Tandem cold mills for roughing and intermediate rolling are allrounders. That's because they roll a wide range of copper and copper alloys to many different dimensions and gauges. Among SMS group's references is a powerful TCM able to process entry gauges of up to millimeters.
In recent years, the modern highspeed wide strip tandem cold rolling mills (TCMs) are main equipment with the highest degree largescale, continuous, and automated rolling mills for strip production [].As a kind of high efficiency and energy saving ferrosilicon soft magnetic alloy, electrical steel is the core raw material that supports the strategic need of national mechanical, energy ...
Firstly, the AttentionLSTM model is trained offline based on the historical rolling data and flatness data of the fourstand, 6high tandem cold mill with 1360 mm width. Secondly, before the cold rolling of the strip, the presetting values of the strip cold rolling gauge and flatness control parameters are input into the AttentionLSTM model ...
Field measured data of 1450 mm fivestand tandem cold rolling mill in a steel plant were used to verify the rolling force prediction model proposed in this paper. The production line can stably produce mm thin strip in batches, and the maximum rolling speed can reach 1350 m/mm, which provides technological conditions and experimental means ...
First, a novel rolling mill vibration monitoring method based on mill vibration and rolling process data was developed for a tandem cold rolling mill. Second, support vector regression, a neuralnetworkbased method, and an extreme gradient boosting method were applied to predict the mill vibrations based on a datadriven method.
A mill vibration monitoring system was developed to monitor the oscillating movements of the rolls in the tandem cold rolling mill. A sketch of the rolling mill vibration data monitoring system and the specific locations of the sensors (locations A, B, C, and D) were shown in Fig. A was the operation side of the bottom work roll (WR) bearing, location B was the operation side of the ...
Used WATERBURY FARREL machinery for sale. Get free quotes on used WATERBURY FARREL machines from the vast network of machinery dealers on Machine Hub. ... 4 HI WATERBURY FARREL COLD ROLLING MILL #3309 . Brand WATERBURY FARREL. Type Rolling Mills, 4HI. Year Not specified. Condition Good. Location Ohio. LEARN MORE REQUEST A QUOTE. Waterbury ...
If you want to achieve the ultimate surface quality and optimum material characteristics, you need the best available technology. With guaranteed performance, recordbreaking achievements, and more than 100 references including GIGA steel production our range of DMS 20Hi Cold Rolling and SkinPass Mills provide worldleading solutions for processing carbon, stainless and silicon steels.
44" TWO STAND UNITED 4HI TANDEM COLD ROLLING MILL. used. GENERAL SPECIFICATIONS: MILL DESIGN TWO STAND MILL STAND CONFIGURATION 4HI DRIVE CONFIGURATION WORK ROLL DRIVEN ... For Sale is a complete plant to melt, cast, roll, and slit narrow aluminum coil for venetian blinds or other narrow products MELTING FURNACE Mfr: De Winter, new ...
The singlestand reversible cold rolling mill is important equipment in the production of steel strips. The rolling schedule is the core technological content in the strip production of the singlestand reversible cold rolling mill. The scientific rolling schedule is the fundamental guarantee for the production capacity of the rolling mill, product quality, accuracy, shape quality, energy ...
A novel paradigm of flatness prediction and optimization for strip tandem cold rolling by cloudedge collaboration. Author links open overlay panel Jianwei Zhao a b, Jingdong ... (2022b) discussed the influence of intermediate roll shifting on the strip profile and flatness in a CVC6 tandem cold mill by a 3D multistand finite element model. ...
Stainless steel is characterized by high strength and an appealing finish. Various mill designs including KZR mill, HZ mill, and 6high Universal Crown Control Mill (UCMILL) with smalldiameter work rolls are offered in tandem or single reversing configuration, in order to achieve efficient rolling of hard stainless products.
Equipment Listings Cold Strip Tandem Rolling Mills IEN# 118833 20" x 54" x 56" Wean Five Stand Cold Rolling Mill 1967, Rebuilt with new AGC controls 2000; equipment to include: Double Stub Mandrel Uncoiler With Two Dc Drag Generators •• Mill Drive 20,000 Horse Power Total •• Thyristor Control Installed...
In the production process of strip tandem cold rolling mills, the flatness control system is important for improving the flatness quality. The control efficiency of actuators is a pivotal factor affecting the flatness control accuracy. At present, the datadriven methods to intelligently identify the flatness control efficiency have become a research hotspot. In this paper, a wavelet transform ...
Modern, efficient cold rolling mills can roll pickled sheets or strips at speeds of up to 4 m/s and tandem mills that are continuously working can produce up to million tons of cold rolled steel annually. The advantages of cold rolling. Cold rolled products have the following advantages over hot rolled: greater dimensional accuracy
An integrated quality control, production management, and transportation system from Primetals Technologies recently went into operation at ArcelorMittal Mexico's production site in Ciudad Lázaro Cárdenas in the state of Michoacán, Mexico. The new solution orchestrates the entire quality management process in the hotrolling mill and skin ...
tandem mill: [noun] a rolling mill with several stands in succession.
Pickling and cold rolling in a single line. Main data These mills continuously pickle and coldroll hot strip in one go. They come with three loopers to ensure a continuous process. ... Pickling line/Tandem cold mill, Shandong Iron Steel Rizhao (China) Highstrength grades in automotive quality. Show Reference. United States
The tandem cold mill at Maaden rolling mill facility is a 4stand; 4high mill designed to roll aluminum strips with maximum incoming thickness of 6 mm and a minimum
Specification of Cold Rolling Mill. roller Type. 4roller, 6roller, 8roller, 12roller, 20roller cold rolling mill. Stand Type. singlestand reversible cold rolling mill; tandem cold rolling mill( from 3 stands to 6 stands) Size of finished products. Width: from mm; Thickness: from to Application
4 Hi 4 Stand Continental Tandem Cold Rolling Mill. Ref # 9805C. used. Manufacturer: Continental Continental 4 Hi 4 Stand Tandem Cold Mill 21" and 53" x 60" Face Material grades available on request Entry Gauges / Thickness: " " Max. ( mm) Exit Gauges / Thickness: ...
Search for used tandem cold rolling mills. Find Continental, , Bliss, Frohling, Strilich, United, and Runhao for sale on Machinio.
Coupled picking line and tandem cold mill (PLTCM) Technical Data: Product: Low Carbon Steel, High Strength Steel. Strip Thickness: Entry to mm, Delivery to mm (for construction) Strip Width: 700 to 1,570 mm. Rolling Speed: Max. 1,700 m/min. Mill Type: 6high UCMill ( to 5 Stand) Our solution:
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