-
Language
Why do oil stains appear in the finished 3003 Aluminium Sheet
11-15
When producing 3003 Aluminium Sheet, it can be avoided from actual operation and machine equipment application. There are many common product quality problems with 3003 Aluminium Sheet, and the problem of oil stains is one of the common quality losses. The oil stain does not mean that the 3003 Aluminium Sheet is stained after the production, but after the cold rolling of the 3003 Aluminium Sheet, the 3003 Aluminium Sheet manufacturer has brought too much oil on the surface of the aluminum tip, and also added a de-rolling oil film. The remaining oil, which is visible to the human eye, will be found on the surface when the product is investigated and divided into production in the middle and late stages.
A lot of grease is mainly spread on the top and bottom of the entrance and exit of the extruder or at the neck of the roll. After being thrown and splashed, it drips on the surface of the box, and then it is found in the roller cleaner of the extruder due to oil leakage from the thickness gauge head of the extruder. Unusual condition, and the composition of this oil is disorganized and very dirty. The oil stains produced by the 3003 Aluminium Sheet manufacturer's 3003 Aluminium Sheet surface cause a lot of damage to the surface of the alloy 3003 Aluminium Sheet. At the same time, when everyone evaluates the quality of 3003 Aluminium Sheet, the number of oil stains is a key criterion. On the one hand, because the thickness of 3003 Aluminium Sheet is relatively thin, it is easy to produce foam during subsequent quenching, and because there is too much residual oil on the surface, there will be a lot of residues on the surface of 3003 Aluminium Sheet, which will also cause application performance in the middle and later stages. Not very good. On the other hand, if the appearance of 3003 Aluminium Sheet is sufficient and clean, it can meet the requirements of its beauty and generosity for interior decoration and packaging products, otherwise it will not be able to be sold.
3003,Aluminium,Sheet
Henan Yongtong Aluminium Co., Ltd.
Business Contact Number：
86-021-6075 0718
86-371-5552 6225
Fax：86-021-6075 0710
Website：http://www.yotoalu.com/
Address:
Factory: Industrial Zone,Hui Guo Town, Gongyi City, Henan Province, China.
Intl' Office 1: Room 5E, Double Dove Great Tower, No.438, Pudian Road, Pudong New Area, Shanghai, China.