Our leading products have crushing equipment, sand making equipment, mobile crusher;The products includes five series: crusher, sand making machine, powder grinding mill, mineral processing equipment and building materials equipment.
Mar 19 2015 rolling of billets that are heated in the furnace is done continuously till they obtain bright orange-yellow color after this high pressure water jets are used for cleaning of scale or oxidized iron the thickness of the leading edge of the bar is then estimated once the transfer bar exits the final roughing mill stand.
Experience of manufacturing and installing over 2000 ore processing project globally and enjoys a high reputation in more than 160 countries and regions in the world.
Customize different models according to your needs.
We have three production bases, guarantee 100% factory price of all products.
We offer free guide technical and installation for customers.
We have professional customer service staff, ready to answer your questions about our products.
If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!
All machines are divided into large, medium and small models. Different types of machines can be customized according to your own needs. Factory-direct Sale, Ship Quickly.
All the stands of the rolling mill shall be coupled to a common gear train of fixed reduction sequence the drive to the rolling mill is by 100 to 700 hp motor through suitable reduction gear box a spline coupling couples the rolling stand to the gear train the rolling mills have anti cobbling device in between each stand
Bar and wire rod mill steel plantech provides the bar and wire rod rolling system that meet variety of customer needs for example we provide solutions that meet customer needs such as the slit rolling system and the high speed mill (40ms) which increase productivity the hot direct rolling system which is directly connected with a continuous caster not via a reheating furnace and thereby
In 1923 they purchased the smith-davis-vinsinger mill and took over the contract to pump city water; surplus water could be used for milling but the town needed all the water and the partnership was dissolved and g a allender closed both mills and set up a feed mill on the pennsylvania railroad in the former warehouse of powers foundry
The main equipment of the wire rod production line includes horizontal two high openable housing mill stand of 550-280 size disk type flying shear dividing flying shear water cooling box pinch roll laying head and loop cooling roller table coil collection station and semi-auto tying machine etc
We can provide new or second euipments for example hot or cold rolling mills continuous mills straightening machine pusher continuous casting mills 200650 rolling mills laying head discharge machine 4-hi rolling milltwo roller calendersy high rigidity rolling mills 3-hi rolling millsshort-stress rolling mills barrod wire production linecold-rolled ribbed bar equipment6-hi
25 laying head cooling water: water pressure: 0204mpa(clean circulating water) consumption: 10m 3 h 3 the structural features of the pinch roll pinch roll and laying head are two separate parts which closed attached to each other the pinch roll was set at the entrance of the laying head to grip the work piece and feed it into the laying
The main equipment of the high-speed wire rod production line: horizontal or vertical housing less stand mills of 610mm-350mm size (or with 550-350 housing stand) cropopping shear water cooling box (tmt) device cantilever type pre-finishing mill of 285 roll size 45 twist free heavy duty 10 stands finishing block pinch roll laying head
Experienced skills of the rolling mill and auxiliary equipment spare parts used in the rolling mill production line (such as roller box gearbox reduction coil laying head vertical and side loops flying shears pinch roll machine cooling bed tmt systems etc)
A rolling mill laying head has a first tubular shaft (30) mounted on first bearings for rotation relative to a stationary housing structure (28) a second hollow shaft (34) carrying a three dimensionally curved laying pipe (38) is mounted on second bearings (36) for rotation relative to the first hollow shaft both hollow shafts are rotatably driven in the same direction at different speeds
Laying head support axis pipe laying prior art date 1992-02-05 legal status (the legal status is an assumption and is not a legal conclusion google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) expired - lifetime application number ep19930300264 other languages german (de) french (fr)
We have a lot of room for development from government policy china one belt and one road and remove the small capacity line we believe our metallurgical equipment (high speed wire rod rolling mill high speed rebar rolling mill flying shear increasing gearbox roller box bearings pinch roll laying head etc) can become more competitive
Introduction lf type ladle refining furnace is a device that combines the heating and refining functions of a steelmaking furnace it is used to refine the molten steel in the initial furnace (electric arc furnace open-hearth furnace converter) and can adjust the temperature of molten steel process buffer and meet the important metallurgical equipment of continuous casting and continuous
Apr 08 1986 the finishing block 10 is followed by a sizing mill 14 which in turn is followed by another water box 16 the water box 16 is followed by a set of driven pinch rolls 18 which propel the product into and through a laying head 20 the laying head forms the product into a continuous series of rings 22 which are received on an open conveyor 24
