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The train includes a roughing section; intermediate section; and a finishing train divided into two or more zones. Each zone contains a double rolling mill using a pair of vertical rolls followed by a pair of horizontal rolls. Each double rolling mill is followed by a cooling zone and then a temp. equalisation zone. The horizontal rolls in each double rolling mill pref. have round rolling ...
China Pre-finishing rolling mill catalog of High Speed Wire Rod Rolling Mill Machinery, Discharger & Pinch Roll for Steel Rolling Mill Equipment provided by China manufacturer - Xi′an Weikeduo Electrical & Mechanical Equipment Co., Ltd., page1.
The finishing rolling mill is a machine for rolling slabs, heated in the heating furnace, to the thickness of a product after the process of increasing the width in the rough rolling mill. This capital investment will be used for upgrading the main body and the main motor of the finishing rolling mill as well as for enhancing functions such as ...
The four-high mill stand is the most popular type of mill stand in use since it can be used for many production steps such as breakdown rolling, finish rolling, and temper rolling. Typical 4-high stands showing various details are shown in Fig 2.
Rolling – The important parameters for rolling in the roughing, intermediate, and finishing group of stands in the rolling mill are temperature, percentage of reduction in area, inter-pass time ...
The finishing mill group is located in the high-speed wire-rod workshop. Rolling by 10 unit rack continuous micro-tension rolling mill, rolling the ∅17 ~ ∅21mm of rolled piece transported from upstream into ∅5.5 ~ ∅16mm finished wire rod.
Finishing mill: Automated control of rolling speeds in stands results in better quality and dimensional accuracies of rolled product. Setting of individual stand speeds to match rolling program reduces setting time and mis-rolls, which occurs if speeds are set manually. This thereby increases mill output.
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Pre-finishing Rolling Mill Equipment Composition and Use Pre-finishing mill type: cantilever mill, rack number: 4 stands. Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover. Layout and transmission mode: horizontal - vertical - horizontal; H-V-H-V, direct current (DC) motor individual drives. Features
Finishing Rolling Mill Area Equipment. Wire Rod Mill. weikeduo provides bar and wire rod mill systems that meet various customer needs. For example, we provide solutions to meet customer needs, such as a slit rolling system and a high-speed rolling mill (40m/s) that increase productivity, and a hot direct rolling system directly connected to ...
Rolling speeds at the finishing mill will be higher than at the roughing mill. Hence rolling cannot be done with stock present in both roughing and finishing mills. Finishing mill rolling of reheated slab: The finishing mill usually has five to seven finishing roll stands, which reduce the thickness of the transfer bar down to the gauge required.
Pre-finishing mill area equipment. Finishing rolling mill area equipment Pinch Roll&Wire Dis-charger. Auxiliary equipment. Easy worn out parts & Spare parts ... Complete set of steel rolling mill machine production line / wire rod rolling mill equipment. $1,000,000.00 - $2,000,000.00 / Set. 1 Set (Min. Order)
Weikeduo is a rolling mill machinery manufacture from China. Our steel rolling mill machinery has the ability to run at high speeds and can meet the needs of different steel sizes.
The final shaping stage of a hot rolling steel strip is normally performed on a tandem mill known as a finishing mil. Hot Strip Mill Group consists of two to six finishing mill stands, which reduce the thickness of the …
A wire rod rolling mill, for example, gradually reduces the cross-sectional area of a starting billet (e.g., 150 mm square, 10-12 meters long) down to a finished rod (as small as 5.0 mm in diameter, 1.93 km long) at high finishing speeds (up to 120 m/sec).
Finishing block mill comprises bevel-type gear in gearbox that is made of superior grade forged steel. The finishing block mill is located in the high-speed wire rod workshop. Rolling by 10 units rack continuous micro-tension rolling mill, rolling the Φ17~Φ21 mm of rolled piece transported from upstream into Φ5.5~Φ16 mm finished wire rod.
Machine Tools » Metal Rolling » Roller Box for 90m Finishing Mill in Shaanxi, China ... Metal Rolling in China. Subcategory: Metallurgy machinery. Subcategory 2: Manufacturing & processing machinery. Listing ID: 52016348. Description. Roller box for 90m finishing mill 1. ...
By default, the strip width in a hot-strip mill is deter-mined by edging and rolling the strip in the roughing mill. The width deviation after the finishing mill arises from the width deviation in front of the finishing mill and from width-spread anomaly occurring inside the finish-ing mill. The behavior of width spread in a finishing mill
mill combining 2-slit rolling via high-speed finishing blocks and a double strand HSD® High-Speed Deliv-ery System. The presence of the finishing blocks al-lows a further extension either for the production of wire rod (normally for 5.5 to 16 mm in coils) or for the production of bar in coils with the VCC® Vertical
Finishing Mill. Manufacturer: Hangji brand; Finishing mill / pre-finishing mill The function of pre-finishing mill In the process of high-speed wire-rod rolling, pre-finishing mill can improve the pre cision of the working piece to guarantee the product qual...
ROLLING MILLS: Flat Product Mills – Mill Processing & Finishing Applications in which our knives are used include Flat Rolled Coil and Sheet Processing Lines for: Cut-to-Length Galvanizing Hot Roll Finishing Recoil & Inspection We manufacture every type of k
The final dimensional quality of the rolled product is determined by the rolling stands within the finishing mill. The dimensional accuracy in the final product depends on many factors including the initial stock dimensions, roll pass sequence, temperature, microstructure, roll surface quality, roll and stand stiffness and the stock/roll friction condition.
The roughing mill is made up of Multiple independent rolling mill stands, Billets heated in the furnace until they glow bright orange-yellow are rolled through one stand at a time to produce transfer bars suitable for finish rolling. High-pressure water-jet nozzles clean the oxidized iron, or scale, from the surface along the way.
finishing mills, which will roll the steel in tandem with one another. The workhorse roughing mill has 135" wide rolls for rolling 'broadside' (as the first roughing mill is …
A typical finishing rolling mill The initial rolling conditions are not perfect due to various reasons. If the errors are small, real time controllers can usually compensate, but large errors lead to mass flow unbalance, operation fault, quality decline, and cost increase.
1700 mm Achenbach Aluminum Foil Finishing Rolling Mill: FM-108 / Very nice foil mill complete / dismantled. THIS MILL HAS BEEN TAKEN OFF THE MARKET BY THE OWNER. PLEASE INQUIRE SO I CAN QUOTE YOU WHEN AND IF THE MILL COMES BACK ON THE MARKET. Manufacture: - Achenbach - Model: 4-Hi 850/280 - New 1990 - Revamping 1997 = New AFC + …
With rolling forces regularly exceeding 3,000 tons in the early finishing stands, the mill housings can be expected to stretch as much as 10 to 15 mm after the bar enters the bite when rolling wide, stiff, and/or light-gauge products.
Pre-finishing Rolling Mill Equipment Composition and Use. Pre-finishing mill type: cantilever mill, rack number: 4 stands.Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover.
5" x 8" Roll, Used Ferrara Finishing Polishing Reversing Rolling Mill With Recoi. $24,500.00 + shipping + shipping + shipping. BRAND NEW MR. DEBURR 300DB VIBRATORY TUMBLER FINISHING MACHINE. $3,051.00. Free shipping Free shipping Free shipping. POWDER COATING OVEN BGK FINISHING SYSTEMS IR BATCH INFRARED.
Hot rolling finishing mill. The four serial units of a four-stage rolling mill produce the target thickness and roll the sheet into a coil. Our original technique produces coils with superior thickness precision, sheet crown (across-the-width cross …