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
供應片(板)材機鏡面輥
產品型號：定做
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，調節平衡度達到用戶的要求。
◆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＜0.01mm。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。
◆ 冷卻或加熱溫差≤±1℃,熱變形≤0.01mm。
● 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、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
Materials: Select the high quality 45 # steel, alloy steel tube, precision tube, etc.
Inner Structure: inner spiral flow channels ,jacketed type design and other structure.
Processing: heat treating,welding ,destressing,quenching,finish turning, accurate grinding, hard chrome plating, grinding and polishing by the 3M abrasive mirror polishing machine.
Parameters:
1.roughness Ra 0.005, finish14, without any Vibration lines, stripes or galling
2.temperature difference≤±1°C, thermal deformation≤0.01mm, coaxiality≤0.005mm, straightness≤0.005mm, run out≤0.005mm.
3.After quenching the hardness of the roller’s surface is HRC55~58 ,after hard chrome plating it is above HRC65 .
Applications: Used in PVC, ABS. PP, PE, PC and other types of plastic sheet, plates, plastic film, paper, leather,metal, cloth or decoration materials for calendering etc.
精選產品
