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Jy40z Realwell High Precision Round Steel Rods Straightening Machine with 2 Rolls1
Metallic Processing MachineryRound Steel Bar Straightening Machine2-Roll Straightening Machine
RealWell Machinery Co., Ltd.
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Product Description General 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.Strengths & 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 maintenanceParameter tableModelJY40ZWorkpiece requiredDiameter range (mm) (non-)Tensile strength σb≤450(Mpa)Φ8~Φ40(L≥2000)Tensile strength σb≤1000Φ5~Φ18(L ≥2000)Surface hardness≤HB380(≤HRC42)Straightness≤3Diameter toleranceBright steel≤IT10Roundness≤ 50% of diameter toleranceSurface roughness≤3.2~6.3mmFinished productStraightness≤0.3Diameter tolerance≤IT8Surface roughness (Ra)≤0.8μmQuantity of roll2Roll diameter (mm)Φ200Straightening speed (infinite variable speed)2~14(m/min)Main motor power (kW)30X2Lift motor power (kW)1.1Dimensions (m)Host machine 5.5X2.0X1.35Total capacity (kW)70Source of compressed air (Prepared by the user)0.5~0.8MPa,3m3/min,with second grade oil-water separatorCompositionsOptional 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/m2×185KW410KWOur factory Realwell Machinery Co.,Ltd is a high-tech enterprise integrating product development, manufacturing, sales and service, located in Yantai City, Shandong Province. Its main products such as the peeling machine, straightener, combined drawing unit, polisher, centreless grinder, chamfering machine and auxiliary machine etc. have been widely used in deep processing of non-ferrous metal, ferrous metal and profile in various industries, the quality and accuracy of which are both well received by customers.Its products have been exported to Russia, India, Pakistan, Vietnam, Iran and so on, and greatly welcomed by the customers in these countries.Realwell Machinery Co.,Ltd is committed to the surface treatment industry, bringing China's high-quality products to the world.
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