Specifications

straighten oil tube of high yield strength and head upsetted
hydraulic quick start
PLC control

Steel bar straightening machine

 I. Main function

YGKJ180 vertical speed fast straightening machine is a machine which rollers are horizontal crossly disposal and hydraulic start fast. It is used to straighten alloy pipes for petroleum exploitation with high yield strength and head upsetted. For normal seamless steel, it will be more effective. This machine can be controlled and adjusted automatically, apply PLC controlling to realize slow feed, fast straighten and slow output, which is more reasonable and advanced.

 

II. Main parameter

Item	Description		Parameter	Unit	Remark
1	Straightening tube	OD	60-180	mm
		WT	4-25	mm
		L	6-12	m
		Yield strength	≤ 850	N/mm2
2	Speed of straightening		≤ 30	m/min
3	Straightening precision		≤1.5	mm/m
4	Leveling roll	Throat diameter	380	mm
		Length of roll barrel	560	mm
		Roll to roll distance	980	mm
5	Type of mainframe	six-roll opposed, eight columns, four slide frames
6	Layout of leveling roll		2-2-2
7	Process curve of leveling roll		Bent up type

 

 III. Detail pictures

 

IV. Machining equipments

 

V. Inspection tools

 

VI. Packing and shipping

 

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