quard stand cold rolling mill

QMOS - Quad Infotech Inc.

QMOS enables users to schedule the production of the steel plants in the Melt Shop and the Rolling Mill while optimizing the process and yield. The schedule, along with real time production and quality information, is disseminated to the steel mill operators and managers empowering them to take immediate and informed actions if and when necessary.

Quality Cold Rolling Mill & Rolling Mill Machines Manufacturer

Cold Rolling Mill. AGC Hydraulic 6 Hi Cold Rolling Mill 700mm Carbon Steel 390m / min Speed. Automatic Cold Reversible Rolling Mill 4 Hi 650mm AGC Screw Down Type. Rigid 20 High Cold Rolling Mill Machinery, High Precision Stainless Steel Rolling Mill. Temper Rolling Mill. Hardened Temper Rolling Mill Four Roller For Carbon Steel High Elasticity

rolling operation or roll mill its types and application ...

tandem rolling mill or continuous rolling mill: tandem rolling mill process. It is a modern rolling mills and the rolling is done by one pass. The rolling is done in several passes for traditional several stands and reduction that take place successive roll. The number of stands like as 2 to 18. Those are either hot or cold rolling mill types.

(PDF) Failure Analysis of Rollers in mill stand using ...

Rolling is an important steel production process. Productivity and quality improvements in metal rolling are possible by paying a detailed attention to the various roll failure modes.A proper understanding of the causes of roll failure modes is

MANUFACTURING PROCESSES - FIT

9 17 Rolling Mills Equipment is massive and expensive Rolling mill configurations: – Two-high: two opposing rolls – Three-high: work passes through rolls in both directions – Four-high: backing rolls support smaller work rolls – Cluster mill: multiple backing rolls on smaller rolls – Tandem rolling mill: sequence of two-high mills 18 Various configurations of rolling mills: (a) 2 ...

Roll chocks in Rolling Mill – IspatGuru

Aug 08, 2019· Roll chocks in Rolling Mill. Rolling mills for rolling of steel differ in many aspects with each other. The rolling mills are of different sizes and capacities. The mills roll steel materials of different cross-sections, sizes and qualities and in material conditions which are either hot or cold. The mills have different configurations and ...

4 HI 1 Stand Achenbach Reversing Cold Breakdown Rolling Mill

4 HI 1 Stand Achenbach Reversing Cold Breakdown Rolling Mill Ref # 10692. Click on photo to enlarge. YEAR: 1958. Achenbach Reversing Cold Breakdown Rolling Mill Dimension: 1000/400 x 1500 Type: 4 High Breakdown Mill Characteristics: Min. Max. Entry Thickness (mm): 8 10 ...

Rolling (metalworking) - Wikipedia

Hot rolling is a metalworking process that occurs above the recrystallization temperature of the material. After the grains deform during processing, they recrystallize, which maintains an equiaxed microstructure and prevents the metal from work hardening. The starting material is usually large pieces of metal, like semi-finished casting products, such as slabs, blooms, and billets.

quard 2 stand ld rolling mill - schamp-tegels.be

Two-stand cold rolling mill for Vietnamese cold strip producer Published 8th November, 2017 by Matthew Moggridge Esmech Equipment Pvt, part of the SMS Group, successfully put into operation a two-stand cold rolling mill at a steel plant in Vietnam owned by the Hoa Sen Group, a leading Vietnamese cold strip producer.

Rolling Mill - Quad Infotech Inc.

QMOS Rolling Mill Production module manages the flow of information from the time billets and blooms are charged into the reheat furnace up to the end of the cooling bed. During this process, all process information is gathered and recorded throughout the mill and production and performance metrics are made available in real time.

Tandem Rolling Process :: Total Materia Article

Tandem cold rolling mills are named by their stand arrangement and designed as "sheet mills" if they reduce hot band to sheet gauge or "tin mills" if they roll the same incoming material to tinplate stock. A typical five stand tandem cold rolling mill is illustrated in Figure 1. Figure 1: A typical five stand tandem cold rolling mill

A set-up model for tandem cold rolling mills - ScienceDirect

Oct 24, 2001· Table 1, Table 2, Table 3, Table 4 present the results of 6-stand tandem cold rolling mill for low carbon steel. The results presented in Table 1, Table 2 were obtained by distributing the strip thickness in arithmetic, geometric and harmonic series, for the case in which the reduction in the final stand is not fixed.

A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING …

on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

cold rolling mill used machine for sale

Qty. 1 Second-hand cold rolling mill Mfc.: MCC, ABB, IMS Type: 6-Hi Cold Rolling Mill Built: 2009 Stopped: 2017 Annual capacity: 220,000 Ton/Year Annual running time (Hour): 6480 Strip Width: 800~1250 mm Thickness Entry: 1.5~3.5 mm Exit: 0.2 – 1.2 mm De-Coiler OD: 1000~2000 mm De-Coil ID: 610 mm De-Coil Weight: Max. 25 T Coil OD: 1000~2000 mm Coil ID: 610 mm Coil Weight: Max. 25 T Mill …

US4237714A - Stand of cold tube-rolling mill - Google Patents

A stand of a cold tube-rolling mill is formed by a housing and work rolls. Mounted in pairs on the housing are uprights arranged opposite to the axis of rolling. The work rolls are mounted one above the other in the bearing supports between pairs of lower and upper backup rolls mounted in corresponding bearing chocks. The upper bearing chocks are adapted for vertical setup motions.

