· A novel customized Cold Rolling Mill designed,supplied commissioned as per customer''s specific requirement. YOGIJI DIGI sees itself as an AUTHORITY IN COLD
The twohigh reversing mill has rolls that can rotate in both directions, A cluster mill has more than 4 rolls, usually in three tiers. These types of mills are commonly used to hot roll wide plates, most cold rolling applications, and to roll foils. Historically mills were classified by the product produced: Blooming, cogging and slabbing mills, being the preparatory mills to rolling
Cold rolling experiments were conducted on a STANAT experimental rolling mill. The mill was driven by a 12 kW DC motor, through a fourspeed gearbox. The top surface speed of the rolls was 1100 mm/s. The surfaces of the 150 mm diameter, 203 mm long tool steel rolls were sandblasted, creating random roughness of Ra = μm.
The cold rolling mill is usually fitted with thickness gauges that check the steel as it comes out of the rollers. Reversing mills are designed so that the steel can be reversed and pushed back through the rollers which are brought closer together each time until the desired thickness is achieved. Multistand mills have three to six pairs of rollers in a series, each preset to reduce the
A cluster rolling mill is a special type of fourhigh rolling mill in which each of the two working rolls is backed up by two or more of the larger backup rolls which are able to roll hard materials. It may be necessary to employ rolls of a very small diameter but of considerable length to
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. The tandem mills consist of number of non reverse roll mill arranged in one after other as shown in figure. The work metals are passed through
We bring forth a wide range of Cold Rolling Mills, HiMill which is fabricated using superior quality raw material to ensure its durability and performance. Easy to operate, our range ensures close thickness tolerance, surface finish and flatness. Furthermore, these types of machines comprise the mill stands, gear boxes, drive systems and measuring control devices.
· In a reversing mill, steel enters the rolling mill from one side, passes through the other side and then comes back through the mill again. Normally it goes left to right through the mill a number of times, being rolled a little thinner each time it goes through. Rolling mills can use two, three or four rolls.
MINO 4 HI REVERSING COLD ROLLING MILL. Manufacturer: Mino; Type:4HI Built:1980 Modernisation in 2016 Rolled material:Carbon steel SAE1006, S235S550, C45C75 Nominal Production 60,000 tons / year Strip width max.: 600 mm Thickness:in mm out 5
Then our singlestand reversing mill (RCM) is ideal for you because it offers you a very broad product spectrum. It''s the best solution for rolling silicon steels and special steel grades. Depending on your product mix, we can provide the RCM in tailored design, as 4high, 6high, 18HS or 20high. What makes the mill so efficient is that you can set the number of passes and the rolling
The cold rolling mill is usually fitted with thickness gauges that check the steel as it comes out of the rollers. Reversing mills are designed so that the steel can be reversed and pushed back through the rollers which are brought closer together each time until the desired thickness is achieved. Multistand mills have three to six pairs of rollers in a series, each preset to reduce the
5 1/2" x 15" x 12", FENN, 4HI ROLLING MILL, NON REVERSING (12499) [12499] WEAN UNITED 4HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL [108122] National Machinery Exchange Newark NJ sales WEAN UNITED 4HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL [108122] National
Advanced reversing coldmill technology from Primetals Technologies is an ideal solution for small to mediumsized production capacities, or for the rolling of smaller order lots of special steel grades. Depending on the product mix and quality demands, Primetals Technologies offers 6high or 4high mill stands to meet the respective product and customer requirements.
New Rolling Method Rf Reversing Cold Rolling Mill Tanehiro Kikkawa JP Steel Plantech Co., 31, Kinkocho, Kanagawaku, Yokohama, Japan Tel: + Fax: + Email: kikkawat Key words: ZoomMillTM, Offgauge, Minimization, Yield, Productivity, Leader strip, Spot welding INTRODUCTION For production of cold rolling
4Hi nonreversing cold rolling mill comprises of engineered structure, standardized roller sets, auxiliary mechanical systems and robust control systems. The design and optimization feature of this machine is to ensure the best quality and reliable machineries within economical budget that provides the customized choice to our valuable costumers.
New Rolling Method Rf Reversing Cold Rolling Mill Tanehiro Kikkawa JP Steel Plantech Co., 31, Kinkocho, Kanagawaku, Yokohama, Japan Tel: + Fax: + Email: kikkawat Key words: ZoomMillTM, Offgauge, Minimization, Yield, Productivity, Leader strip, Spot welding INTRODUCTION For production of cold rolling steel strips in
MACHINE #13216 630mm Skoda 4Hi Cold Rolling Mill Rolling Mill Skoda Quarto 400/1000x800, YOP 1985. Country of origin: Czech Republic Technical data: Diameter of working milling rolls (min/max) 400/430 mm. Diameter of ba
Four roll reversing cold rolling mill, find complete details about Four roll reversing cold rolling mill, rolling mill, cold mill, hot rolling mill Wuxi Lixing Metallurgy Machinery Co.,LTD. LI XING metallurgy machinery professionally works on production of different kinds of round disk Slitting Machine Line, Cut to Length Machine and R olling Mills in China. Sitemap . Sitemap
Cold rolling mills. for reducing, skin passing and finishrolling in 20high, S6high (18high), 12high, 6high, 4high, and 2high designs, and in combinations of 2high/4high or 4high/S6high design, available as oneway, reversing or tandem mill, inline and offline. Shape control systems. for cold rolling mills and strip processing lines. Roll grinders Strip processing lines. for
1550 Reverse Single Stand CRMBrand: TippinsProduction: 250000 Tons/ YearStart Production Date: Adopts VME(Versatile Modular European) Frame Controller As Auto Control SystemAdopts ANSALDO DC DriverWith 4 ABB Tension GaugesMaterial: Mild Carbon SteelMaterial Thickness: ~ Out Thickness: ~ Width: 875~1550mmMaterial Coil OD:
MILL NR. 1 AND 2 SPECIFICATIONS Type: 4 High Reversing Cold Mill Mill Nr. 1 Mill Nr. 2 Working roll: diameter/width (mm) 420 ∅ X 1220 ∅ 455 X 1730 Backup roll: diameter/width (mm) 1345 ∅ X 1220 1420 ∅ X 1730 Bearing type: Morgoil Total roll force: 2300 Ton Rolled material: Carbon steel
Cold rolling using Roll Coolant emulsion In this CRM, Cold rolling is done on a Mecon Weanunited PLC controlled 3000 tons/m 4 Hi reversible mill. As the name suggests the 4 Hi mill employs 4 rolls, two these are the work rolls and the other two are the backup rolls. The rolls between which the cold rolling actually takes lace is called the work roll. The OD of the work rolls is between 208
In this type of mill, there are four parallel rolls one by another. In this operation, the rotation of the first and the fourth rolls take place in the opposite direction of the second and the third rolls. The second and third rolls are smaller to provide rigidity in necessity. So those are known as back up rolls.
Wuxi Enhancing Technology Co., Ltd.''s four roll six roll reversing rolling mill include uncoiler, hydraulic loading and unloading trolley, 5 roller pinch leveler, entrance and exit platform, rolling mill, left and right recoilers, joint gear box, hydraulic AGC and bending roll system, driving motor, electric control system, equipment lubrication system and process lubrication