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01
行業深耕(geng)30余年產品經驗
專注輸送設備生(sheng)產(chan)廠家,集研制、開發、生(sheng)產(chan)、銷(xiao)售
多年來深受廣大客商所信賴
02強大團隊盡心鑄造產品
我們(men)擁有強(qiang)大的(de)技術團(tuan)隊和(he)豐富工作經(jing)驗(yan)的(de)管理人員
公(gong)司多(duo)年(nian)來(lai)大(da)量(liang)引進技(ji)術(shu)人才,同(tong)時在(zai)設備研發(fa)和實踐中積累了大(da)量(liang)的技(ji)術(shu)經驗
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03
優性價(jia)比產品經驗豐富
公司(si)通過不(bu)斷引進國內外生產技(ji)術和工藝
生(sheng)產質優質量的輸(shu)送設備,為客戶(hu)提供合理的技術解決方案
04全面(mian)服務完善的售后服務體系
盡心鑄造(zao)產品(pin),滿(man)足客戶(hu)需求(qiu)
我們(men)的(de)宗旨是以質優(you)的(de)產(chan)品、前沿的(de)技術、完(wan)善(shan)的(de)全面(mian)售后服務回報我們(men)的(de)客(ke)戶
企業業績
質優(you)的輸送設備(bei)贏得千萬家客戶的信賴-
+ -2024-02-20 10:43:20
東寧皮帶輸送機公司DB、DK圓盤給料機
皮帶輸送機(ji)(ji)(ji)公司DB、DK圓(yuan)盤給(gei)料(liao)機(ji)(ji)(ji)圓(yuan)盤給(gei)料(liao)機(ji)(ji)(ji),又稱圓(yuan)盤給(gei)礦機(ji)(ji)(ji),是一種選礦用(yong)給(gei)礦設備。圓(yuan)盤給(gei)料(liao)機(ji)(ji)(ji)的結(jie)構(gou)形式本機(ji)(ji)(ji)分(fen)敞開吊式(DK)、封閉吊式(DB)、敞開座(zuo)式(KR)、封閉座(zuo)式(BR)。采用(yong)電(dian)機(ji)(ji)(ji)分(fen)交流電(dian)機(ji)(ji)(ji)和(he)調速(su)電(dian)機(ji)(ji)(ji),當采用(yong)調速(su)電(dian)機(ji)(ji)(ji)應補差(cha)價。(KR無調速(su)電(dian)機(ji)(ji)(ji))。圓(yuan)盤給(gei)料(liao)機(ji)(ji)(ji)上鋼板(ban)盤(情板(ban)...
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+ -2023-03-03 08:25:51
東寧鉸刀輸送機公司產品重力式園網濃縮機產品特征及用途
鉸刀輸送機(ji)公司(si)產(chan)品(pin)重(zhong)力式園(yuan)網濃(nong)(nong)(nong)(nong)(nong)縮機(ji)產(chan)品(pin)特征及用途:重(zhong)力式園(yuan)網濃(nong)(nong)(nong)(nong)(nong)縮機(ji)用于(yu)制漿(jiang)(jiang)的(de)濃(nong)(nong)(nong)(nong)(nong)縮和洗(xi)滌。鋼制槽體結構(gou)(gou),進漿(jiang)(jiang)、出漿(jiang)(jiang)、白水調(diao)節(jie)一機(ji)合成(cheng),結構(gou)(gou)緊(jin)湊,聚乙烯網板,調(diao)速(su)電機(ji)及齒輪傳動。圓網濃(nong)(nong)(nong)(nong)(nong)縮機(ji)是用于(yu)制漿(jiang)(jiang)造紙(zhi)(zhi)行業對低(di)濃(nong)(nong)(nong)(nong)(nong)度紙(zhi)(zhi)漿(jiang)(jiang)的(de)脫水濃(nong)(nong)(nong)(nong)(nong)縮的(de)設備(bei)。產(chan)品(pin)介(jie)紹它適(shi)用于(yu)木漿(jiang)(jiang),棉漿(jiang)(jiang),稻麥草漿(jiang)(jiang)的(de)脫水濃(nong)(nong)(nong)(nong)(nong)縮,...
