Talking about the operation skills of water-based coating of curtain shower machine
In the process of using the curtain shower machine, we must pay attention to its construction and operation skills, because it will be directly related to the effect of the curtain shower machine. The following small series summarizes a few points, please continue to pay attention.
1. Adjust the coating with clean water to the viscosity suitable for spraying and coating, and measure it with tu-4 viscometer. The appropriate viscosity is 20 ~ 30 seconds.
2. The air pressure is better controlled at 0.3-0.4 MPa. If the pressure is too small, the paint liquid atomization is poor, and pitting will be formed on the surface; Excessive pressure is easy to flow and hang, and the paint mist is too large, which not only wastes the data, but also affects the health of the operator.
3. The detailed size of the interval shall be properly adjusted according to the variety, viscosity and air pressure of the coating.
4. The curtain spraying machine can move high and low, left and right. It is better to operate evenly at the speed of 10-12m ÷ min. the spraying nozzle shall be straight to the object surface, and oblique spraying shall be added as much as possible.
5. During spraying, the next layer should press the 1 ÷ 3 or 1 ÷ 4 of the previous layer, so as not to leak spraying.
6. When spraying in the open center outdoors, pay attention to the wind direction. The operator should stand in the upwind direction to avoid the paint mist being blown by the wind to the sprayed paint film to form a good-looking granular appearance.
7. The sequence of spraying and coating of the curtain spraying machine is: difficult first, easy later, inside first and then outside. High place first and then low place, small area first and then large area. In this way, the sprayed paint mist will not splash on the sprayed paint film and damage the sprayed paint film.
Foshan Shuofeng Intelligent Equipment Co., Ltd. is a specialized coating equipment manufacturer integrating R & D, manufacturing, sales and service. More than 20 years of manufacturing experience in UV coating industry, mainly engaged in: automation equipment, UV roller coating machine, membrane press, soil patching machine, coating machine, flat pasting machine, UV curing machine, coating equipment, coating production line, automatic feeding machine, etc.
The company introduces Italian coating technology, kneading and mature process, and develops coating production equipment with strong adaptability and strong applicability. The company's equipment is applied to the surface coating of panel furniture, calcium silicate board, glass magnesium board, flat door, cabinet, solid wood composite floor, bamboo and wood curtain and other flat parts, and provides scientific, rigorous and Applicable production process and equipment configuration to achieve high-quality coating effect for each customer.
The company has a loyal, stable and technologically mature development, manufacturing and after-sales team, specializing in automatic paint coating equipment. For a long time, adhering to the purpose of "focusing on quality and intimate service", the company has strictly grasped all details of the equipment and continuously innovated and improved the equipment. Over the years, the company's integrity, strength and product quality have been recognized by most customers. In the future, we will, as always, sincerely cooperate with our customers to create the future together. We wish our customers to visit, guide and negotiate business.
