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6 Hi Reversible Cold Rolling Mill Width 650mm1
Metallurgy MachineryCold Rolling MillSteel Rolling Mill
Hebei Moran Environmental Protection Technology Corp.
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Product Description 6Hi Reversible Cold Rolling Mill Width 650mm 1. Its usageThe 6Hi Reversible Steel Cold Rolling Mill Width 650mm can roll 2.0-4.0mm thick picked hot rolled steel plate SPCC, SPCD, 08A1, ST12, DC01 into 0.5-1.5mm thick cold rolled steel coil. The rolled coil width can be 300mm to 550mm.The model size of Our 6 Hi reversible steel cold rolling mill can be from 650mm to 1750mm, we can customize it according to our customer's requriements. 2. Product Applicationthe cold rolled steel sheet or strips coil made by our 6 hi reversible steel cold rolling mill can be widely used in the building, construction ,steel roofing and wall , car and vehicle body, steel furniture, appliance, container for oil and gas transportaion, jerry-cans, etc. 3. Technical data of the 6Hi Reversible Cold Rolling Mill Width 650mmNoSpecification Data1Specification of Rolling Mill600/250/200*650mm 2Max Rolling Pressure400 Tons3Max Rolling Torque36kN·m4Max Rolling Speed400m/min5Max threading speed18m/min6Max coiling speed420m/min7Max coiling tension10 ton ( Max)8 Barrel length of work roll Φ200/Φ180×6509Max opening20mm( at the max3.Product ProgramStandard of coming materialMaterial qualityPicked Hot rolled steel coil SPCC SPCD, 08A1,ST12, DC01Thickness2.0~4.0mmWidth300-550mmRolling diameter(interior /exterior)Φ600/(Φ900-Φ1800)mm The maximum rolling weight9t Standard of finished products Thickness0.5-1.5mmWidth300-550mmRolling diameter(interior/exterior)Φ600/(Φ900-Φ1800)mm finished product precision -Vertical thickness deviation ±0.01mmPlate type precisionThe maximum allowable value of unevenness<=20IThe maximum rolling weight9t 4. Equipment Level1) The main rolling mill and coiler drive system adopts Siemens 6RA80 full digital DC speed regulation, thyristor power supply and unit PLC control.2) The basic automation system of the unit is composed of Siemens S7-400 series PLC as the main controller, which is combined with the corresponding remote I/O (ET-200M) to control the operation of the rolling line and auxiliary equipment.3) The AGC is an automated thickness control system with FM458 function modules. Full hydraulic pressure. It has constant roll gap control, constant rolling force control, adjustment control, automatic pre-pressure control, thickness pre-control AGC, thickness monitoring AGC, tension / speed AGC, acceleration and deceleration AGC compensation control, roll eccentricity compensation and so on, as well as rolling process database, data display and operation control, product quality tracking function, high speed rolling Process management functions such as automatic data recording, automatic report generation, fault alarm and recording.4) The upper and lower support rollers are separately driven to reduce the consistency of the roller diameter.5) The rolling mill electrical system has safety protection measures such as overload protection, broken belt protection and emergency stop; the unit has automatic deceleration with tail, accurate parking and multi-point parking function; the coiler has lap number memory, belt length calculation, and accurate support roller shaft GPS.6) The unit has functions of presetting process parameters, detecting process parameters and key parameters of equipment, displaying, alarming and storing records.7) The main operation console is equipped with man-machine interface, which completes the rolling mill status screen display (winding tension value, current value, speed value and other main process parameters) and manual adjustment, rolling process parameter setting, fault alarm and printing report.8) The gear adopts five grade precision 20CrMnMo alloy steel carburized quenching gear and oil injection cycle lubrication.9) Low-voltage hydraulic system components are well-known products produced by domestically introduced technologies; key components of high-pressure AGC systems use imported products. 5. Sales Performance Table NoYearClientsProduction Line Specification12018Vietnam1422 6 1422mm 6Hi Reversible Cold Rolling Mill ( Medium speed)32018 Uzbekistan 1450mm 1450mm 6 Hi Cold Rolling Mill Unit( High speed)142014YKDongE YK Plate Co., Ltd.1450mm 1450mm 6 Hi reversible cold rolling mill machine152013RTYunnan RT Steel Co.,Ltd.1450mm 1450mm 6 Hi reversible cold rolling mill machine192012YG Shandong YG Steel Co., Ltd.1250mm1250mm 6 Hi reversible cold rolling mill machine212011BS Bd Iron and Steel Products Co., Ltd.1450mm 1450mm 6 Hi reversible cold rolling mill machine252010SSShandong Dong'e SS Sheet Co., Ltd.800mm 800 mm 6 Hi reversible cold rolling mill machine262010YKDongE YK Plate Co., Ltd.1250mm 1250mm 6 Hi reversible cold rolling mill machine272009LHChongqing LH Metal Product Co,Ltd.1150mm 1150mm 6 Hi reversible cold rolling mill machine292009FXLangfang FX Metal Product Co.,Ltd.450mm 450mm 6 Hi reversible cold rolling mill modification352008SJ Tianjin SJ Steel Co, Ltd.650mm 650mm 6 Hi reversible cold rolling mill442005LXBYTianjin LXBY Steel Co.,Ltd. 1250mm 1250mm 6 Hi reversible cold rolling mill machineThe Range of Our Main Cold Rolling Mill, Cold Rolling Production LineSpecification of Cold Rolling Millroller Type4-roller , 6-roller, 8-roller, 12-roller, 20-roller cold rolling mill.Stand Typesingle-stand reversible cold rolling mill; tandem cold rolling mill( from 3 stands to 6 stands) Size of finished productsWidth: from 350-1450mm; Thickness: from 0.1mm to 3.0mmApplicationour range of products covers all areas of the cold rolling industry, suitable for the production and upstream & downstream sectors of cold-rolled products such as plain carbon steel, stainless steel, alloy steel coil and plate. Note: The machine can be customized according to your requiremetns.
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