricate with four leveling machine the same way.