At 700 ℃, the enamel begins to melt and form a ceramic layer. The baking temperature is generally maintained between 830-860 ℃, with a duration of 7-15 minutes. The reddened inner liner is removed from the furnace and gradually cooled to room temperature. Usually, the enamel firing process is continuous and can be repeated again to form a second layer of enamel. Even repeated multiple times to obtain the multi-layer enamel required under harsh application conditions.
GGH Enamel Enamel Steel Pipe Automatic Coating, Drying, and Sintering Production Line
Fully automatic enamel steel pipe (including pre-treatment coating, coating, drying and sintering) production line
Enamel high-temperature sintering furnace
Water heater liner sandblasting and coating system equipment
Inner liner powder spraying equipment
Tunnel type enamel sintering furnace
Water heater liner sandblasting and coating system equipment
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关于良时智能 About Liangshi IntelRobot：
上海良时智能科技股份有限公司（股票代码：837430 ），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：
1、表面处理喷抛丸、喷丸强化设备、热喷涂和涂装设备工艺系统解决方案和工艺装备；
We provide process system solution and process equipments of surface treatment sandblasting shot blasting, shot peening, enameling, thermal spraying, coating equipment.
2、自动化和机器人应用工艺系统解决方案和工艺装备；
We provide professional system solution and process equipments of automation and robot technology application.
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；
We provide professional integrated solution for pressure bearing system in fields of food dairy, biopharmaceutical, refrigerating, petrochemical, marine engineering, energy, paper-making, fabrics, etc.
4、涂装环保设备：VOC废气、废水、粉尘处理和噪音治理系统工艺解决方案和工艺装备。
We provide environment protection blasting and painting equipment: process solution and equipment of VOCs waste gas, waste water, dust, noise treatment system.
企业主导产品如下 ：
主营业务：表面处理工程系统集成的设计、研发、生产和销售。
Main business: design, research, production and sales of surface treatment engineering system integration.
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。
Six main product categories are: automatic painting production line, intelligent robot painting system, automatic shot/wheel blasting production line, intelligent robot shot peening system, automatic thermal spraying system, energy saving and environmental protection equipment for painting.
产品主要应用于：新材料、新能源、工程机械、汽车制造、集装箱、船舶海洋工程、航空航天、港口桥梁、电子电气、环保工程、印刷造纸机械、医疗机械、纺织机械等领域。
The products are mainly applied in: new materials, new energy, engineering machinery, automobile manufacturing, containers, marine engineering, aeronautics and astronautics, port bridges, electronic and electrical, environmental protection engineering, printing and papermaking machinery, medical machinery, textile machinery and so on.
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。
The surface engineering system of our company integrates the characteristics of intelligence and automation, it can realize the automatic control of industrial production process, so it belongs to automatic equipment. According to the definition of premium-end equipment of 《The 125th programme of premium-end equipment manufacturing industry》, “it mainly includes the high technology and high value-added equipment required by traditional industrial transformation upgrading and the development of strategic new-emerging industries”. The company's products belong to the premium-end equipment, which is a strategic industry that provides technical equipment for the other industries of the national economy.