精選產品
- 塑膠機械用零件 (3)
- 塗膠機 (3)
- 印刷機用另組件 (2)
- 軸，連軸器，鍵及離合器 (1)
- 鏈條 (1)
聯絡資訊
No.49 Zhenxing Road, Pukou Industrial Zone, Feiyun Town, Rui'an City, Wenzhou, Zhejiang,China
電話：86-577-65575057
傳真：86-577-65026313
供應導熱油鏡面加熱輥
產品型號：定做
產品分類：零組件配件 / 機械零件（零組件） / 軸，連軸器，鍵及離合器
產品特色
材料選用優質45＃無縫鋼管、合金無縫鋼管、精密無縫鋼管等，經熱處理調質、管內壁精車壁厚均勻，採用過盈紅套熱裝，焊接，去應力，精車，淬火，淬火後輥面硬度達HRC50~58。精磨輥面鍍硬鉻，硬度HRC65以上，再超精磨和精密研磨，使輥面的直線度、不圓度、同軸度等<0.005mm。研磨拋光後，粗糙度Ra0.01（光潔度14級），無任何振動紋、條紋、拉毛紋。
我廠有多種加熱方式可供客戶選擇
①導熱油加熱
在輥體中安裝內膽管套加多頭螺旋流道結構，使導熱油充滿隔層空間快速螺旋流動迴圈加熱，或安裝二層、三層套管、Z字型流道結構，一進一出或同側進出油。加熱溫差≤±1℃，熱變形≤0.01mm。
②封油電熱管加熱
在輥體中央安裝電熱管裝置或在輥體周邊均勻打孔穿插電熱管，使導熱油在輥體中流動加熱，熱溫差 ≤±1℃，熱變形≤0.01mm。
③電熱管加熱
在輥體中央安裝電熱管加熱或輥體周邊均勻打孔穿插電熱管加熱。
④蒸汽加熱
熱蒸汽迴圈通入輥體中，使輥升溫加熱。
● 廣泛應用於片(板)材機、塗布機、複合機、印刷機、皮革機、塑膠包裝機械和皮革、人革、紙張、薄膜、鋁箔、玻璃、布匹、裝飾材料、有色金屬、PVC、ABS、PP、PE、PT、PC等各種塑膠及服裝表面壓光等
產品規格
Heating Roller
Material : high quality 45# steel tubes, alloy steel tubes, precision steel tubes, etc. Processing: heat treating,finish turning ,welding ,destressing,quenching, accurate grinding, hard chrome plating, grinding and polishing by the 3M abrasive mirror polishing machine.
Parameter: 1.After quenching the,the hardness of the roller surface is HRC55~58,after hard chrome plating it is above HRC65. 2. Roughness is Ra 0.01, finish14,straightness≦0.01mm , run out≦0.005mm, coaxiality≦0.005mm
Linjie Roller has lots of available heating ways .
Heating method:
1.Use conduction oil for heating Install inner multispiral flow channel for brimming with conduction oil to heating or install two-layer casing ,three- layer casing, Z type structure for heating by the oil. (Heating temperature difference ≤±1℃ ,Thermal deformation ≤0.01mm. )
2. install electric heat pipes in the middle of the roller or around the roller’s body for heating (Heating temperature difference ≤±1℃ ,Thermal deformation ≤0.01mm.
3.Use a heater for heating Install an electric heat pipe in the middle of the roller or around the roller . Use steam for heating Let the hot steam in the roller for circulatory heating.
Application: Used in plastic sheet, plate,film, paper, cloth, rubber, anti-laser Anti-counterfeiting laser materials,wash gold, textile, printing and dyeing, nonwovens, electronic or other base materials for coating and topping with gum.
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