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+ -2022-04-07 08:39:15
東寧皮帶輸送機BSW-L垃圾處理鏈板輸送機
皮帶(dai)輸(shu)(shu)(shu)送(song)機(ji)BSW-L垃(la)(la)圾處(chu)(chu)理(li)鏈板輸(shu)(shu)(shu)送(song)機(ji)一、適用(yong)范圍(wei):BSW-L垃(la)(la)圾處(chu)(chu)理(li)鏈板輸(shu)(shu)(shu)送(song)機(ji)本(ben)產(chan)品適用(yong)于(yu)各地垃(la)(la)圾處(chu)(chu)理(li)站,作為(wei)庫底能勻速拉送(song)出(chu)垃(la)(la)圾進行處(chu)(chu)理(li)的輸(shu)(shu)(shu)送(song)設備。二、性能特(te)點:該設備要求(qiu)(qiu)①、承載能力大(da)②、鏈條拉力大(da)③、對全(quan)機(ji)的防揚塵、防漏水的要求(qiu)(qiu)高④、驅(qu)動動力大(da)三(san)、結構特(te)點:根(gen)據上述要求(qiu)(qiu)對...
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+ -2021-11-15 15:18:25
東寧皮帶輸送機全封閉式托輥如何更換
皮(pi)帶(dai)輸送機(ji)全封閉式(shi)托(tuo)(tuo)(tuo)輥(gun)如何更換(huan)帶(dai)式(shi)輸送機(ji)的(de)(de)托(tuo)(tuo)(tuo)輥(gun)更換(huan)裝置(zhi)的(de)(de)制作(zuo)方(fang)法對于像大(da)型火力發電廠等企業,輸送帶(dai)損壞(huai)托(tuo)(tuo)(tuo)輥(gun)更換(huan)是一項必不可少且非常繁重的(de)(de)工作(zuo)。通(tong)常托(tuo)(tuo)(tuo)輥(gun)更換(huan)的(de)(de)方(fang)法是通(tong)過檢修人(ren)員鉆(zhan)進皮(pi)帶(dai)下方(fang),站好位置(zhi)后(hou)用背頂起皮(pi)帶(dai)并保(bao)持住,然后(hou)由另外(wai)的(de)(de)檢修人(ren)員將舊托(tuo)(tuo)(tuo)輥(gun)拆下,再將新(xin)托(tuo)(tuo)(tuo)輥(gun)放(fang)入機(ji)架卡槽中并...
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+ -2021-03-18 14:06:14
東寧皮帶輸送機維護小常識
當皮帶輸(shu)(shu)送(song)機長時間使(shi)用或操作(zuo)(zuo)不當時,容易(yi)損(sun)壞或磨損(sun)機械部件,從而降低機器的(de)(de)(de)工(gong)作(zuo)(zuo)效率(lv),并減弱(ruo)機器的(de)(de)(de)機械穩定性。 正(zheng)常的(de)(de)(de)維(wei)護(hu)和維(wei)護(hu)對于機械設備是非常必要(yao)的(de)(de)(de),特(te)別是對于具有大工(gong)作(zuo)(zuo)量的(de)(de)(de)機械設備,例如皮帶輸(shu)(shu)送(song)機。 對小常識的(de)(de)(de)一些理解可以幫助(zhu)我們解決工(gong)作(zuo)(zuo)中(zhong)遇到的(de)(de)(de)問題。皮帶輸(shu)(shu)送(song)機作(zuo)(zuo)為中(zhong)型提(ti)升裝(zhuang)...
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+ -2021-03-11 14:06:14
東寧皮帶輸送機的款式有哪些?
皮(pi)帶(dai)輸(shu)送(song)(song)(song)機(ji)可以(yi)在傳(chuan)送(song)(song)(song)帶(dai)上添(tian)加各種形(xing)式(shi)(shi)的結構,例如帶(dai)式(shi)(shi)輸(shu)送(song)(song)(song)機(ji),平帶(dai)式(shi)(shi)輸(shu)送(song)(song)(song)機(ji),攀爬(pa)帶(dai)式(shi)(shi)輸(shu)送(song)(song)(song)機(ji),卷式(shi)(shi)帶(dai)式(shi)(shi)輸(shu)送(song)(song)(song)機(ji),轉彎帶(dai)式(shi)(shi)輸(shu)送(song)(song)(song)機(ji)等,推板和(he)(he)側齒輪。 板材和(he)(he)裙子等配件可滿足(zu)各種工藝(yi)要求。皮(pi)帶(dai)輸(shu)送(song)(song)(song)機(ji)的特點和(he)(he)形(xing)式(shi)(shi)皮(pi)帶(dai)輸(shu)送(song)(song)(song)帶(dai)在使用和(he)(he)儲存過(guo)程中(zhong)應保持(chi)清潔,避免陽光直(zhi)射(she)或雨雪浸泡,以(yi)防與酸,堿(jian),油,...
