- The fully automatic automotive lamp coating equipment is mainly used for vapor depositing aluminum reflective films and silicone oil protective films on the surface of automotive lamps. The coating materials for lamps include PC, ABS, PBT, PP, PC + ABS + ASA, PP + GF, etc.
- Product Features
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●Functions include: All the processing steps such as high-pressure ion bombardment pre-treatment, aluminizing coating, and secondary protective coating can be completed in a vacuum chamber at one time. The ultra-hard protective film enhances the oxidation resistance of the aluminum layer and maintains the long-term high reflectivity of the aluminum layer. The coated automotive lamp reflective film meets the national standards for automotive lamps and has passed tests for acid resistance, alkali resistance, and salt resistance.
●The equipment is controlled and monitored by a computer system, which tracks the operating status of the equipment and the coating process (the monitored data can be replayed). It is controlled by PLC and equipped with a touch-type human-machine interface, enabling the complete automation of the coating process. The operation is simple, improving work efficiency, enhancing the stability and consistency of product quality, and reducing the influence of human factors. The coating quality of the equipment is high, stable and safe.
Technical Parameters
| 项目/Item | 内容/ content |
真空容器尺寸
Vacuum container size | φ1600×2000mm（SUS304不锈钢）
φ1600×2000mm （SUS304 stainless steel） |
夹具转轴旋转直径、数量、长度
Fixture shaft rotation diameter, number, length | 6/8轴φ440 L=1700 |
真空度指标
Vacuum index | 1）极限真空度（常温、空载、洁净条件）：≤3.0×10-4Pa
Ultimate vacuum(Room temperature, no-load, clean conditions)：≤3.0×10-4Pa
2）恢复真空：从大气抽至2.0×10-2 Pa≤7分钟（空载）
Recovery vacuum：From the atmosphere 2.0×10-2 Pa≤7Minutes（no-load）
3）抽气速率/ Pumping rate：≥25000L/S
4）静态漏率/ Static leakage rate: ＜5×10-3 Pa/S
5）回填大气时间/ Backfill atmospheric time: ＜2 min |
蒸发源
Evaporation source | 1) 电阻加热式，功率≥30kwAC6～12V可调；利用可控硅调（SCR）压模块控制或变压器。
Resistance heating type, power ≥ 30kw AC6 ~ 12V adjustable; using thyristor modulation (SCR) pressure module control or transformer.
2）蒸发电极：钨丝，安装数量17～24组/套。
Evaporation electrode: tungsten wire, installation number 17-24 units/ sets. |
硅油保护膜重合
Silicon oil protective film overlap | 1）硅油储存罐及填充管道材质：SUS304不锈钢。
Silicone oil storage tank and filled pipe material: SUS304 stainless steel.
2）硅油储存罐容积：容积≥20L。有目视和液位计，加热器、温度传感器，保持在设定的恒温状态,温度******为50度。
Silicon oil storage tank volume: ≥ 20L. There are visual and level gauges, heaters, and temperature sensors that are kept at the set constant temperature, and the temperature is up to 50 degrees.
3）硅油储存罐设有观察窗。
Silicon oil storage tanks have observation windows.
4）DC等离子重合方式，DC0～6000V ，0～2A可调。
DC plasma overlap method, DC0 ~ 6000V, 0 ~ 2A adjustable. |
硅油流量控制
Silicon oil flow control | 采用针型阀控制/ Using needle valve control |
Ar填充系统
Ar filling system | 1） 填充管道： SUS304不锈钢；
Filled pipe: SUS304 stainless steel;
2） 质量流量控制器；
Mass flow controller |
装机功率
Installed power | ～100KW |
