光纤涂覆机用于修复熔接光纤的涂覆层。涂覆材料通过顶板的交叉通道注入模具组件。我们提供带手动模具组件和UV卤素灯的涂覆机。手动涂覆机使用铰接式顶板，可以手动打开或关闭。分开的石英模具表面有涂层，以防紫外光固化槽外的涂覆材料而在涂覆的区域产生瑕疵。
涂覆机通过体积分配泵将涂覆材料注入模具腔中。这个泵配有自动注胶组件(型号PTR303和PTR304)，或手动注胶组件(型号PTR303B和PTR304B)。涂覆的光纤由紫外(UV)卤素灯固化。光纤涂覆过程是给剥离的光纤修复缓冲涂覆层，使其恢复原始光纤的弹性。与使用标准的热缩保护套不同，这种方法涂覆的光纤可以正常处理和卷绕，并不会损坏光纤的熔接区域。
涂覆时先将光纤的熔接部分置于模具组件的中间，然后用光纤夹持座中的插条固定熔接光纤。将涂覆材料泵送到模具腔中，再用紫外光固化。由于光纤涂覆机能够将熔接光纤修复成接近原始光纤的程度，因此常用于制造高应力或高灵敏度的光纤，非常适合诸如海底光缆、海底通信布线、光纤激光器或分布式布拉格反射体(DBR)激光器等应用
The optical fiber coating machine is used to repair the coating layer of the fusion spliced optical fiber. The coating material is injected into the mold assembly through the cross channel of the top plate. We provide coating machines with manual mold components and UV halogen lamps. The manual coating machine uses a hinged top plate that can be opened or closed manually. The surface of the separate quartz mold is coated to prevent defects in the coated area from curing the coating material outside the tank by ultraviolet light.
The coating machine injects the coating material into the mold cavity through a volume distribution pump. This pump is equipped with automatic injection components (models PTR303 and PTR304), or manual injection components (models PTR303B and PTR304B). The coated optical fiber is cured by an ultraviolet (UV) halogen lamp. The optical fiber coating process is to repair the buffer coating of the stripped optical fiber to restore the elasticity of the original optical fiber. Unlike using standard heat-shrinkable protective sleeves, the optical fiber coated with this method can be processed and wound normally without damaging the fusion splicing area of the optical fiber.
When coating, first place the fusion splicing part of the optical fiber in the middle of the mold assembly, and then fix the fusion splicing optical fiber with the insert in the optical fiber holding seat. The coating material is pumped into the mold cavity and then cured with ultraviolet light. Since the optical fiber coating machine can repair the fusion spliced optical fiber to the degree close to the original optical fiber, it is often used to manufacture high-stress or high-sensitivity optical fiber, which is very suitable for such as submarine optical cable, submarine communication wiring, fiber laser or distributed Bragg reflector (DBR) Laser and other applications
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