Powder Spraying Coating Machine

After years of development and research, the first Powder Spraying Coating Machine in China was brought by China Hanjiang. Because of sophisticated technology and superior quality, this machine has step into the leading position of the domestic market.

Powder Spraying Coating Machine is specially designed for canbody welded seam spraying. Thanks to the foreign advanced spraying coating technology which makes the structure novel, stable and reliable coating system, easily operation, applicability extensive and cost-effective. This coating machine also equipped with lots of imported components. For example, the pneumatic component from Japan SMC company, PLC (programmable logic controller) and the touching control panel from Japan Omron, which make our system more stable and reliable.

With the Electrostatic adsorption theory, the machine sprays the plastic powder onto the welded seam on the can body, then the plastic powder is heated to be melted down by the drying oven to form a plastic protective layer (polyester or epoxy resin). On the basis of static absorbing theory, the powder spraying machine can make the plastic protective layer to cover the welded seam surface equably and completely following its surface shape, so the welded seam will be protected to be eroded by the can content. Meanwhile the plastic powder possess the inherent characteristic of high resistance to all kinds of solvent and sulfur,acid,high protein inside the food, the plastic powder can be applied to contain various kinds of content with those characteristic. Besides of that, the remaining powder can be recycled so it makes environment friendly and lower material consumption. Thus, because of all the advantage mentioned above, the powder spraying coating machine is the ideal choice for can maker.

Technical parameters:

粉末喷涂机

粉末喷涂机是韩江机械在中国率先开发出来的用于制罐粉末喷涂的制罐设备，经过多年的发展与改进，其技术精良，质量上乘，可以取代国外的同类制罐设备。

粉末喷涂机专门服务于制罐生产企业的罐身焊缝喷涂覆盖技术。韩江机械借鉴、采纳了许多国外先进的粉末喷涂覆盖技术，使得本机结构新颖、系统可靠性高、操作简便、适用性广、性价比高。又采用了大量进口控制元件，如日本SMC气动元件、日本欧姆龙PLC可编程序控制器，及触摸式控制终端等元件，使得系统更加稳定可靠。

粉末喷涂机是利用静电将塑胶粉末喷涂在罐身焊缝上，经烘箱加热将固体粉末熔化烘干后在焊缝上形成一层塑胶保护膜（聚脂或环氧树脂）。由于粉末在喷涂时利用静电吸附的原理能按照焊缝的具体形状完全、均匀地覆盖在焊缝上的高低结合面，因此能很好的保护焊缝不受内容物的腐蚀；同时，由于树脂粉对各种化学溶剂及食品内的硫、酸、高蛋白都具有很高的耐腐蚀性，使得粉末喷涂适用于各种不同内容物；又因为粉末喷涂后多余的粉末采用循环回收、再次使用的原理，使得粉末利用率高，是目前焊缝保护的不二选择，是目前市场上高质量的制罐设备。

　粉末喷涂机是三片罐生产线中重要的组成部分，在市场上，受到国内外客户的高度评价。韩江机械致力于为广大客户提供优质的制罐设备，制定客制优化解决方案。

主要技术参数：