China 2-Roll Straightening Machine Manufacturer in China

2-Roll Straightening Machine Manufacturer in China
An Introduction to Straightening Machine
The WXC series of center-less lathe and JY series of straightening machines are high -level new equipment with independent intellectual property rights on the basis of absorbing and digesting foreign advanced technology, making adventurous innovation, and taking into consideration of actual situation of domestic companies when doing research&development. Our technology reaches the domestic advanced level in reliability and quality while keeps a relatively lower price, with its efficiency more several times than the conventional process.
Our products are suitable to process different kinds of metal material, for instance, black metal material such as structural steel, alloy steel, spring steel, bearing steel,tool steel, copper and copper alloy, aluminum and aluminum alloy, magnesium alloy, titanium and titanium alloy and other non-ferrous metal materials.
This machine is mainly used to process after peeled or grinding metal bar material to obtain precise straightening and polishing. For its straightening and polishing process are done in one process, the working efficiency is relatively higher.

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
Parameter table

ModelJY80ZWorkpiece requiredDiameter range (mm) (non-)Tensile strength σb≤450(Mpa)Φ20≤d≤Φ80(L ≥2000)Tensile strength σb≤1000Φ20≤d≤Φ75(L ≥2000)Surface hardness≤HB380(≤HRC42)Straightness≤3Diameter tolerance≤IT10Roundnessd≤50≤ 50% of diameter tolerance50<d≤80< td="" style="box-sizing: border-box; animation-fill-mode: both; padding: 0px; margin: 0px; font-family: Arial !important;">≤ 65% of diameter toleranced>80≤ 70% of diameter toleranceSurface roughness≤3.2~6.3mmFinished productStraightness≤0.40Diameter tolerance≤IT8Surface roughness (Ra)≤0.8μmQuantity of roll2Roll diameter (mm)Φ335Straightening speed (infinite variable speed)2~30(m/min)Main motor power (kW)75X2Lift motor power (kW)3Dimensions (m)(reference )Host machine 7.1X2.8X3.0Weight (t)(reference )Host machine 16.3Total capacity (kW)(reference )165Source of compressed air (Prepared by the user)0.5~0.8MPa,1.8m3/min,with second grade oil-water separator

Compositions
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/m2x185KW410KW

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