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High Carbon Steel 4 High Cold Rolling Mill1
Metallurgy MachineryCold Rolling Mill4 High Cold Rolling Mill
Hebei Moran Environmental Protection Technology Corp.
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Product Description High Carbon Steel 4 High Cold Rolling Mill Note: We can design the machine according to your requirements!1.Brief IntroductionThis 4 High cold roling mill is to roll the hot rolled coils with the thickness of 2.5mm to 4.0mm into high precision cold rolled coils with thickness of 0.25mm to 2.0mm through several passes of rolling. It adopts single stand reversing 4 High cold rolling mill. It is equipped with large tension coiler, AGC thickness control system, etc. It can realize large tension rolling and guarantee high-speed stable production with thinner specifications. 2. Features 1) The electrical control adopts Siemens AC driver technology. The automation control adopts Siemens S7-400 series PLC product.2)The electric drive and automation system of the mill takes safety protection measures of overload protection, strip cut-off protection, and emergency stop,etc. The mill is equipped with functions of strip tail automatic deceleration, accurate stop, rolling process parameters set. The coiler has the functions of loops number memory and strip length calculation. The mill production process chain and malfunction alarming adopts PLC controlled to realize the automation of production process and malfunction alarming.3)Rolling line adjustment device adopts stepwise wedge adjustment to realize the fast adjustment of rolling line4)The reducer as the heavy-load drive equipment for the coiler and the main rolling mill, its gear adopts hardened face gear (gear grinding).the bearings on the reducer of the coiler and main rolling mill adopts China quality bearings.5)Full hydraulic Screwdown, hydraulic AGC control. It is equipped with the functions of constant roll gap control, constant pressure control, roll deviation correction, thickness precontrol, monitoring, etc. 6)Mail rolling motor drive: 500KW AC Coiler motor: 500KW AC It can realize the large tension rolling mode.Max. tension: 8 TMax. speed: 360 mpm7)The bending roll of work roll: the bending roll can be controlled from single siderespectively. Rolls are equipped with subsection cooling and roll shapes adjustment.8) Single-station roll changing carriage is adopted, which realizes the swift changing of work roll 9)the roll bearing adopts air-oil lubrication with high lubricating efficiency, which prolong the bearing life span, reduce the oil consumption, the pollution and the maintenance 2.Product ProgramStandard of coming materialMaterial qualityhigh carbon steel, 65 MnThickness2.5mm to 5.5mmWidth400mm to 550mmRolling diameter(interior /exterior)Φ600/2000mm The maximum rolling weight8t Standard of finished products Thickness0.25-2,0mmWidth400-550mmRolling diameter(interior/exterior)Φ600/Φ2000mm The maximum rolling weight8tScope of our main Cold Rolling Mill roll type2-roller, 4-roller , 6-roller, 8-roller, 12-roller,18-roller, 20-roller cold rolling millmaterial typecarbon steel cold rolling mill,high carbon steel cold rolling mill, stainless steel cold rolling mill,aluminum cold rolling mill stand type single-stand reversible cold rolling mill;multi-stand tandem cold rolling mill( from 2 stands to 6 stands)size of final product Width: from 450-1780mm;Thickness: from 0.1mm to 3.0mmapplication cold rolled coil, pipes & tubes, cold rolled sheet & plate, GI sheet, ppgi sheet, roofing sheet, kitchen ware, appliance, furniture, car body, tin cans, etc. our range of products covers all areas of the cold rolling industry, suitable for the production and upstream & downstream sectors of cold-rolled products Why Choose Us?1. nearly 20 years' experience in the cold rolling technology and successful delivery of the cold rolling projects both in China and abroad2. top engineers integrated in mechanical, electrical, hydraulic design and well-experienced technicians in installation and commissioning which guarantee the most reasonble design to achieving the target capacity and gain high profit return at the most ecomonical investment and production cost within the shortest period. 3. timely and all-round serviceWe offer Turnkey Solutions Service such as plant design,machine design, manufacturing, installation & commissioning, production management, cost accounting, maintenance operation service after puttincg into prodution. 4. We can also offer revamping and upgrading service to the customer's existing equipment upon the customer's request!Welcome to inquire us at :
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