YGJ220 vertical straightener is a machine that rolls are horizontal cross disposed and with double travel driving. The die of rollers is elliptical curve, to ensure therer's no defection on the surface of pipe like helical impress and nick while improve section elliplicity, used to straighten different kinds of pipes (rods).

 

II. Technical parameter

No.	Spec.	YGJ220
1	Pipe OD(mm)	Φ70~Φ220
2	Pipe WT(mm)	4~25
3	Precision straightening(mm/m)	≤1
4	Allowed before bending degree of straightening(mm/m)	≤30
5	Disposal of roller	2-2-2-1