CIPDB › China Industry › Metallurgy, Mineral & Energy › Metallurgy Machinery
6 Hi Reversible Cold Rolling Mill Machine with High Precision Roller & Private Customization Service1
Metallurgy MachineryCold Rolling MachineCold Rolling Mill
Hebei Moran Environmental Protection Technology Corp.
Preview:
Product Description 6 Hi Reversing Cold Rolling Mill for Low Carbon SteelBrief IntroductionThe production of this unit is to roll hot rolled coils with the thickness of 1.2~2.5mm into high precision cold rolled coils with the thickness of 0.15~0.5mm through several time of rolling. The scale of the cold rolling production line is a production of 200 thousand tons of cold rolled steel coils per year. It adopts the UCM-type single-stand 6-roll reversible cold rolling mill. The work roll of the rolling mill is equipped with positive and negative bending. The intermediate roll is equipped with positive bending and twitch. The uncoiler is equipped. Both front and rear frames are equipped with coiler, thickness gauge, etc., which can realize large tension rolling and guarantee high-speed and stable production with specified thinness.Technical data of the 1200mm 6-High Reversing Cold Rolling MillNoSpecification Data1Specification of Rolling MillF1150/F420/F350x1380mm2Max Rolling Pressure12000KN3Max Rolling Torque73KN.m4Max Rolling Speed1200 mpm5Max threading speed30 m/min.6Max uncoiling speed300m/min.7max. rolling speed1200m/min.8Coiling tension140~14KN 9max. coiling speed 1250m/min. Product Program Standard of raw material Material qualityPickled Hot Rolled Low Carbon Steel1008/1010 EN1011:DD11/DD12/DD13 DIN1614:STThickness1.2mm-2.5mmCoil Width650mm-1050mmRolling diameter(interior /exterior)Φ610-760mm/Φ850-2100mmmax. coil weight 30 tons Standard of final productsThickness0.15-0.5mmCoil Width650mm-1050mmRolling diameter(interior/exterior)Φ610-760mm/Φ850-2100mmCPC centering control accuracy ±1mmprocessing lubrication flow8000 L/min.max. coil weight 30 tonsFeature of this Cold Rolling Mill1200 6-hi reversible cold rolling unit is the cold rolling production line with designed annual output of 200 thousand tons and adopts UCM-type single-stand mill. It rolls pickled hot rolled coils into cold hard coils. The unit is equipped with hydraulic AGC. The work roll is equipped with positive and negative bending and subsection cooling. The intermediate roll is equipped with the positive bending and moving, and the front and rear frames are equipped with double X-ray thickness gauge, etc.Here are it's features: 1. Uncoiler is equipped with CPC automatic centering function, which adopts EMG products from Germany, and improves the centering response speed and position control accuracy.2. Rolling line adjustment equipment adopts stepwise wedge combination adjustment, and the input roll diameter can quickly and automatically control the stepwise wedge displacement of the oil cylinder drive to the right position, realizing automatic and quick adjustment of the rolling line;3. Positive and negative bending of the work roll; the intermediate roll has transverse moving presetting, locking, and positive bending control measure. The bending roll can be controlled from single side; rollers are equipped with subsection cooling and roll shape adjustment. Multiple-plate-shape control measure is able to better control the plate shape of finished strips.4. Double-station roll changing carriage is adopted, which realizes the swift changing between the work roll and the intermediate roll.5. Roll system of the rolling mill, the turning roll, and the oil removal roll bearing adopt air-oil lubrication, which can prolong the bearing's life and reduce oil consumption, pollution and maintenance quantity with high lubrication efficiency.6. X-ray thickness gauge is adopted, improving the thickness precision of finished strips.7. The whole control system of the Six-High CRM adopts full digital AC driving devices, PLC Unit process control and remote communication network technology. The power supply and distribution, AC and AC motor control, PLC system, remote I / O system, AGC system and human machine interface (HMI) are integrated through two-level network. In the design, the interfaces between each system are designed in a unified way, so as to form the whole automatic control system of modern CRM.8. The electric system takes safety protection measures of overload protection, strip breakage protection, emergency cut-off, etc.; the unit is equipped with functions of strip tail automatic deceleration, accurate stopping and multi-point stopping; coiler is equipped with functions of cycle memory, strip length calculation, and jaw accurate positioning.9. AGC automatic system adopts "S7-400+FM458" structure, which makes the utmost use of the controller and matches the quick response of the high-speed rolling mill.10. In the second-level automation controlled by AGC, rolling schedule is further improved.11. All key components and parts of hydraulic system adopt import components and parts, which improves system reliability.12. Hydraulic AGC system is equipped with advanced functions of constant roll gap control, constant roll force control, constant thickness control, mass flow control, thickness pre-control, tension/speed automatic control, etc. Some of Our Successful Cases NoYearClientsProduction Line Specification12018Hu Chi Minh City, Vietnam1422mm 6Hi Reversible Cold Rolling Mill ( Medium speed)22018Uzbekistan1450mm 6 Hi Cold Rolling Mill Unit( High speed)32014YKDongE YK Plate Co., Ltd.1450mm 6 Hi reversible cold rolling mill machine42013RTYunnan RT Steel Co.,Ltd.1450mm 6 Hi reversible cold rolling mill machine52012YG Shandong YG Steel Co., Ltd.1250mm 6 Hi reversible cold rolling mill machine62011BS Bd Iron and Steel Products Co., Ltd.1450mm 6 Hi reversible cold rolling mill machine72010SSShandong Dong'e SS Sheet Co., Ltd.800 mm 6 Hi reversible cold rolling mill machine82010YKDongE YK Plate Co., Ltd.1250mm 6 Hi reversible cold rolling mill machine92009LHChongqing LH Metal Product Co,Ltd.1150mm 6 Hi reversible cold rolling mill machine102009FXLangfang FX Metal Product Co.,Ltd.450mm 6 Hi reversible cold rolling mill modification112008SJ Tianjin SJ Steel Co, Ltd.650mm 6 Hi reversible cold rolling mill122005LXBYTianjin LXBY Steel Co.,Ltd. 1250mm 6 Hi reversible cold rolling mill machineThe Range of Our Main Cold Rolling Mill, Cold Rolling Production Line Specification 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) The size of Finished ProductsWidth: from 350-1750mm; Thickness: from 0.1mm to 3.0mmApplicationOur products covers all kinds of the cold rolling mills, suitable for the production and upstream & downstream sectors of cold-rolled products such as plain carbon steel, stainless steel, alloy steel coil and plate. Our Advantage: 1. Professional supplier in Cold Rolling Mill design, manufacturing, installation and commissioning.2. Private revamping and upgrading service cater to your needs base on the condition of your current equipment.3. Professional Turnkey Solution on machine customization according to your special requiremnents! You are warmly welcomed to visit our workshop.Moran Machinery are looking forward to your cooperation.Liu Huan (Tony Liu)Our website: Moranchina.en.made-in-china.com
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...