How to Choose a Layered-Stripping Coaxial Wire Stripping Machine for 8mm OD UL Communication Cables

　　In communication equipment, base-station jumpers, and antenna feed lines, UL-certified cables with an 8mm outer diameter are widely used. These cables feature thick insulation, multiple structural layers, and dense shielding. Standard wire strippers often struggle with clean multi-layer removal, consistent strip lengths, and protection of inner conductors. They may also tear the braid or deform the dielectric. Choosing the right coaxial stripping machine—one specifically designed for 8mm OD and layered stripping—is essential for stable processing quality. The key selection points are outlined below.

　　1. Multi-Stage Layered Stripping Capability

　　An 8mm communication cable typically includes an outer jacket, shielding braid, dielectric, and center conductor. The machine should support three-stage or four-stage stripping, with independent settings for depth, length, and stroke of each layer. The cutting edge should remain clean without tearing the jacket. Only a true multi-layer architecture can ensure an intact braid and an undeformed dielectric.

　　2. Blade System That Cuts Through Thick Insulation Without Damaging Inner Layers

　　Large-diameter cables require a blade system that stays sharp and stable under heavy load. A suitable machine should include:

　　*Automatic blade-depth positioning

　　* Fine angle adjustment

　　*Closed-loop pressure control

　　The closed-loop pressure system is crucial: it prevents the blade from over-penetrating and protects the conductor and dielectric from damage.

　　3. Strong Clamping and Center Alignment for a Stable Axis

　　An 8mm cable is relatively rigid and tends to shift if poorly secured. Lateral movement during stripping can cause off-center cutting. Look for a machine with:

　　* Dual-sided clamping

　　* Central alignment guides

　　* Anti-slip clamp surfaces

　　This ensures the cable remains perfectly coaxial, producing a uniform, symmetrical stripping edge.

　　4. Programmable Profiles for Different Layer Structures

　　Different UL cable models vary in layer thicknesses. A well-designed stripper should provide:

　　* Multiple recipe storage slots

　　* One-touch recall of preset parameters

　　* Fine adjustments for position, force, and blade travel

　　Such flexibility is essential when switching cable types frequently in a production environment.

　　5. Efficiency and Long-Term Stability for High-Volume Production

　　Large cables require larger cutting forces and longer motions. Poorly designed mechanisms may overheat or lose precision during extended use. When evaluating equipment, consider:

　　* Whether strip quality stays consistent in continuous cycles

　　* Whether the servo drive can compensate for wear

　　* Whether the mechanical components are engineered for long-run durability

　　Machines that maintain consistent output over time are the best fit for mass-production lines.