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+ -2021-03-03 14:06:14
東寧帶式輸送機具有以下特點:結構簡單,維護方便
有許多(duo)因(yin)素決定皮(pi)(pi)帶(dai)輸(shu)送機(ji)的(de)價格(ge)。 帶(dai)式(shi)輸(shu)送機(ji)的(de)參數(shu)不同(tong),價格(ge)也不同(tong)。 大多(duo)數(shu)行業(ye)中使用的(de)皮(pi)(pi)帶(dai)輸(shu)送機(ji)現在(zai)是非標準產品。 皮(pi)(pi)帶(dai)的(de)寬度(du),輸(shu)送能力,輸(shu)送長(chang)度(du)等因(yin)素都會影響皮(pi)(pi)帶(dai)輸(shu)送機(ji)的(de)選擇和尺(chi)寸(cun),從(cong)而影響皮(pi)(pi)帶(dai)輸(shu)送機(ji)的(de)價格(ge)。帶(dai)式(shi)輸(shu)送機(ji)的(de)帶(dai)寬為(wei)500mm,650mm,800mm,1000mm,...
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+ -2020-12-30 14:06:14
東寧皮帶輸送機跑偏的五個原因
在皮帶(dai)(dai)輸(shu)(shu)送(song)(song)機(ji)的使用過程中,我們(men)經常(chang)(chang)會遇到(dao)跑(pao)偏的問題(ti),今天,我們(men)就簡單(dan)為大(da)家(jia)介紹(shao)一(yi)(yi)下皮帶(dai)(dai)輸(shu)(shu)送(song)(song)機(ji)跑(pao)偏的五個原因(yin):第(di)(di)--: 調(diao)(diao)整承載托輥(gun)組第(di)(di)二:安裝調(diao)(diao)心托輥(gun)組第(di)(di)三:張緊(jin)處(chu)的調(diao)(diao)整 皮帶(dai)(dai)張緊(jin)處(chu)的調(diao)(diao)整是(shi)皮帶(dai)(dai)輸(shu)(shu)送(song)(song)機(ji)跑(pao)偏調(diao)(diao)整的一(yi)(yi)個非常(chang)(chang)重要的環節。第(di)(di)四:調(diao)(diao)整驅動滾(gun)筒(tong)(tong)與改(gai)向滾(gun)筒(tong)(tong)位(wei)置 驅動滾(gun)筒(tong)(tong)與改(gai)向滾(gun)...
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+ -2020-11-16 14:06:14
東寧大傾角皮帶輸送機優點
大傾(qing)角皮帶(dai)輸(shu)送機(ji)具有(you)通用帶(dai)式(shi)輸(shu)送機(ji)結構簡(jian)單,運行可靠,維(wei)修方便等優點(dian)。波狀(zhuang)擋(dang)邊輸(shu)送帶(dai):在輸(shu)送機(ji)中起曳(ye)引和(he)承(cheng)載(zai)作用。波狀(zhuang)擋(dang)邊、橫(heng)隔板和(he)基帶(dai)形成了(le)輸(shu)送物(wu)料的"閘"形容器,從而實現大傾(qing)角輸(shu)送。驅動(dong)裝置:是輸(shu)送機(ji)中的動(dong)力部分。系(xi)由Y系(xi)列電(dian)動(dong)機(ji),ZJ型軸裝式(shi)減速(su)器,楔塊(kuai)...
