We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 different branches. For a lot more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The function of 135m finishing mill group
The finishing mill team is composed of top crossed 45° Higher-velocity wire-rod finishing mills&period
The finishing mill team is located in large-pace wire-rod workshop&time period By way of 10 device rack the constant micro-pressure rolling mill will be transported upstream Æ seventeen ~ Æ 21mm of rolling&comma rolling turn out to be Æ 5&period5 ~ Æ 16mm finished wire&time period The operating pace of 90m&sols is insured&interval The specification of finish merchandise is Æ 5&period5mm&period of time
Structural qualities of ending mill
Finishing mill device is mixed with 10 mills&comma pace increasing box&comma assist foundation&comma arc coupling&comma water-resistant slot&comma watertight plate&comma the protecting cover&comma piping and guidebook of finishing mill&interval Mill frame is composed of a few 200mil EPT and 7 one hundred fifty mills&comma frame use best crossed forty five composition type to attain no twisting&comma no contact axis&comma little axis and shock for tools&comma in addition to&comma it lower the centre of gravity height&comma the stability elevated as properly&comma in the mean time&comma the complete weigh has reduce and it is straightforward to maintain&period of time Ten frames are concentrated transmission&interval
Roll body is composed of roller box&comma bevel gearbox and spare parts of bevel gearbox&period of time
Roller box and bevel gearbox adopt outdoors combinational instruction&comma lower the measurement of bevel gearbox to lessen the excess weight of finishing mill&comma lessen the room of mil EPT to make their structure compact&period of time Roller box used cantilever roll loop&comma there is eccentric locking collar in the box to adju EPT roll gap&period Film bearing and roll shaft are inside of eccentric locking collar&comma taper sleeve is utilized to fix roll loop which is in the finish of roll shaft&interval
Bevel gearbox is composed of box&comma transmission box&comma spiral bevel gear roll and synchronized gears&period All gears are hardened grinding equipment&comma geartooth correction is needed&period The precision level of spiral bevel gearbox is six and round bevel gearbox is five to insure the clean functioning of large velocity&interval
Roller box and bevel gearbox are related by bolts&comma a element of roller box plug into the bevel gearbox to allow two synchronized gears in bevel gearbox meshed&interval Roller box and bevel gearbox are set by two finding pin&comma the roller box with same specification can be transformed&period
The axial force of the roll shaft beared by a pair of through EPT ball bearings&comma this ball bearing mounted on the axial clearance in the absence of the resilient washer&comma since the extremely little axial clearance ball itself&comma for that reason the roll shaft to accurately positioned in the axial path&comma which guarantees exact roll rolling precision&comma which is to ensure the dimensional precision of the workpiece&interval
The roller shaft close to the film bearing is developed in the form with taper&comma so the roller shaft can bear uniform load distribution even it is bend&period So the life time of roller can be enhanced&period of time
The adjustment of roll gap is to rotate feed screw with left and right thread and nut&period of time When the two eccentric rotated relatively&comma the length of two rollers modified with the symmetrical eccentric relative motion of eccentric locking collar&comma so the area of former roller line and manual can be maintain&time period
Roller loop is tungsten carbide&comma it is linked on the cantilever roll shaft&comma we use the distinct hydraulic shifting roll equipment to substitute roll loop&comma it is handy and easy&period of time
Material specification | Æ17~21mm |
Substance temperature | >900ºC |
Make specification | Æ5&period5~16mm |
The sorts of rolling metal | Carbon metal&comma low alloy metal&comma large alloy steel&comma substantial-high quality carbon structural metal |
Speed of the exit of tenth body | 75m&sols |
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