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China, Chinese 4 High Single Stand Reversible Cold Rolling Mill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Metallurgy MachineryCold Rolling MillSteel Making Equipment
Hebei Moran Environmental Protection Technology Corp.
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Product Description 1. Brief Introduction of 4 High single stand reversible cold rolling mill The production of this unit is to roll hot rolled coils with the thickness of 1.5~5.3mm into high precision cold rolled coils with the thickness of 0.2~2.0mm through several time of rolling. The scale of the cold rolling production line is a production of 250 thousand tons of cold rolled steel coils per year. It adopts the single-stand 4-roll reversible cold rolling mill. The work roll of the rolling mill is equipped with positive and negative bending. The uncoiler is equipped. Both front and rear frames are equipped with coiler, thickness gauge, laser velocimeter etc., which can realize large tension rolling and guarantee high-speed and stable production with specified thinness.2. Technical specification1) Material: ST22, STW22, ST3F¡Material: Carbon construction steel, low alloy steel Material performance: ¦Òs¡Ü360N/mm2 ¦Òb¡Ü560N/mm2Thickness: 1.5~4.0 mmWidth: 700~1300 mmCoil ID: ¦µ610 mmCoil OD: ¦µ900~¦µ2000 mmMax coil weight: 26tUnit coil weight: Max23Kg/mmCoil tower: ¡Ü30mmStrip convexity: ¡Ü60¦ÌmStrip cross section wedge: ¡Ü40¦ÌmStrip surface bulge: ¡Ü12¦ÌmCamber: ¡Ü5mm/2000mmWidth tolerance nominal width: 0~+10 mm 2) Output productThickness: 0.20~1.5mmWidth: 800~1250 mmCoil ID: ¦µ610mmCoil OD: ¦µ900~¦µ2000 mmMax coil weight: 26t3) Output product accury:See technical file 12-seller guarantee item, key performance indicator and examine methodLine product mix (protocol)3. Main technical dataRolling mill specification: F 1250/F400¡ä 1450 mmMax rolling pressure: 18000 KNMax rolling torque: 140 KN.mMax threading speed: 30 m/minMax uncoiling speed: 500 m/minMax rolling speed: 0~700~1200 m/minUncoiling tension: 100~10 KN 120~12KN( II Gear V¡Ý 700m/min)Coiling tension: 210~21KN(I gear V<700 m/min) 120~12KN(II gear V¡Ý 700m/min)Max coiling speed: 1260 m/minSingle side bending force of the work roll(positive/negative): 625/420 KN4. Line main motor powerMain rolling mill motor 1400kw 400/1100 rpm total 4 setsLeft, right tension reel motor 1250kw 310/1050 rpm each two setsPay-off reel motor 510kw 375/1250 rpm one setStraighter motor 30kw one setEntry, exit deflector roll motor 30 kw each one set (AC motor)For more information, please contact us at any time. No.Incoming thickness(mm)Outputthickness(mm)Incoming width (mm)Coil weight (t)Annual outputratio(%)120.21100205000222.30.251100207500332.750.35120020500002043.00.45120022750003053.00.5120022875003563.50.713002512500573.51.01300257000384.01.513002550002total 200000100
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