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+ -2020-09-10 14:06:14
東寧輸送網帶的注意事項
不(bu)(bu)銹鋼(gang)輸(shu)送網帶需要維護(hu)時(shi),應該由專門設(she)備人員進(jin)行維護(hu),非(fei)相關(guan)人員不(bu)(bu)要進(jin)行,以免發生造成不(bu)(bu)必(bi)要的經濟(ji)損失和(he)事故。輸(shu)送網帶在運輸(shu)和(he)貯(zhu)存中,應保持清潔避免陽光直射或雨雪浸淋(lin),防與酸、堿、油類、有機溶劑等物質接(jie)觸(chu),并距(ju)離發熱裝置一米(mi)(mi)以外。輸(shu)送網帶運行速度一般不(bu)(bu)宜大(da)(da)于2.5米(mi)(mi)/秒,塊(kuai)度大(da)(da),...
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+ -2024-07-04 09:56:40
東寧皮帶輸送機設備特點
皮帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)設備特點皮帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)運用輸(shu)(shu)(shu)(shu)送帶(dai)(dai)的連續或間(jian)歇(xie)運動(dong)來輸(shu)(shu)(shu)(shu)送各(ge)種輕重不(bu)同的物(wu)品,既(ji)可輸(shu)(shu)(shu)(shu)送各(ge)種散料(liao),也可輸(shu)(shu)(shu)(shu)送各(ge)種紙(zhi)箱、包裝(zhuang)袋等單件重量不(bu)大的件貨,用途廣泛。輸(shu)(shu)(shu)(shu)送帶(dai)(dai)的材質有(you):橡膠、橡塑、PVC、PU等多種材質,除用于普(pu)通物(wu)料(liao)的輸(shu)(shu)(shu)(shu)送外(wai),還可滿(man)足(zu)耐油、耐腐蝕、防靜電等有(you)特殊要求物(wu)料(liao)的輸(shu)(shu)(shu)(shu)送...
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+ -2023-11-16 16:48:21
東寧皮帶輸送機介紹FU型鏈式輸送機的特點
皮帶(dai)輸(shu)(shu)(shu)送機(ji)介(jie)紹FU型鏈式輸(shu)(shu)(shu)送機(ji)的特(te)點FU型鏈式輸(shu)(shu)(shu)送機(ji)輸(shu)(shu)(shu)送量大(da), 允(yun)許在小容量空間(jian)內(nei)(nei)輸(shu)(shu)(shu)送大(da)量物料(liao), 輸(shu)(shu)(shu)送能力15~500m3/h。特(te)點:一、輸(shu)(shu)(shu)送量大(da), 允(yun)許在小容量空間(jian)內(nei)(nei)輸(shu)(shu)(shu)送大(da)量物料(liao), 輸(shu)(shu)(shu)送能力15~500m3/h。二、輸(shu)(shu)(shu)送能耗(hao)低, 借(jie)助物料(liao)的內(nei)(nei)摩擦力, 與(yu)螺旋(xuan)輸(shu)(shu)(shu)送機(ji)相(xiang)比節電40%...
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+ -2023-11-06 15:58:14
東寧皮帶輸送機廠家介紹圓盤給料機的結構形式及用途
皮(pi)帶輸送機(ji)(ji)廠家介紹圓盤給料(liao)(liao)機(ji)(ji)的結構形式(shi)及用(yong)途本機(ji)(ji)分(fen)敞開吊式(shi)(DK)、封閉(bi)吊式(shi)(DB)、敞開座式(shi)(KR)、封閉(bi)座式(shi)(BR)。采用(yong)電(dian)機(ji)(ji)分(fen)交流電(dian)機(ji)(ji)和調(diao)速電(dian)機(ji)(ji),當采用(yong)調(diao)速電(dian)機(ji)(ji)應補差價。(KR無調(diao)速電(dian)機(ji)(ji))。圓盤給料(liao)(liao)機(ji)(ji)上鋼(gang)板盤(情板)其材料(liao)(liao)分(fen)三種有45Mn2\Mn\鋼(gang)板料(liao)(liao)“G”、輝綠巖情板“...
