Jy80z 2-Roller Straightening Machine for Black Bar or Bright Bar

• After-sales Service: Online Technical Support
• Type: 2 Rolls Vertical Type
• Usage: Bar
• Voltage: 380V
• Automatic Grade: Automatic
• Principle: Small Deformation
• Model NO.: JY80Z
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Non-Customized
• Condition: New
• Transport Package: Seaworthy Packing
• Trademark: HAIGE
• Origin: China
• Production Capacity: 100 Sets

Product Description

2 rolls metal bar straightening machine 

Introduction
Series JY straightening machine, this machine is mainly used for precision straightening and roll calendering for the bar after peeled or grinded and rough pre-straightening for the black bar.
Due to straightening and roll calendering can be completed at the same time, so that the working efficiency is high.

Principle of Operation
The machine adopts special curve between upper and lower concave and convex two straightening rolls to realize straightening and roll calendering at the same time.

Main Technical Parameters

Workpiece Required	Diameter Range(mm)	20<dia<80
	Length(mm)	≥2000
	Surface Hardness	≤HB380(≤HRC42)
	Yield Strength(Mpa)	σb≤450
	Straightness(mm/m)	≤3.0
	Diameter Tolerance	≤h10
	Circular Degree	≤50% of diameter tolerance
	Surface Roughness(Ra)	3.2μm~6.3μm
After  Straightened	Straightness(mm/m)	≤0.4
	Surface Roughness(Ra)	≤1μm
	Diameter Tolerance	≤h11~h9
Roll quantities(pcs)	2
Roll diameter(mm)	Φ335
Feeding speed (m/min)	2~14
Main motor(kw)	45 kw X 2
Lifting Motor (kw)	3
Weight(t)	18.5
Total Capacity(kw)	100
Outline Dimension(m)	7.1 X 2.8 X 3.0(main machine)

More details, welcome your inquiry!