China 2-Roll Steel Titanium Bar or Pipe or Steel Bar Straightening Machine for Sale

2-roll Steel Titanium Bar or Pipe or Steel Bar Straightening Machine
for Sale
General Introduction
2-roll straightening machine is mainly used to straighten bended and distorted metal rods or pipes with guaranteed wall thickness with high efficiency. It can process both nonferrous metal or non-metal rod materials. 2-roll straightening machine and peeling machine can be combined to be a connected unit. If straightness of raw materials is above 1.5mm/m, pre-straightening shall be used before peeling.
There are 3 structures of 2-roll straightening machine : two-beam and four-column, pre-stressed type and frame type. After straightening, straightness of finished products can achieve 0.25~0.4mm/m. Surface roughness is less than 1 μm. The transportation devices have both manual and automatic types.
Parameter table

ModelJY130ZWorkpiece requiredDiameter range (mm) (non-)Tensile strength σb≤450(Mpa)Φ20≤d≤Φ1Tensile strength σb≤1000Φ20≤d≤Φ90(L ≥3000)Surface hardness≤HB380(≤HRC42)Straightness≤3Diameter tolerance≤IT10Roundnessd≤60≤ 50% of diameter tolerance60≤ 65% of diameter toleranced>90≤ 70% of diameter toleranceSurface roughness≤3.2~6.3mmFinished productStraightness≤0.40Diameter tolerance≤IT8Surface roughness (Ra)≤0.8μmQuantity of roll2Roll diameter (mm)Φ380Straightening speed (infinite variable speed)2~15(m/min)Main motor power (kW)90X2Lift motor power (kW)5.5Dimensions (m)(reference )Host machine 12X4.2X5.8Weight (t)(reference )Host machine 32Total capacity (kW)(reference )200Source of compressed air (Prepared by the user)0.5~0.8MPa,1.8m3/min,with second grade oil-water separator

Compositions
Strengths & Metrics
Optimized straightening effect, applicable to high strength materials
Pre-set angle of straightening rolls; Hyperbola of top and bottom uneven rolls guarantees linear friction between straightening rolls and rods
Infinite variable speed is adopted to adjust speed steadily.
Cooling lubricating extends working life of straightening rolls
Straightening rolls are installed vertically with greater straightening force and is in favour of maintenance
Optional Models

ModelInput DiaLengthFeeding SpeedSurface RoughnessStraightnessSpindle MotorTotal CapacityJY20Zф5-ф20mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2x7.5KW18KWJY40Zф8-ф40mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2x22KW47KWJY60Zф10-ф60mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2x37KW/55KW90/100KWJY80Zф20-ф80mm≥2000mm2-20m/minRa≤0.8≤0.25mm/m2x55KW/75KW125/170KWJY100Zф25-ф100mm≥3000mm2-15m/minRa≤0.8≤0.25mm/m2x75KW170KWJY130Zф35-ф130mm≥3000mm2-15m/minRa≤0.8≤0.25mm/m2x90KW200KWJY160Zф40-ф160mm≥3000mm1-10m/minRa≤0.8≤0.25mm/m2x132KW280KWJY200Zф60-ф200mm≥3000mm1-10m/minRa≤0.8≤0.25mm/m2x185KW