详细介绍:
【传播思想 知识共享 】粉末涂装设备类型介绍——山东鸿盛集团18764553222
静电喷涂技术利用静电原理来对工件进行表面处理,因此整个粉末喷涂工艺也需要一套完整的粉末喷涂设备来实施。根据粉末的喷涂方式以及粉末材料本身的可回收性。通常意义上所讲的粉末喷涂设备包括了粉末静电喷枪(喷枪控制装置),回收装置,粉房以及供粉装置等。这几种装置的结合使用,使得整个粉末喷涂的工艺能够形成一个完整的循环过程。如右下图所示,粉末通过喷枪喷到工件上,通过回收装置回收过喷或者未曾吸附到工件上的粉末,将这部分粉末输送送到供粉装置中筛选后重新供给喷枪进行循环使用。粉末静电喷枪:依靠高压静电将粉末“输送”到待喷工件上去,它的静电性能以及空气动力性能直接影响了粉末的一次上粉率以及膜厚控制。
粉末涂装(powerpainting)是以固体树脂粉末为成膜物质的一种涂覆工艺,它的涂装对象是粉末涂料。粉末涂装技术的发展堪称为涂饰工业近代伟大的成就之一。近15年来,全世界的粉末涂装工业以每年两位数的增长率稳定地飞速发展。对粉末涂装技术的需求日益增长的原因在于粉末涂层具有优异的性能、易于施涂、节约能源、广泛应用于汽车和家用
Powder coating (powerpainting) is a solid resin as film forming material of a powder coating process, its coating is powder coating. The development of powder coating technology is finishing one of the great achievements of the modern industry. In recent 15 years, the powder coating industry all over the world to double-digit annual growth rate steadily rapid development. Demand for powder coating technology is growing because the powder coating has excellent performance, easy application, energy saving, widely used in car and home
电器行业,在经济效益和环境保护方面的社会效益显著。
Electrical appliance industry, in terms of economic and environmental protection of the social benefit is remarkable.
粉末涂装的特点:
The characteristics of the powder coating:
(1)涂料中不含溶剂,无需稀释和调整粘度,改善了劳动条件和减少了火灾的危险,有利于保护环境。
(1) does not contain solvent in the coating without dilution and adjust viscosity, improve the working conditions and reduce the risk of fire, is conducive to protect the environment.
(2)粉末涂装一次便可得到厚度为100~300μm的涂层,而采用普通涂料需4~8次的施工,提高施工效率,缩短生产周期。
(2) the powder coating can be a coating thickness is 100 ~ 300 microns, and using common coating should be 4 ~ 8 times of construction, improve construction efficiency, shorten the production cycle.
(3)机械化程度高,并可回收利用过量的涂料,降低了涂料的消耗。
(3) high mechanization degree, and can recycle excess paint, reducing the consumption of the coating.
(4)提高了涂层的附着力和致密性,金属粉末、陶瓷粉末等一起混合涂装,更能提高涂层的各项机械物理性能,涂膜的防腐蚀性能极大的提高。
(4) improve the adhesion and compactness of the coatings, metal powder, mixed with ceramic powder coating, more can improve the various mechanical and physical properties of the coating, the coating corrosion resistance performance is greatly improved.
(5)涂装设备复杂,投资成本高,涂层的外观和流平性不及喷涂方法好,某些粉末涂装方法对工件的形状尺寸有要求。只能对粉末涂料适用,成本较高。
(5) coating equipment complex, high cost of investment, the appearance of the coating and not as good as spraying method good flowing property, some powder coating method for the shape of the workpiece size requirements. Only applicable to powder coating, the cost is higher.
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2、可根据客户要求进行定制;
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