میکرو لوله مرکزیکابل میکرو نوری با لوله مرکزی

The functions below explain how this construction is made. They are not a fixed machine count or a final equipment specification.

1. 01

   Fiber coloring & preparation

   Start with the approved optical fiber. Apply and cure the specified identification colors, then rewind; if colored fiber is purchased, verify the incoming identification and package instead.

   Watch coloring →
2. 02

   Loose-tube extrusion

   Form the specified compact central optical tube. Confirm fiber count, tube geometry, excess fiber length and water-blocking construction.

   Watch secondary coating →
3. 03

   Specified compact reinforcement

   Apply the reinforcement and water-blocking system required by the selected micro-cable drawing. Do not add a stranded optical core to a central-tube construction.

4. 04

   Micro-cable jacket & take-up

   Apply the approved compact jacket and coordinate cooling, dimensional monitoring, traction and take-up. Cable diameter, stiffness and microduct interface need micro-cable-specific tooling and confirmation; a large outdoor sheathing video is not substituted here.

5. 05

   Inspection & delivery preparation

   Complete the agreed optical and mechanical checks, inspection records, lengths, marking and packing. HONGKAI handles the agreed acceptance inspection and delivery; process videos are not batch test records.

Only upstream coloring and secondary-coating function videos are matched here. A dedicated micro-cable jacket recording has not been established; final micro-cable tooling and duct compatibility need review. Final materials, equipment interfaces and acceptance follow the approved drawing and order.

▶Watch process video

01 · Fiber coloringHK-235 · YouTube02 · Loose-tube extrusionHK-50 reference · YouTube

Only matching process functions have video controls. Other stages retain their explanation where suitable footage has not been established. These clips are not one continuous factory tour or a batch inspection record.

Independent factories manufacture the finished cable; HONGKAI handles customer-facing supply, payment, agreed acceptance inspection and delivery. Some equipment customers also manufacture the cables we supply. The actual source, specification and acceptance requirements are confirmed for each order.