Alloy Steel Mirror Roll For Printing
The material is made of high quality carbon steel, stainless steel or alloy steel. After heat treatment and tempering, multiple stress relieving and quenching. Uniform wall thickness after bore processing and surface hardness HRC50-58 after quenching. Internal structure two or three layers, spiral or zigzag flow channel with heating or cooling function. Inner sleeve and roller body overfitting red. In and out water on both sides or in and out water on the same side. Introduce leading grinding and polishing facilities, choose high quality Three M abrasive, precision grinding, finish Ra0.01um (i.e. 14 grade).
First of all, there is a starter frame between the unwinding device and the winding device, the starter frame is equipped with a mirror roller, the frame in the incoming direction of the mirror roller is equipped with a cloth guide roller and a cloth spreading roller, the starter frame in the outgoing direction of the mirror roller is equipped with a cooling roller, the starter frame is equipped with one or two pressure rollers that match with the mirror ironing roller, and there is a support roller and a deviation correction device around the pressure roller.
The starting device is mainly used for surface ironing of artificial leather, increasing the surface grade of finished leather, increasing the gloss and brightness of the surface, and also causing the effect that the place where the pattern of the leather surface is high is bright and the place where the bottom of the groove is not bright.
1. High processing precision: Mirror rollers have high processing precision in metal processing, which can accomplish high-precision grinding and polishing tasks and improve the surface flatness and gloss of metal.
2. Low cost: Compared with the traditional processing method, the mirror roller has lower cost and longer service life, which can reduce the processing cost and improve the production efficiency.
3. High production efficiency: The use of mirror rollers can realize semi-automatic and automatic operation, which improves processing accuracy while increasing production efficiency and productivity and substantially increasing production efficiency.
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