driving apparatus for vertical rolling mill
Models and technical parameters of high-speed wire rod mills
High-speed rolling mill is just one of the key equipment of high-speed wire rod rolling mill. According to the roll size of each stand, the model can be divided into two types: large roll diameter (250~290mm) and small roll diameter (152~210mm); according to the angle of the roll centerline relative to the ground plane, it can be divided into ...
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Used Two Roll Mills for sale. Farrel equipment & more ...
84" x 28" Farrel Two Roll Mill, 200 HP. Manufacturer: Farrel; Used Farrel two roll mill, 84" wide roll face x 28" diameter cored roll s, 200 HP motor, 440 volts, 3 phase, 580 rpm, with Falk Gearbox, 51.49:1 ratio, unit serial# BK843. 84" x 28" Farrel Two Roll Mill, 200 HP
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vertical grinding stationary
Vertical mill is a large grinding equipment ba sed on years concentrated design and development by introducing advanced European technology and years design and manufacturing experience and market demand of to solve the problem of low production capacity and high power consumption of traditional grinding mills.
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TYHI
TYHI is a specialized manufacturing base for various metallurgical equipment,with a wide range of products, mainly including: metallurgical cranes, seamless steel tube equipment, plate and strip mills and leveling machines, oil film bearings for rolling mill, coke oven equipment, and converter tilting equipment and so on.
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Bearings for Steel Industry - NSK Ltd.
Bearings for Vertical Rolls Rolling mills for steel pipes, steel bars, wire rods and sections A complete product line for all steel mill processes delivers improved productivity and lowered maintenance costs, with long life and highly reliable bearings. Bearings for iron and steel works operate under a variety of harsh
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Planetary Gear Reducer,China Mining Mill Reducer
The main equipment used in metallurgical and mining mills and cement mills for building materials is planetary reducer. The input shaft of the planetary reducer drives the sun wheel to mesh with three planetary wheels at the same time, and the planetary wheel also meshes with fixed inner gear ring, thus realizing the rotation and rotation of the planetary gear (i.e. revolving …
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Used Ring Mill for sale in South Korea - Kitmondo
USED r3500ø RING MILL. 1. Ring rolling mill. The horizontal /vertical ring rolling mill is provided for ring seamless ring at forging temperature. 2. Working range-Outside diameter of finished ring:600~3500mm-Height of finished of ring back for 100~850mm-Mandrel diameter:ø220~240mm-Height of ring back :850mm max.
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PINION STANDS - Casey USA
The combination pinion stand will have a gear ratio. Pinions and combination pinions are sized by the center to center of the output shafts. Common sizes are 8 inch, 10 inch, 12 inch, 14 inch, 16 inch, 18 inch etc., all the way up to 44 inch and in some cases even higher. Contact Casey Equipment for a quote on used pinion stands for sale.
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Roll changing apparatus of rolling mill - Mitsubishi Heavy ...
What is claimed is: 1. A roll changing apparatus of a rolling mill, comprising: a pull-out rail, provided on a front surface of a work side of the rolling mill, for pulling out a work roll assembly; a shift rail movable in upward and downward directions, and extending in a direction intersecting with the pull-out rail; hoisting/lowering driving means for lowering the shift rail at a time of ...
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German Patents in International Class B21B37/52
Device for controlling a draft-reducing mill Apparatus for controlling a stretch-reducing mill for rolling tubes, comprising at least a first and a second controllable motor, the motors driving different rollers in rolling mills (1) of the... 3 : DE102010013387B4
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Roll changing apparatus for a rolling mill or the like ...
An apparatus for removing and replacing rolls to and from a rolling mill or the like comprising: 2. An apparatus according to claim 1, wherein said two members are so constructed and arranged that said one member moves within said other member in a guided manner relative to the other member in said direction.
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The Hot Rolling Process - California Steel
The roughing mill is made up of six independent rolling mill stands, the last four of which incorporate small vertical rolling mills called edgers. Slabs heated in the furnace until they glow bright orange-yellow are rolled through one stand at a time to produce so-called transfer bars suitable for finish rolling. High-pressure water-jet
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Used Rolling Mills for sale. Sendzimir equipment & more ...
Used 15.5" United 4-Hi Cold Rolling Mill for Steel: RM-450. Manufacturer: United 15" cold mill for steel / very nice mill !!! Manufacturer - United Engineering / new 1950's - Upgrades in 1995 = revamped, new thyristor drives, new hydraulic screwdowns, and new AGC Status - …
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EP0067040A2 - Rolling mill - Google Patents
A rolling mill comprises working rolls (5, 8), backup rolls (2,12), beams (18, 19, 30, 31) disposed parallel to the rolls for supporting the working rolls, an supports (141,142, 231, 232) mounted on the housing (131-134) of the rolling mill for slidably supporting the beams. The beams have roll benders (29) engaging with metal chocks (6, 7, 4,10) of the working rolls and are moved …
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Universal cage roll forming mill
Known rolling mill containing a frame with beam forming caliber horizontal and removable vertical rolls, the axes of which lie in one plane, characterized in that in order to enable regulation of a solution of the rolls, faster reloading and reconfiguring stand with variant Duo on the universal stand and Vice versa, on the neck of the ...
