Detailed Product Description

CJMHC1300/1600 pretreatment product line palys a role in cleaning the surfaces of the alumium rollers. After rolling, there is some lubricant, ant-oxidation oil and some impure dregs such as silicon, magnesium, iron, cuprum and so on, still stained on the surfaces of the aluminum rolls. This line carries on the chemical treatment on the surface to form capillaries by latest non-chromium medicament, so that the paint can be bonded tightly with aluminim plates because of the perfect adsorb ability. This line works in accord with the regulations of national environment protection, no pollution occurred.

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