• Home
  • About
    • PRODUCTS & PRODUCTION

      Find your next production step.
      Production lines

      Start with the cable you want to make.

      Equipment for optical cable manufacture

      Equipment for twisted-pair cable

      Machinery for insulated wire and cable

      Spare Parts & Support

      Replacement parts for HONGKAI machinery.

      Explore parts by production line

      Check photos, nameplates and part numbers

      Send machine details, photos and quantity

      Cable & materials

      Explore cable structures and inputs.

      Browse fiber optic cable types

      Materials for optical cable production

  • BLOG
  • Contact

Category: Knowledge

Conceptual solid and seven-wire insulated conductors beside the question Which Wire Fits Your Line.

AWG Wire Gauge: What Cable Machinery Buyers Must Specify

An AWG number does not define a complete machine input. Separate conductor construction, individual-wire size, actual outside diameter, reel geometry and test evidence before comparing equipment.
Can your line process LSZH? Illustrated optical-drop cable structure and compound pellets for material-specific production review.

LSZH Cable Production: Material, Line and Test Boundaries

Review LSZH cable claims, compound grades, existing extrusion equipment and trial evidence before accepting a line conversion or production promise.
Illustrative four-core steel-wire-armoured cable reference with the question Which Armour Route Fits, not a steel-tape construction or HONGKAI delivery photograph

Power Cable Armouring: Wire, Tape and Line Interfaces

Define wire or tape armour, process handovers, material packages and evidence before comparing power-cable armouring equipment or a retrofit route.
Reference cover with an outside-diameter gauge and a guarded spark tester under the question Which Tests Release Your Cable

Cable Testing Equipment: From In-Line Checks to Drum Release

A factory planning guide to separate in-line monitoring, electrical and material tests, laboratory capacity and the evidence needed to release a finished cable drum.
Illustrative U/UTP and S/FTP cable cutaways for comparing shielding production routes.

Shielded vs Unshielded LAN Cable: What Changes in Production?

Compare the shielding layers, added process stages, capacity basis and trial evidence before expanding an unshielded LAN cable factory.
Conceptual copper conductor with PVC insulation and thin nylon covering, with the question Can Your PVC Line Adapt?

THHN Wire Production: PVC, Nylon and Acceptance Boundaries

Match conductor diameters, PVC and nylon wall requirements, material-specific extrusion duties and sample-linked acceptance evidence before selecting a line.
Buyer question SZ: What must buyers verify? with an AI-assisted composite based on a HONGKAI SZ-line recorded-equipment reference

SZ Stranding Parameters: What Must Buyers Verify?

Verify SZ lay and reversal definitions, incoming elements and trial evidence before accepting cable-core quality or a running-speed commitment.
Reference composite of HONGKAI optical fiber respooling equipment with the question: Is fiber tension stable?

Fiber Tension Control: What Must Cable Buyers Verify?

Compare fiber tension controls by process, measurement point, operating cycle and trial evidence before choosing pay-off or rewinding equipment.
Abstract illustration of fibre-optic connections across a map of China

Fiber Optic Cable Manufacturers in China: 2026 Buyer Guide

Compare Chinese fiber optic cable manufacturers using 2026 interim reports, clearly dated company evidence and practical supplier-verification checks.
HONGKAI sheathing-line 3D reference with conceptual operating-space zones and the question Will your line fit?

Cable Factory Layout: Will Your Production Route Fit?

Plan a cable factory layout around the process route, reel changes, material buffers, utilities and expansion before fixing equipment positions.
Cable production line FAT and SAT buyer guide with HONGKAI equipment reference

Cable Production Line FAT and SAT: What Must Buyers Accept?

A buyer's framework for deciding what a cable production line FAT can prove, what must be repeated at site, and which records belong in acceptance.
Illustrative 3D comparison of cable on a reel and in a finished coil for package selection

Cable Coiling, Spooling and Packaging: Which Setup Fits Your Product?

A buyer's guide to separating production-line take-up from the equipment that makes the final cable package.

Ask for quote

we will reply you within 24 hours!!!