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China, Chinese Low Price Metal Round Bar 2-Roll Straightening Lathe Machine for Black Bars1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metal Straightening MachinerySs Bar Straightener2-Roll Straightening Machine
RealWell Machinery Co., Ltd.
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Product Description Low Price Metal Round Bar 2-Roll Straightening Lathe Machine for Black BarsGeneral Introduction2-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 tableModelJY60ZWorkpiece requiredDiameter range (mm) (non-)Yield limitσs≤1400(Mpa)Φ12≤d≤Φ00(L≥2000)Surface hardness≤HRC42Straightness≤3Diameter tolerance≤IT10Roundnessd≤50≤ 50% of diameter toleranceSurface roughness≤3.2~6.4mmFinished productStraightness≤0.20Diameter tolerance≤IT9Surface roughness (Ra)≤0.8μmQuantity of roll2Roll diameter (mm)Φ275Straightening speed (infinite variable speed)2~14(m/min)Main motor power (kW)37X2Lift motor power (kW)1.5Dimensions (m)(reference )Host machine 6.6X2.3X1.7Weight (t)(reference )Host machine 8.0Total capacity (kW)(reference )8.0Source of compressed air (Prepared by the user)0.5~0.8MPa,3m3/min,with second grade oil-water separatorCompositionsStrengths & MetricsOptimized straightening effect, applicable to high strength materialsPre-set angle of straightening rolls; Hyperbola of top and bottom uneven rolls guarantees linear friction between straightening rolls and rodsInfinite variable speed is adopted to adjust speed steadily.Cooling lubricating extends working life of straightening rollsStraightening rolls are installed vertically with greater straightening force and is in favour of maintenanceOptional ModelsModelInput DiaLengthFeeding SpeedSurface RoughnessStraightnessSpindle MotorTotal CapacityJY20Zф5-ф20mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2×7.5KW18KWJY40Zф8-ф40mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2×22KW47KWJY60Zф10-ф60mm≥2000mm2-30m/minRa≤0.8≤0.25mm/m2×37KW/55KW90/100KWJY80Zф20-ф80mm≥2000mm2-20m/minRa≤0.8≤0.25mm/m2×55KW/75KW125/170KWJY100Zф25-ф100mm≥3000mm2-15m/minRa≤0.8≤0.25mm/m2×75KW170KWJY130Zф35-ф130mm≥3000mm2-15m/minRa≤0.8≤0.25mm/m2×90KW200KWJY160Zф40-ф160mm≥3000mm1-10m/minRa≤0.8≤0.25mm/m2×132KW280KWJY200Zф60-ф200mm≥3000mm1-10m/minRa≤0.8≤0.25mm/m2×185KW ApplicationsOur Factory
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