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Four-high rolling stand
Four-high rolling stand. B21B31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames. FIELD: rolling processes and equipment, namely four-high rolling stands of continuous sheet rolling mills. SUBSTANCE: four-high rolling stand includes housings, rolling and backup rolls with chocks.
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US2575231A - Vertical rolling mill - Google Patents
A vertical rolling mill as set forth in claim 4. in which the lower portion of each coupling element is shaped to provide two opposed parallel vertical surfaces forming a vertically elongated guideway, there being a transverse hammer head on the upper end of each spindle located within the corresponding vertically elongated guideway, slippers ...
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US4903518A - Roll driving apparatus for rolling mill ...
A roll driving apparatus for a rolling mill according to claim 1, further comprising at least one of said two working rolls having a material to-be-rolled interposed therebetween being undriven, and a driven supporting roll for supporting the undriven working roll. 4. A roll driving apparatus according to claim 1, further comprising that among ...
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US3566498A - Method for changing the rolls of a rolling ...
An apparatus for changing the rolls of a rolling mill having upper and lower horizontal rolls and vertical rolls in the housing, comprising chocks supporting the upper and lower horizontal rolls by means of the bearings, such chocks being suspended and supported so as to be vertically movable on the upper and lower beams by the vertical ...
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Peterson Machinery Sales | Used Machinery & Equipment ...
About Peterson Machinery Sales, with over 300 used metal working machines in stock, has the largest inventory in Arizona and New Mexico. This includes presses, fabricating machines, and machine tools, as well as forklifts, cranes, and material handling equipment.
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vertical rolls for steel mill - entreprise-serin.fr
vertical rolls for steel mill – Grinding Mill China. vertical rolls for steel mill,Grinding,mining Equipment, The Hot Rolling Process,Welcome » California Steel Industri The Hot Mill rolls slabs weighing up,...
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Vertical Milling Machine - New or Used Vertical Milling ...
Explore Vertical Milling Machine for sale Australia wide on Australia's No1 online machinery classified. All Vertical Milling Machine posted here are either used Vertical Milling Machine or new Vertical Milling Machine. Browse more, so you can find Vertical Milling Machine that satisfy your needs!
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Milling machine parts and their functions - studentlesson
The milling head is the upper part of a vertical mill machine. It consists of spindle, driving motor and other controlling mechanisms. Ram: The milling machine part can move transversely (in and out) on the column by a hand level. One end of the arm is attached to the column and the other ends on the milling head. see my recommendation
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Drive Arrangement For Rolling Mill
ANALYSIS OF EXISTING ROLLING MILL WITH PROTOTYPE … Analysis Of Existing Rolling Mill With Prototype Soft Starting Arrangement Of Rolling Mill For Energy Conservation – An Experimental Approach A.M. Bisen, Dr. P.M. Bapat and Dr. S.K. Ganguly Abstract In this paper an analysis is done on the main drive of rolling mill which consumes about 60 to 70 % of total …
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Tool-holding system for high-accuracy calibration of holes ...
Driving apparatus for vertical rolling mill: : Yoshizawa et al. 72/249: 4645387: Drill chuck for tapping and drilling: : Rohm: 408/127: 4613000: Apparatus for fastening misaligned structural members: : Moore: 173/217: 4545706: Method and machine for machining the surface of a valve seat: : Hiroyasu et al ...
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Vertical roller mills: The new leader in grinding technology
The two most common compressive comminution technologies are the high pressure grinding roller (HPGR) and the vertical-roller-mill (VRM). For now, the HPGR has already presented in a noteworthy number of mining projects whereas VRM technology, a new entrant, is still not fully accepted. This is considered a resistance to change considering that ...
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METHOD AND APPARATUS FOR SECURING A ROLLING MILL …
METHOD AND APPARATUS FOR SECURING A ROLLING MILL TABLE BEARING ... Locomotive driving box: : Robinson, Jr. 1663582: Self-adjusting connecting rod: : Bonney: ... The substantially vertical disposition of the sides 14 of slots 12 permits vertical entry and exit of the feet 15 of the bearing housings, with the keys 19 removed. ...
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SRM vertical roller mill, vertical mill, coal mill, cement ...
Vertical rolling mill has two pairs of grinding rollers. Each pair of roller is composed of two narrow rollers and mounted on the same axis and can rotate at different speeds. The motor driving reducer make grinding plate to rotate. Raw material is sent to the center of the rotating grinding plate by the locking air feeding equipment.
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Auxiliary Equipment
Second Hand Rolling Mill for Sale Tags used rolling mill,used gearbox used rolling mill,used housingless stand used flying shear steel roughing mill roughing mill bar and wire rod mill used laying head 135m laying head second hand pinch roll equipment steel rolling production line second hand rolling mill used steel block mill flying shear 1 ...
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Rolling of Metal - SumoBrain
rolling mill and rolling method and rolling equipment At least the working rolls in two groups of rolls are held by unitary metal chocks. The driving side portion and operating side portion of a material to be rolled are held at the upper side thereof by separately formed unitary metal choc...
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