High speed pinch rolls are used for controlling laying and tail of stock after exit from block mill they have a low inertia design without using cardan shafts like in regular pinch rolls high speed laying head laying head is used to coil the wire rod into coil form for cooling on the conveyor
Jun 24 2019 the finishing mill will be equipped with a 10 pass compact block water-controlled cooling a new generation laying head to form the coils onto a cooling conveyor once the coil is formed it will be further cooled and transported by a system of vertical pallets and horizontal hooks to the compactor and tying area where it will be ready for
The pinch roll device is used to help the wire head rolled out by the finishing mill to enter the laying head to form a loop and to prevent the high-speed running wire tail from coming out of the rolling mill to accelerate the stacking steel due to the disengagement pinch roll is the horizontal cantilever structure
The leading provider of efficient wire rod mill technology with morgan vee no-twist mills red ring stands morgan reducingsizing mills controlled cooling systems and thermomechanical rolling we offer finishing blocks plus our high speed trim shear and morgan high speed laying head to roll reliably at high speeds for superior coil packages
Rahim steel mills co (pvt) ltd 326 followers on linkedin rahim steel mills co (pvt) ltd backed by the energy and experience of its entrepreneurs has made a name for itself in the field of
Equipped with water quenching system the mill is designed to produce tmt bars according to all international standards the benefits of preet rebar rolling mill & wire rod rolling mill capacity: 300000 1000000 tyear with multi-strand rolling technology (slitting rolling mill technology) production up-to 1000000 tyear:
At present most of the newly-built and in-use rolling mills in the world are mostly continuous small rolling mills rebar production process: (scrap steel melting furnace continuous casting machinebillet heating furnace)step heating furnaceroughing millmedium millfinishing millwater cooling devicecooling bedcold shear
As a result our engineers have developed and algorithms that minimize manual operator inputs to ensure reliable rolling cascade control cascade control uses the reduction concept (r-factor) to calculate the mill cascade speed reference this parameter directly related to rolling fundamentals simplifies the setup and operator control
Rolling mill parts ask price we have a wide and cost effective range of rolling mill parts with a premium quality assurance our company is engaged in manufacturing and supplying of rolling parts that are widely used in construction and maintenance applications in rolling mills
Is rolling mill laying head have water jacket have you ever found a dead body? what was the story behind it? : food and water dish were full hedbarn thing i turned the corner to see a well dressed elderly gentleman lying on the ground his jacket neatly folded and placed beside him with an
Jun 01 1982 this invention relates generally to rod rolling mills and in particular to an improved laying pipe for use in the laying heads of such mills 2 description of the prior art mill builders are constantly striving to increase mill delivery speeds in order to maximize the productive capacity of the mill
Bar mills: structural steel mill: wire rod mill with bar in coil line: rolling mill for high-grade steels: section mill: high speed laying head with gear box: crank lever shears: crank shears: housingless stands: double crank shears: automatic rake type cooling: conventional mill stands: gear boxes: rod mill block varioblock
Rollingmill rolling mill wire rod mill tmt bar rolling mill finishing rolling mill laying head flying shear crank shear chopping shear cold shear hot rolling mill cold rolling mill blast furnace replacement parts induction furnace rolling mill manufacturer as well as
At the same time if the rolling conditions are analyzed the rolling mill rolls must also have good wear resistance and appropriate hardness and strength in fact the mechanical fatigue of the surface layer caused by the cyclic load of the roll and the thermal fatigue of the roll surface caused by the cyclic heating of the roll and the
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
There are many types of steel rolling mill machine that used to reduce the thickness of metal material or compress the material to create a uniform product such as the plate wire rod rebar hot rolled coil cold rolled coil and etc in addition the steel rolling mills are divided into several types as follows: two-high rolling mills which have a unique advantage in cost-saving cause the
Jul 13 2015 the composition of a normal universal beam mill to roll universal beams consists of a high pressure water descaler to remove scale from the heated blooms a two high reversing break down rolling mill with multi groove rolls along with manipulators on both side of the rolling stand a tongue saw to cut the head end of the material a universal
Glowing with an inner fire of 2200 f a fresh ingot thunders onto the tables and into the rollers inside massive mill buildings ingots are transformed into the beams pipes tubes sheets and hundreds of other steel shapes that are the raw materials of other industries rolling mills are some of the biggest and most important structures in any steel works often stretching for a half-mile
There are 9 water boxes from the exit of 18 th stand to laying head according to qualities and rolling size cooling procedures are applied water boxes can adjust set value of temperature around - 5 c automatically it provides the value of required strength required dry head