To achieve safe operation of wind power equipment for 15 or even more years, it is necessary to pay attention to the anti-corrosion of its steel structural components. Depending on the level of corrosion in its operating environment, different anti-corrosion structures and different types of coating systems need to be used. Powder coating is an environmentally friendly and green coating, which can easily obtain a thicker coating during coating. The coating on the coated equipment is not easily damaged during transportation and application, and has a long-term effect on the protection of the substrate. In addition, powder coatings have the characteristics of high utilization rate and low comprehensive cost, which have inherent advantages when applied to steel structural components of wind power equipment.
Liangshi Wind Power Tower Fully Automatic Outer Wall Blast Cleaning System
Liangshi Wind Power Tower Fully Automatic Outer Wall Blast Cleaning System
Liangshi Wind Power Tower Fully Automatic Outer Wall Blast Cleaning System
For wind power equipment, the substrate includes various types of steel, including steel with metal coatings on the surface, as well as steel after electrophoresis. Of course, physical or chemical pre-treatment is also required before metal spraying, immersion coating, or electrophoresis on steel to ensure the adhesion between the metal coating or electrophoresis layer and the steel.
Pre treatment refers to the surface treatment of a substrate before coating or metal spraying, which can be a single chemical or physical pre treatment, or both. The purpose of pre-treatment is to remove oil stains on the surface of the substrate, increase the surface roughness of the substrate, or form a thin protective film to increase the adhesion with the coating, thereby improving the anti-corrosion effect.
As society places increasing emphasis on environmental issues, the development and utilization of green energy will become increasingly widespread, and green energy industries such as wind power will maintain their current high-speed development. The use of wind power equipment is no longer limited to inland areas, but also has many applications in coastal areas. The requirements for anti-corrosion of wind power equipment are also increasing in humid and high salt environments.
Compared to liquid coatings, powder coatings have green and environmentally friendly characteristics, and have many advantages when applied to wind power equipment anti-corrosion. The application of powder coatings in the anti-corrosion work of wind power equipment has been increasing in recent years. Only by strictly controlling the substrate, pre-treatment, anti-corrosion structure design, coating selection, coating process, and other aspects can wind power equipment ensure long-term and safe operation in highly corrosive environments.
Wind turbine blade environmental protection spray painting room
Equipment for sandblasting, zinc spraying, painting, and drying system of wind power large-scale slewing support automation robot
Wind turbine hub wind turbine shaft sandblasting room, zinc spraying room, spray painting drying room system
Large sandblasting room, spray painting room, drying room system for wind power tower drum
Shot blasting and painting pretreatment line for steel plate of wind power tower
Wind power tower barrel/tower sandblasting coating large sandblasting room spray painting room
The wind turbine uses yaw bearings installed at the connection between the tower and the cockpit, and pitch bearings installed at the root of each blade and the hub connection. Each wind turbine is equipped with one set of yaw bearings and three sets of pitch bearings. The service life of the wind turbine main engine is required to be over 20 years, and the cost of bearing installation is relatively high. Therefore, the service life of the yaw and pitch bearings must also reach 20 years. Leaving aside factors such as the impact deformation resistance and contact fatigue life of the substrate, how to ensure such a long anti-corrosion life of these bearings has become one of the key concerns of various manufacturers.
In recent years, Liangshi Intelligent (stock code: 837430) has continuously promoted the automatic operation mode in the industry: in the field of pre-treatment sandblasting, multi-dimensional mechanisms are used to achieve automatic sandblasting operations, freeing workers from heavy labor; In the fusion spraying of metal zinc/zinc aluminum alloy, the fully automatic operation mode assisted by robots and rotating mechanisms has been promoted, achieving precise control of coating thickness. The arc fusion spraying equipment has been upgraded, making it fully suitable for fully automatic operation. The application of extremely low failure rate and operation interlocking, high-quality coatings, and reliable environmental ventilation equipment in multiple enterprises has received praise and trust from users! The paint spraying system also uses robots to automatically assist in operations. The application of these robot automatic operationmethods completely liberates workers from potential occupational injuries.
Liangshi Intelligent Wind Power Component Automatic Sandblasting System
Automatic sandblasting, zinc spraying, and painting of rotary bearings
Liangshi intelligent robot sandblasting and zinc spraying room
Liangshi Intelligent Wind Power Tower Steel Plate Shot Blasting Pretreatment Line
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关于良时智能：
良时智能（股票代码：837430 厚积薄发 持续创新）位于中国(上海)自由贸易试验区· 临港新片区，良时智能临港新片区生产基地占地面积为84亩（约56000平方米），拥有一流的客户信息来源和产品营销渠道，产品销往全球20多个国家。
良时智能已通过英国Sira国际质量管理体系认证、ISO14001环境管理体系认证，获得实用新型专利及发明专利 等30多项，其关联公司上海良时压力容器制造有限公司取得特种设备设计许可证（编号：TS1231092-2017,从事D1、D2级压力容器的设计），特种设备制造许可证（编号：TS2231129-2016,从事D1、D2级压力容器的制造），并与各大高校形成紧密合作。以高新技术为依托，靠优质的产品、优良的售后服务创造了良好的经济效益和社会效益。
上海良时智能科技股份有限公司，为全球客户提供表面处理系统解决方案，从业20多年，是一个集研发、设计、制造、工程安装、工程咨询于一体的专业化制造及自动化智能控制系统集成公司，能为客户解决：
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2、自动化和机器人应用工艺系统解决方案和工艺装备；
3、食品乳品、制药、生物、制冷、石油化工、船舶制造、能源、造纸、纺织系统领域承压系统集成整体解决方案；
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主营业务：表面处理工程系统集成的设计、研发、生产和销售。
六类主要产品：自动化涂装生产线、智能机器人喷涂系统、自动化喷抛丸生产线、智能机器人喷抛丸强化系统、自动化热喷涂系统、涂装节能环保设备。
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公司生产的表面工程系统集成具备智能、自动化的特点，可实现工业生产过程自动化控制，因而属于自动化装备。根据《高端装备制造业“十二五”规划》中对高端装备的定义“主要包括传统产业转型升级和战略性新兴产业发展所需的高技术高附加值装备”，公司产品属于高端装备，是为国民经济其他行业提供技术装备的战略性产业。
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