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China, Chinese Close Tolerance 20-Roll Cold Rolling Mill for Steel Coil1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metal Straightening MachineryCold Rolling Mill MachineCold Rolling Machine
Hebei Moran Environmental Protection Technology Corp.
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Product Description Close tolerance 20-roll cold rolling mill Brief IntroductionThis 1450mm Close tolerance 20-roll cold rolling mill was designed to roll 1.0~3.0mm plain carbon steel, low alloy steel and 200, 300,400 series stainless steel board into 0.2-1.2mm thick as clients'requirement. The model has flexible rolling process, and it can adapt to changing raw materials and product specifications in a wide range, The equipment is relatively simple, taking small space for construction, with low investment, and quick returns. 2. Technical data of the Mill NoSpecification Data1Max Rolling Pressure 9000KN2Max Rolling Torque66kN·m4Max Rolling Speed 500m5Max coiling tension 400KN6Max threading speed30m/min6Max coiling speed 540m/min7Work Roll SizeΦ63.5mm, material: Cr12Mo1V1 ; Hardness: HRC63-65 7Intermediate roll sizeThe first Intermediate rollΦ102mm, material Cr12Mo1V1, hardness HRC61-63; The second Intermediate roll: Φ173m, Material: 9Cr2Moor 9Cr2MoV Hardness:HRC59-61.8Driving Roll Φ173mm, Material: 9Cr2Mo or 9Cr2MoV; Hardness: HRC59-61 9Backing bearingΦ300mm, Material :bearing steel10The mandrel diameter of coiling machine φ610~φ596mm (entire circleφ610mm) 3. Product ProgramStandard of coming materialMaterial qualityPlain carbon steel/low alloy steel/200,300,400 series stainless steel/ silicon steelMechanical Properties бs≤1000 N/mm2 ;бb≤1400 N/mm2Thickness1.0~3.0mmWidth800-1270mmRolling diameter(interior/exterior)Φ610mm-Φ2200 The maximum rolling weight28t Standard of finished products Thickness0.2-1.2mmWidth800-1250mmThe maximum rolling weight28t 4. Equipment LevelFull hydraulic pressure, hydraulic AGC automatic control. It has constant roll gap position control, constant pressure control, roll deviation adjustment, thickness pre control, monitoring function etc.The whole control system adopts the upper computer control management technology, the full digital DC speed control device, the decentralized PLC unit process control and the remote communication networking technology. Through the two stage network, the rolling mill power supply, the AC and DC main motor control, the PLC system, the remote I/0 system, the AGC PLC system, the human-machine interface (HMI) are integrated into one. Unified design of the interface relationship of each system, thus forming the modern automatic control system of the rolling mill.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.The main components and hydraulic pumps of the low-pressure hydraulic system adopt domestic high-quality products; the high-pressure AGC hydraulic system and key seals adopt imported products.5. Sales Performance Table of 6 Hi Cold Rolling MillNoYearClientsProduction Line Specification12008Guangdong LS steel Co.,Ltd.1450mm 20 Hi reversible cold rolling mill machine 22006Bd Iron and Steel Products Co., Ltd.1450mm 20 Hi reversible cold rolling mill machine32006Fujian YD Group Co., Ltd.850mm 20 Hi reversible stainless steel cold rolling mill machine42006Taiyuan LX stainless steel Co.,Ltd.830mm 20 Hi reversible stainless steel cold rolling mill machineHebei Moran provides the customers with all-around, high value-added pre- sales & after-sales services. Factory design, selection of utility & auxiliary facilities, unit process layout, civil foundation design reference, as well as the well-rounded training combined with theory and hands-on exercises for line operators and maintainers, all are freely available.Our advantage:1) Customized Production 2) High cost-effective product3). All-around pre-sales & after-sales services4) Independent intellectual property rightsFor More information or want to design as you required , Please offer the following information and feel free to contact us!NO Items Specification requirements Items Specification requirements Remarks 1Metal grade of incoming material Purpose of use 2Thickness of incoming material Thickness of finished products 3Width of incoming material Inner diameter of finished products 4Inner diameter of incoming material Outer diameter of finished product 5Outer diameter of incoming material Annual capacity 6Incoming Coil weight Max speed requirements Contact Person: Cindy Liu
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