(PDF) VIBRATION MONITORING OF TANDEM MILLS AT THE …

The latest production line of the cold rolling mill at Krupp's Bochum Works is described. On it, coils weighing up to 36 t or up to 2. 45 m in diameter are produced of steel strip 60 to 1600 mm ...

Cold rolling mill 6-high - ANDRITZ

In comparison to a 4-high mill stand, the utilization range is wider. This type of rolling mill is mainly used in offline applications for cold rolling of soft and medium strip and for a wide range of strip widths. Strengths and benefits of the 6-high cold rolling mill. Rolling technology for highest quality standards; Proven and sophisticated ...

Cold Rolling - an overview | ScienceDirect Topics

Cold rolling reduction is an important factor that affects drawability of IF steel. It has been observed that increasing cold rolling reduction increases the r m value, at least up to 90% [34].This effect has been shown in Fig. 5.14.Perhaps the most important parameters in the production of a strong {111} recrystallization texture are the annealing temperature and the time of holding [35].

quard 2 stand cold rolling mill - ciaacademy.co.za

quard 2 stand cold rolling mill - anmolgroup.co.in SHANGHAI NMN MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing ...

Process & Technology - Logan Aluminum

Cold Mill. There are three rolling mills in the cold mill. They are the heavy cold mill, light cold mill and the 3-stand tandem mill. They all perform the same task of rolling the hot band from the hot mill to the finished sheet thickness. The finished thickness is about the thickness of a sheet of paper.

5-Stand Cold Reduction Mill » California Steel Industries

A complete modernization of the 5-Stand tandem cold reduction mill was completed in 1997. This unit now has a capacity of more than 1 million tons annually. In the cold rolling process, pickled and oiled coils pass through five stands, arranged in tandem with a predetermined amount of reduction taken on each stand until the final thickness is ...

Products › Aluminium and Non-Ferrous Metals › Aluminium ...

Danieli Diamond Cold Mills for strip production are available in 4-high or 6-high single-stand or tandem mill configurations. The Diamond Flex Mill utilizing Danieli's proven OSRT (Optimized Shaped Roll) technology offers an extended control range that provides the highest degree of operational rolling flexibility available. They feature the best mechanical and automation solutions, focused ...

4-High Rolling Mills | Metal Processing Machinery ...

Tags Rolling Mills; 4-High Rolling Mills. Four-high rolling mills can be put in tandem, two to seven stands, instead of a reversing mill. They can be equipped with load cells to tell the separating force and hydraulic or mechanical screw downs, depending if it is hot or cold rolling.

Hot & Cold Rolling Mill Machines - Aar Kay Associate

Steel Rolling Mill Stand for Cold Roll Machine Our clients can avail from us steel rolling mill stands for cold roll machine. Available in C I casted, MS casted & steel fabricated, these stands are used for the rolling of wire rod, TMT, light medium heavy sections steel up to 50 MT per hour production of ferrous and non-ferrous metals.

SMS group - Cold rolling - Cold rolling mills - YouTube

Dec 04, 2017· Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

[Steel] The cold rolling mill - DMS 20Hi - YouTube

Jun 06, 2019· The cold rolling mill - DMS 20Hi EcoMill - with unique design is ready to roll strip down to 40 microns for high-end applications at Shanghai STAL, China.

Cold Rolling Mills Solutions | Nidec Industrial Solutions

Our solutions cover all types of cold rolling mills for flat products including: 1-stand and 2-stand Cold reversing Mills, 4-high, 6-high, 8-high and 20-high Cluster and Sendzimir Mills, Continuous, Coupled to Pickling Lines and coil-to-coil Tandem Mills, 1-stand and 2-stand Temper Mills.

Advanced Reversing Cold Mills by Primetals Technologies

Single-stand reversing cold mills. Depending on the product mix, a single-stand cold rolling mill can deliver rolling capacities of 100,000 to 400,000 t/a. Rolling schedules can be carried out with an even or odd number of passes to maximize mill availability and performance.

Quad Engineering - Providing Solutions to Steal and Metal ...

Quad Engineering Inc. ("Quad"), established in 1983 in Toronto, Canada, is a focused steel and metals engineering firm providing design, engineering, equipment supply and services to the Metal's Industry. Quad has a diversified multidiscipline team of design engineers with manufacturing capabilities on a flexible capacity basis.

Reversing cold mills (steel) | SMS group

The successful twin-stand Compact Cold Mill (CCM ®) was originally invented by SMS group.Today we have by far the most CCM ® references worldwide. Featuring a capacity of up to 900,000 tpy, the CCM ® closes the gap between the single-stand RCM and the multistand tandem cold mill. We engineer these mills to achieve the best investment and lowest operating costs for their capacity range.