Total use has been made of all types of innovative methods and technology to attain excelsior production. Hangzhou EPG Co.,Ltd. , was started in November, 1997. With its 5 wholly owned subsidiaries. With a lot of years’ encounter in these strains, we have been distinguished from other suppliers in China by our benefits in competitive pricing, on-time shipping and delivery, prompt responses, on-hand engineering assistance and good soon after-product sales solutions.
The purpose of the equipment
The finishing mill group is composed of top crossed forty five deg high-pace wire-rod ending mills.
The finishing mill team is found in large-velocity wire-rod workshop. By means of 10 device rack the ongoing micro-tension rolling mill will be transported upstream Phi17 ~ Phi21mm of rolling, rolling turn out to be Phi5.five ~ Phi16mm finished wire. The working speed of 90m/s is insured. The specification of end solution is AElig5.5mm.
Structural characteristics of finishing mill
- Ending mill device is blended with 10 mills, velocity growing box, assist foundation, arc coupling, watertight slot, waterproof plate, the protecting include, piping and XiHu (West EPT) Dis.Hu (West EPT) Dis. of finishing mill. Mill body is composed of 3 AElig200mills and seven AElig150 mills, frame use best crossed 45 deg composition sort to accomplish no EPTing, no speak to aXiHu (West EPT) Dis.s, tiny aXiHu (West EPT) Dis.s and EPT for products, besides, it lower the cEPTTr of gravity peak, the balance elevated as well, in the imply time, the total weigh has lessen and it is straightforward to maintain. Ten frames are concentrated EPTT.
- Roll body is composed of roller box, EPTTl EPTT and spare components of EPTTl EPTT.
- Roller box and EPTTl EPTT undertake outside combinational instruction, lessen the dimension of EPTTl EPTT to lessen the weigEPTT of ending mill, decrease the space of mills to make their structure compact. Roller box used cantiEPT roll loop, there is eccentric locking collar in the box to change roll gap. Movie bearing and roll shaft are within eccentric locking collar , EPTTr sleeve is utilised to correct roll loop which is in the finish of roll shaft.
- EPTTl EPTT is composed of box, EPTT box, spiral EPTTl EPT roll and synchronized EPTs. All EPTs are hardened grinding EPT, EPTtooth correction is required. The precision degree of spiral EPTTl EPTT is six and spherical EPTTl EPTT is 5 to insure the clean operating of substantial velocity.
- Roller box and EPTTl EPTT are linked by bolts, a element of roller box plug into the EPTTl EPTT to permit two synchronized EPTs in EPTTl EPTT meshed. Roller box and EPTTl EPTT are fixed by two locating pin, the roller box with exact same specification can be modified.
- The aXiHu (West EPT) Dis.al force of the roll shaft beared by a pair of thrust ball bearings , this ball bearing mounted on the aXiHu (West EPT) Dis.al clearance in the absence of the EPTT washer, since the quite modest aXiHu (West EPT) Dis.al clearance ball by itself, consequently the roll shaft to correctly positioned in the aXiHu (West EPT) Dis.al path, which guarantees precise roll rolling precision, which is to make certain the dimensional accuracy of the workpiece.
- The roller shaft close to the film bearing is created in the sort with EPTTr, so the roller shaft can bear uniform load distribution even it is bend. So the life span of roller can be enhanced.
- The adjustment of roll hole is to rotate feed screw with left and rigEPTT thread and nut. When the two eccentric rotated comparatively, the length of two rollers changed with the symmetrical eccentric relative motion of eccentric locking collar, so the area of previous roller line and XiHu (West EPT) Dis.Hu (West EPT) Dis. can be keep.
- Roller loop is tungsten carbide, it is linked on the cantiEPT roll shaft, we use the particular EPT altering roll tools to replace roll loop, it is hassle-free and straightforward.
|EPT temperature||gt850 ordmC|
|The varieties of rolling steel||EPTT metal, lower alloy metal, high alloy metal, substantial-quality carbon structural steel|
|Speed of the eXiHu (West EPT) Dis.t of tenth body||75m/s|
The sort of mill: CantiEPT roller loop mill
The quantity of body: ten (initial~fifth body are Phi200 mill,sixth~tenth frame are Phi150mill)
Layout approach: best crossed 45 deg, 10 frames concentrated EPTT.
Size of roll loop: Phi200 mill:( Phi210.5– Phi189.five) instances Phi120.sixty five times72mm
Phi150 mill:( Phi158.eight- Phi142.nine) times Phi87.seventy six times62mm
Power of rolling: Phi200 mill:152kN
Space of rolling: Phi200 mill:two.86kNm
EPEPT: DC motor
EPTT: 1600kW timesthree or 4500 kW AC inverter motor
Rotating velocity: a thousand~1300 r/min
Operating rotary speed: 900~1100r/min
The speed ratio of mill group:
|The amount of body||Overall speed ratio|
|No1 Phi200 mill||one.01206818|
|No2 Phi200 mill||.80487113|
|No3 Phi200 mill||.66878989|
|No4 Phi150 mill||.45719947|
|No5 Phi150 mill||.32262096|
|No6 Phi150 mill||.25726428|
|No7 Phi150 mill||.20520449|
|No8 Phi150 mill||.16346826|
|No9 Phi150 mill||.13058466|
|No10 Phi150 mill||.10499989|
Lubrication: skinny oil focus lubricated
Technique oil strain: .35~.6MPa
Oil: Mobil 525
Cooling for roll: h2o strain: .6MPa
Usage: maXiHu (West EPT) Dis.mum is 10 acute30m3/h
EPT stress program of protecting go over:
Working pressure: 20MPa
Method flow: 35 l/min
Composition of EPTT: Phi200 mill(3), Phi150mill(seven), guild fittings, velocity escalating box, help base, flap, waterproof slot, buffer tank, the protecting protect, couplings and pipework of finishing mill.
Prior to sale: design the suited EPTT dependent on the particular demands
1.Primarily based on customer’s demand from customers to supply average quotation undertaking two.Accept buyers to check out our factory
three.Aid customer operate out the routine in china
one.On-website training personnel 2.Appoint EPTT aftersale services workers, arrived at the scene XiHu (West EPT) Dis.Hu (West EPT) Dis. customers installation and commission