詳情

薄壁(bi)高效輥筒

Thin-Wall Efficient Roller

薄壁高(gao)效(xiao)輥筒(tong)的(de)輥面(mian)外(wai)殼(ke)厚(hou)度僅為標(biao)準輥筒(tong)外(wai)殼(ke)厚(hou)度的(de)50%-70%；內(nei)部(bu)減少(shao)螺(luo)棱(leng)支撐點的(de)(de)(de)面積(ji)以增大冷卻水(shui)的(de)(de)(de)接觸面積(ji) 和熱(re)轉換效率(lv)。為抵消輥面較薄的(de)(de)(de)強度減弱，采用了整(zheng)體圓(yuan)弧形流道以增加承壓強度。相同的(de)(de)(de)工況環(huan)境(jing)，使用薄壁(bi)高效輥筒的(de)(de)(de)片材設備(bei)產(chan)量增加了 20%-50%。

For the thin-walled high-efficiency roller, the surface shell thickness is only 50%-70% of the standard roller; by reducing the area of the strikes, and enlarging the contact area with cooling water, the thermal conversion efficiency is increased. And to offset the roller rigidity, the   overall circular runner design is adopted to increase the intensity of the roller. Under the same working condition, the thin wall high efficiency roller boosted plate and sheet line output by 20% to 50%.

輥面處理

Roller surface treatment

●經調(diao)質處理(li)，確保組(zu)織結(jie)構(gou)密實

●外表面深層次(ci)淬火，硬度達到 HRC50~55

●表面電解(jie)鍍硬(ying)鉻(ge)，硬(ying)度達到 HRC58~65

●Quenching with Subsequent tempering, ensures the density of the structure

●Outer surface deeply quenched, the hardness can be reached HRC 50~55

●Surface electrolyze hard chromed, the hardness can be reached HRC 58~65

表面(mian)處(chu)理

Surface treatment

●鏡面、超鏡面研磨拋光加工(gong)

●可加(jia)工各種(zhong)消(xiao)光、霧面、磨(mo)砂、噴涂(tu)層(ceng)等表(biao)面

●Mirror roller, super mirror roller grinding and polishing processing.

●Different kinds of roller surface treatments are available, such as leather veins, matt, mist, frosting, net veins and etc.

詢價

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