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+ -2023-08-11 14:43:08
東寧皮帶輸送機介紹網帶輸送機的材質及分類
皮帶輸(shu)送(song)(song)(song)(song)機介紹網帶輸(shu)送(song)(song)(song)(song)機的(de)(de)(de)材質(zhi)及分類網帶輸(shu)送(song)(song)(song)(song)機是在(zai)一定的(de)(de)(de)線(xian)路上連(lian)續輸(shu)送(song)(song)(song)(song)物料(liao)的(de)(de)(de)物料(liao)搬(ban)運機械(xie),又(you)稱連(lian)續輸(shu)送(song)(song)(song)(song)機,可(ke)(ke)分為網帶式(shi)和(he)網鏈式(shi)。輸(shu)送(song)(song)(song)(song)機可(ke)(ke)進(jin)行(xing)水平、傾斜和(he)垂直輸(shu)送(song)(song)(song)(song),也可(ke)(ke)組成空間(jian)輸(shu)送(song)(song)(song)(song)線(xian)路,輸(shu)送(song)(song)(song)(song)線(xian)路一般(ban)是固定的(de)(de)(de)。輸(shu)送(song)(song)(song)(song)機輸(shu)送(song)(song)(song)(song)能力大,運距長,還可(ke)(ke)在(zai)輸(shu)送(song)(song)(song)(song)過程中同時完成若干工藝(yi)操(cao)作. 網帶輸(shu)送(song)(song)(song)(song)...
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+ -2023-08-03 14:33:33
東寧皮帶輸送機的工作原理及適用范圍
皮(pi)帶(dai)(dai)輸(shu)(shu)送(song)(song)機的工(gong)作(zuo)(zuo)原(yuan)理及(ji)適用范圍工(gong)作(zuo)(zuo)原(yuan)理帶(dai)(dai)式輸(shu)(shu)送(song)(song)機主要由(you)兩(liang)個(ge)端(duan)點(dian)滾(gun)(gun)筒(tong)及(ji)緊套其上的閉合輸(shu)(shu)送(song)(song)帶(dai)(dai)組(zu)成 。帶(dai)(dai)動(dong)輸(shu)(shu)送(song)(song)帶(dai)(dai)轉動(dong)的滾(gun)(gun)筒(tong)稱(cheng)為驅(qu)動(dong)滾(gun)(gun)筒(tong)(傳動(dong)滾(gun)(gun)筒(tong)); 另一個(ge)僅在于改(gai)變輸(shu)(shu)送(song)(song)帶(dai)(dai)運動(dong)方向(xiang)的滾(gun)(gun)筒(tong)稱(cheng)為改(gai)向(xiang)滾(gun)(gun)筒(tong)。驅(qu)動(dong)滾(gun)(gun)筒(tong)由(you)電動(dong)機通(tong)過減速器(qi)驅(qu)動(dong),輸(shu)(shu)送(song)(song)帶(dai)(dai)依靠驅(qu)動(dong)滾(gun)(gun)筒(tong)與輸(shu)(shu)送(song)(song)帶(dai)(dai)之間的摩擦力拖動(dong)。驅(qu)動(dong)滾(gun)(gun)筒(tong)一...
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+ -2023-07-28 14:30:22
東寧皮帶輸送機的簡介
皮帶輸(shu)送機的簡介(jie)帶式輸(shu)送機 又(you)稱膠帶輸(shu)送機,廣泛應用于家電、電子、電器、機械、煙(yan)草、注(zhu)塑、郵電、印刷(shua)、食品等(deng)(deng)各(ge)行各(ge)業(ye),物件的組裝(zhuang)、檢測(ce)、調試、包裝(zhuang)及(ji)運輸(shu)等(deng)(deng)。線(xian)體(ti)(ti)輸(shu)送可根據工藝(yi)要求選用 :普(pu)通連續運行、節拍運行、變速運行等(deng)(deng)多種控制方(fang)式;線(xian)體(ti)(ti)因地制宜選用:直線(xian)、彎道、斜坡(po)等(deng)(deng)線(xian)體(ti)(ti)形式 ...
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+ -2023-06-26 13:44:43
東寧介紹皮帶輸送機結構原理
介(jie)紹皮(pi)(pi)帶(dai)(dai)(dai)輸(shu)(shu)(shu)送機(ji)結構原理皮(pi)(pi)帶(dai)(dai)(dai)輸(shu)(shu)(shu)送機(ji)結構形式多樣,有槽型皮(pi)(pi)帶(dai)(dai)(dai)機(ji)、平型皮(pi)(pi)帶(dai)(dai)(dai)機(ji)、爬坡(po)皮(pi)(pi)帶(dai)(dai)(dai)機(ji)、側傾皮(pi)(pi)帶(dai)(dai)(dai)機(ji)、轉彎皮(pi)(pi)帶(dai)(dai)(dai)機(ji)等多種形式。 原理介(jie)紹皮(pi)(pi)帶(dai)(dai)(dai)輸(shu)(shu)(shu)送機(ji)廣泛(fan)應用于家電(dian)、電(dian)子、電(dian)器、機(ji)械、煙草、注塑、郵電(dian)、印刷、食品等各(ge)行各(ge)業,物件(jian)的組裝(zhuang)、檢測、調試(shi)、包裝(zhuang)及運(yun)輸(shu)(shu)(shu)等。線體輸(shu)(shu)(shu)送可根據工藝要求選用:...
