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45 Steel Pipe Straightening Machine

The round steel bar straightening machine is a straightening equipment for the metal bar,bar,pipe and wire rod.

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The round steel bar straightening machine is a straightening equipment for the metal bar,bar,pipe and wire rod.The straightening machine squeezes the rod through the straightening roller to change its straightness.It usually has two rolls of straightening rollers.The roller is rotated by the rotating rod or the friction of the pipe.For the straightening transmission system, the transmission mode of motor,reducer gear distribution box,safety coupler and universal coupling to the straightening roller is generally adopted.During its producing process,the quality of it is always strictly controlled.Rollers are adjustable to the desired position,the machines can be offered with stepless variable speed.

The technical parameters of model JY100A straightening machine as below:

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Specification		JY80A
Raw Material	Diameter Range（mm） (excluding drawing material)	Tensile Strength σ_b≤450（M pa）		Φ20≤d≤Φ80（L ≥2000）
		Tensile Strength σ_b≤1000（M pa）		Φ20≤d≤Φ75（L ≥2000）
	Surface Hardness	≤HB380（≤HRC42）
	Straightness(mm/m）	Bright Steel ≤3
	Diameter Tolerance	Bright Steel≤IT10
	Circular Degree	d≤50	≤50% of diameter tolerance
		50<d≤80	≤65% of diameter tolerance
		d>80	≤70% of diameter tolerance
	Surface Roughness(Ra)	Bright Steel≤3.2mm～6.3mm
Finished Products	Straightness（mm/m）	Bright Steel≤0.40
	Diameter Tolerance	Bright Steel≤IT8
	Surface Roughness（Ra）	Bright Steel≤0.8μm
Roll Qty (Pcs)		2
Roll Diameter (mm)		Φ335
Straightening Feeding Speed (m/min)		2~14
Main Machine Motor Power (KW)		45 X 2
Lifting Motor Power (KW)		3
Main Machine Outline Dimensions		7.1mX2.8mX3.0m
Weight		18.5 T
Total Capacity (KW)		100
Compressed Air Source（user prepare by themselves）		0.5~0.8MPa,1.8m³/min,two-stage oil-water separator