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Typical technical processing overview
Constant casting sq. billets —— EPT furnace —- EPT stress h2o descaling —- Roughing mills group —– # 1 EPT Shears —- Intermediate mills group —– #two EPT shears —– Ending mills group —#3 multi-lengths traveling shears —- Stage rack cooling mattress—— Fastened duration chilly shears——- The finished item computerized counting and bundling — Storage.

The perform of pre-finishing mill
In the procedure of large-pace wire-rod rolling, pre-finishing mill can improve the precision of the working piece to guarantee the product quality and keep away from possible procedure failure for the duration of the finishing mill EPT.The structure of framework
Its construction is two horizontal and two vertical (horizontal-vertical-horizontal-vertical H-V-H-V) cantiEPT sort, it is extremely compact, and the weigEPTT adjustment is far more specific and dependable, and so to steer clear of feasible EPT rolling.
Pre-finishing mill is composed by two horizontal mills, three vertical loops, two vertical mills, basic safety include and so on.EPT structure
EPTT box
The function of EPTT box is to transmit the moment outputted by reduction EPT and motor to roll shafts. Horizontal box has a pair of cylindrical EPTTl EPTs vertical box has a pair of further spiral EPTTl EPT beside a pair of cylindrical EPTTl EPT. The spiral EPTTl EPT speed ratio of the two vertical EPTT boxes is different.
Roller box
Every roller box has 1 higher roll shaft and one decrease roll shaft they are not meshed, and EPTn by a pair of cylindrical EPTTl EPTs in the EPTT box.
A cantiEPT cylindrical roll shaft is fastened to each roll shaft the roll shaft is fixed in the eccentric locking collar and sustained by the front and rear film bearing. Pushed by the still left and rigEPTT feed screw and nut of the shaft gap adjustment system, the eccentric locking collar helps make the higher and reduced roll shaft open up and shut symmetrically and evenly relate to the milling centre line, in so to attain roll shaft hole adjustment. The roll shafts are made of tungsten carbide.
The roller box is put in with flange in plug-in strategy,
and hassle-free to assembly and disassembly, the roller box and EPTT box are person unites, for the duration of the set up, assemble the roller box and EPTT box at the first phase and then correct the roller box within the EPTT box with screw bolt, the roller box is positioned by two finding pins to acquire exact situation. In this way, the set up can be accomplished effortlessly and with a shorter time, in the meantime, the pipework on the panel is lowered and make it simpler for failure managing. one, The roller gap is altered by using the eccentric locking collar, by altering the guide screw and nut , the eccentric locking collar will spin and then EPT the roller shaft to move symmetrically, in so to attain the adjustment of roller shaft gap. The very best gain of this adjustment approach is that the central line will be stored unchanged.
2, By utilizing the thrust bearing that set at the stop of the roller shaft, we can effectively avoid the aXiHu (West EPT) Dis.al change of the roller shaft, in so to make certain measurement accuracy of the product.
3, the dimensions and construction of the roller box for horizontal framework and vertical framework are the very same, all the areas are interchangeable.
4, the EPTT EPTT and speed manage are carried out by a pair of spiral EPTTl EPTs in the EPTT box, the EPTT is omitted from the EPTT program of the vertical rolling mill, so that the EPTT gear is lighter and smaller.
five. As the horizontal framework is completely symmetrical, it can be rotated a hundred and eighty, so it can be shared by two manufacturing traces that situated at its rigEPTT and left side.
XiHu (West EPT) Dis.hu (West EPT) Dis. system
The entrance of roller box has set up scroll XiHu (West EPT) Dis.Hu (West EPT) Dis. and slip XiHu (West EPT) Dis.Hu (West EPT) Dis., the eXiHu (West EPT) Dis.t of roller box just has slip XiHu (West EPT) Dis.Hu (West EPT) Dis., slip XiHu (West EPT) Dis.Hu (West EPT) Dis. is lubricated by EPTT lubrication system.
Principal complex functions
Very first mill input specification: F28~F31mm
Fourth mill output specification: F16~F20mm
The types of rolling steel: EPTT metal, higher carbon steel, low alloy metal, welding metal, heading steel.
The temperature of rolling: 900~1050 ordmC
EPTT technique: Immediate existing (DC) motor by yourself EPTs
The EPTT parameter table of pre-ending mill

framework Roller measurement Ratio of speed Rotary pace of roll
r/min
MaXiHu (West EPT) Dis.mum exterior diameter mm Bare minimum outside diameter
mm
Inside diameter
mm
width
mm
sort EPTT
kW
Rotary pace
r/min
15H 285 255 160 95/70 DC 450 /600/1200 one.five 247~476
16V 285 255 one hundred sixty 95/70 DC 450 /600/1200 1.24 314~606
17H 285 255 a hundred and sixty ninety five/70 DC 450 /600/1200 one.twenty five 407~782
18V 285 255 a hundred and sixty 95/70 DC 450 /600/1200 .94 500~1001

MaXiHu (West EPT) Dis.mum rolling strength: ~240kN
MaXiHu (West EPT) Dis.mum rolling second: ~six.2kN middotm
Centre length of roll shaft: F255mm~F291mm
Adjustment of roller hole: plusmn18 mm
Cooling water of roll shaft: intake: 4×20 t/h
h2o force .6MPa
temperature of h2o coming: lt30 ordmC
(eleven)lubrication
Roller box and reduction tools adopt thin oil to lubricate, which is presented by workshop.
Stress of oil: pressure in lubrication level .fifteen~.25MPa
Complete intake: four hundred l/min
Oiliness: Mobil 533
Refined filter: twenty five mu

  in Umuahia Nigeria  sales   price   shop   near me   near me shop   factory   supplier Metallurgy Equipment   Steel Rolling Mills   Pre-Finishing Mill   Rolling Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Umuahia Nigeria  sales   price   shop   near me   near me shop   factory   supplier Metallurgy Equipment   Steel Rolling Mills   Pre-Finishing Mill   Rolling Machine manufacturer   best   Cost   Custom   Cheap   wholesaler