We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 various branches. For more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The purpose of 135m finishing mill group
The ending mill group is composed of leading crossed 45° Higher-velocity wire-rod ending mills&period of time
The finishing mill group is located in substantial-pace wire-rod workshop&interval Via 10 unit rack the ongoing 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 concluded wire&interval The operating pace of 90m&sols is insured&period of time The specification of finish item is Æ 5&period5mm&period of time
Structural attributes of finishing mill
Ending mill unit is merged with 10 mills&comma speed growing box&comma help foundation&comma arc coupling&comma waterproof slot&comma waterproof plate&comma the protecting go over&comma piping and information of finishing mill&period of time Mill body is composed of a few 200mil EPT and 7 one hundred fifty mills&comma body use top crossed forty five composition kind to attain no twisting&comma no make contact with axis&comma small axis and shock for equipment&comma apart from&comma it lower the heart of gravity height&comma the stability increased as effectively&comma in the indicate time&comma the overall weigh has lessen and it is effortless to preserve&interval 10 frames are concentrated transmission&period
Roll frame 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 decrease the size of bevel gearbox to reduce the excess weight of ending mill&comma reduce the room of mil EPT to make their construction compact&period of time Roller box utilised cantilever roll loop&comma there is eccentric locking collar in the box to adju EPT roll gap&period of time Movie bearing and roll shaft are inside of eccentric locking collar&comma taper sleeve is utilised to fix roll loop which is in the stop of roll shaft&time period
Bevel gearbox is composed of box&comma transmission box&comma spiral bevel gear roll and synchronized gears&period of time All gears are hardened grinding gear&comma geartooth correction is needed&period The precision amount of spiral bevel gearbox is 6 and round bevel gearbox is 5 to insure the clean working of higher pace&period of time
Roller box and bevel gearbox are connected by bolts&comma a element of roller box plug into the bevel gearbox to allow two synchronized gears in bevel gearbox meshed&period Roller box and bevel gearbox are mounted by two finding pin&comma the roller box with same specification can be changed&interval
The axial drive of the roll shaft beared by a pair of thru EPT ball bearings&comma this ball bearing mounted on the axial clearance in the absence of the resilient washer&comma since the very small axial clearance ball itself&comma as a result the roll shaft to correctly positioned in the axial course&comma which guarantees exact roll rolling precision&comma which is to guarantee the dimensional accuracy of the workpiece&time period
The roller shaft close to the film bearing is created in the kind with taper&comma so the roller shaft can bear uniform load distribution even it is bend&interval So the life span of roller can be enhanced&interval
The adjustment of roll gap is to rotate feed screw with remaining and right thread and nut&period When the two eccentric rotated reasonably&comma the length of two rollers altered with the symmetrical eccentric relative movement of eccentric locking collar&comma so the location of previous roller line and guide can be keep&period of time
Roller loop is tungsten carbide&comma it is linked on the cantilever roll shaft&comma we use the particular hydraulic modifying roll gear to replace roll loop&comma it is practical and straightforward&interval
Material specification | Æ17~21mm |
Material temperature | >900ºC |
Produce specification | Æ5.5~16mm |
The sorts of rolling steel | Carbon steel, lower alloy metal, higher alloy metal, large-good quality carbon structural steel |
Speed of the exit of tenth frame | 75m/s |
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