博文

目前显示的是 十月, 2021的博文

How to save water in spraying production line?

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  How to save water in spraying production line? In the process design of part of the  spraying production line , after degreasing and phosphating, water replenishment treatment is performed separately, and fresh industrial water is not directly added to achieve the purpose of further water saving. At present, this water-saving method has been widely used in coating production lines. Reverse treatment of overflow water cleaning. After degreasing or phosphating, it is necessary to wash with water several times to clean the chemicals attached to the surface of the workpiece. In order to save water, the pre-treatment washing process of the spraying production line is designed as two water-saving units, so that the washing water is discharged from the previous process tanks separately into a unit discharge, and the rear washing water supply is used, and the front washing tank is overflowed for water supply in sequence. , And finally discharged into the trench to improve the utiliz...

Dehumidification method for spraying coating equipment

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  Dehumidification method for spraying coating equipment Mastering the correct coating process can save paint, obtain a coating film that meets the quality requirements, avoid the consumption of paint quality and physical strength, and reduce the probability of waste. Proper training on coating construction technology and turning this technology into a habit not only improves production efficiency, but also improves the quality of the coating film. The following will introduce you to the dehumidification method of  spraying coating equipment . 1. Cooling and dehumidifying method When cooled below the dew point temperature, the moisture in the air will condense into water. Remove the condensed water and reheat it to get low-humidity air. Can use freezing medium, ice water or salt water to cool the air. This situation belongs to enthalpy reduction and humidity reduction. feature: (1) When the surface temperature of the cooling coil is lower than 0°C, the condensed water will fre...

Eight roll coating production lines to meet your needs

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  Eight roll coating production lines to meet your needs With the popularization and application of flat  roller coating equipment , its energy-saving and efficient coating methods are sought after by the majority of building materials and furniture companies. However, traditional roller coating equipment has three technical difficulties: First, the equipment is difficult to operate and adjust, and it is cumbersome to switch paint and maintain. Second, it takes time and effort to switch between different workpieces. The third is only suitable for flat products with high flatness. In order to cater to the iterative upgrade requirements of the market's product technology, it is important to choose a brand with the entire coating industry chain. For this purpose, Boshuo Coating has innovated an automatic adjustment and maintenance-free intelligent roller coating equipment, which is used in conjunction with flexible rollers and is suitable for various flat plate-type workpieces of...