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+ -2023-06-06 10:04:58
東寧皮帶輸送機廣泛應用于各行各業
皮(pi)(pi)帶(dai)輸(shu)(shu)送(song)(song)機(ji)廣泛應用(yong)(yong)于(yu)各行各業皮(pi)(pi)帶(dai)輸(shu)(shu)送(song)(song)機(ji)也叫帶(dai)式輸(shu)(shu)送(song)(song)機(ji)或膠帶(dai)輸(shu)(shu)送(song)(song)機(ji),是組成有(you)節奏的流水作業線所不可缺少的經濟型(xing)物流輸(shu)(shu)送(song)(song)設備。皮(pi)(pi)帶(dai)機(ji)按其輸(shu)(shu)送(song)(song)能力可分為(wei)重型(xing)皮(pi)(pi)帶(dai)機(ji)如(ru)礦(kuang)用(yong)(yong)皮(pi)(pi)帶(dai)輸(shu)(shu)送(song)(song)機(ji),輕(qing)(qing)型(xing)皮(pi)(pi)帶(dai)機(ji)如(ru)用(yong)(yong)在電子塑料,食品輕(qing)(qing)工,化工醫藥等行業。皮(pi)(pi)帶(dai)輸(shu)(shu)送(song)(song)機(ji)具(ju)有(you)輸(shu)(shu)送(song)(song)能力強(qiang),輸(shu)(shu)送(song)(song)距離遠,結構簡單易于(yu)維護...
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+ -2023-03-29 09:49:34
東寧鉸刀輸送機廠家介紹輸送機設備維護保養
鉸(jiao)刀輸送(song)機(ji)廠(chang)家介紹輸送(song)機(ji)設(she)備維護保養(yang)要(yao)求主要(yao)有(you)四項: (1)清(qing)潔:設(she)備內外(wai)整(zheng)礦(kuang)山機(ji)械(xie)清(qing)潔,各滑(hua)動面、絲杠、齒(chi)條、齒(chi)輪箱、油(you)孔等處無油(you)污,各部位(wei)不漏油(you)、不漏氣,設(she)備周圍地切屑、雜(za)物、臟物機(ji)械(xie)工程師要(yao)清(qing)掃干凈; (2)整(zheng)齊:工具、附件、工件(產品)要(yao)放置整(zheng)齊,管道(dao)、線路(lu)要(yao)有(you)條理(li); ...
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+ -2023-03-17 10:11:34
東寧皮帶輸送機廠家對鼓式再碎機產品描述
皮帶輸送機(ji)(ji)(ji)廠家對(dui)鼓式(shi)(shi)再(zai)(zai)(zai)(zai)碎(sui)(sui)機(ji)(ji)(ji)產品描述1、鼓式(shi)(shi)再(zai)(zai)(zai)(zai)碎(sui)(sui)機(ji)(ji)(ji)有刀片式(shi)(shi)和錘片式(shi)(shi)兩種。刀片式(shi)(shi)再(zai)(zai)(zai)(zai)碎(sui)(sui)機(ji)(ji)(ji)是(shi)削(xue)片機(ji)(ji)(ji)的一種變型配套產品。主(zhu)要用于人(ren)造板、造紙的原料制備(bei)一削(xue)片配套使(shi)用,用來再(zai)(zai)(zai)(zai)碎(sui)(sui)經削(xue)片篩選后(hou)的大木片,也可用于切削(xue)細(xi)木工邊(bian)角料及其它短(duan)料,提(ti)高(gao)木材(cai)的綜合利用率。該系列(lie)再(zai)(zai)(zai)(zai)碎(sui)(sui)機(ji)(ji)(ji)具有結(jie)構緊(jin)湊(cou)、操作簡便、...