Coating flexible door operation procedures

Preparation

1. Equipment inspection: check whether the equipment of the coating production line is in good condition, including spraying equipment, baking equipment, conveying equipment, etc., to ensure the normal operation of the equipment, so as not to affect the production progress.

2. Preparation of raw materials: Prepare the required raw materials such as coatings, thinners, detergents, etc., and ensure that their quality meets the requirements.

3. Site preparation: ensure that the coating work area is clean and dry, free of dust and sundries.

4. Safety protection: staff need to wear protective clothing, masks, gloves and other protective equipment to ensure production safety.

Procedure

1. Pretreatment: Pretreatment of the flexible gate, including rust removal, grinding, cleaning, etc., to ensure that the surface is smooth and free of impurities, and to improve the adhesion of the coating.

2. Coating:

(1) Spraying primer: According to the paint instruction manual, the primer and thinner are mixed in proportion, and sprayed with spraying equipment to ensure that the primer is uniform, no flow and no leakage.

(2) Drying: The flexible door after spraying the primer is sent to the baking equipment for drying to ensure that the primer is fully cured.

(3) Grinding: Polishing the surface of the primer to make it smoother and improve the coating effect of the topcoat.

(4) Spraying topcoat: According to the paint instruction manual, the topcoat and thinner are mixed in proportion, and spraying equipment is used to spray to ensure that the topcoat is uniform, smooth and flawless.

3. Inspection and trimming: inspect the painted flexible door, and trim if there are defects to ensure product quality.

4. Curing: Let the painted flexible door stand for a period of time to ensure that the topcoat is fully cured.

Precautions

1. Precautions for the use of coatings:

(1) The paint should be stored in a cool, dry and ventilated place, avoiding direct sunlight and high temperature environments.

(2) Before using the paint, the production date, shelf life, packaging, etc. should be checked to ensure that the quality meets the requirements.

(3) When the paint is blended, it should be proportioned according to the proportion required in the manual, and it should not be changed at will.

2. Spraying skills: When spraying, the distance between the spray gun and the surface of the flexible door should be kept to ensure that the coating is uniform and free of flow.

3. Safe operation:

(1) Check whether the equipment is in good condition before operation to avoid leakage and air leakage.

(2) Wear protective equipment during operation to avoid contact with paint and harmful gases.

(3) Fireworks should be strictly prohibited in the painting work area to avoid fire accidents.

4. Environmental protection:

(1) The waste generated in the painting process should be classified and disposed of to avoid environmental pollution.

(2) The coating work area should be equipped with waste gas treatment equipment to ensure that the emission standards are met.

Maintenance & Maintenance

1. The coating equipment should be regularly inspected, repaired and maintained to ensure the normal operation of the equipment.

2. The paint storage container should be checked regularly, and if there is any leakage, it should be dealt with in time.

3. The staff should have regular physical examinations to ensure good health.

Coating flexible door operating procedures is an important part of ensuring product quality and production safety, through the detailed introduction of this article, I hope readers can understand and master the key points and precautions of the operating procedures of the coating flexible door, in the actual operation process, should strictly abide by the operating procedures, to ensure product quality and production safety, enterprises should also strengthen staff training, improve the quality of employees, to ensure the implementation of operating procedures.