Pneumatic Clamping Automatic Wire Feeding Machine (Pneumatic clamping type) EW-14E-2

Description

Feature

● Pneumatic Clamping Structure — No Surface Scratching on Cable Jacket

The EW-14E-2 grips the cable using a pneumatic clamping mechanism that applies controlled clamping pressure via air cylinder actuation rather than fixed mechanical contact. This controlled-pressure approach prevents the cable jacket surface marks that rigid roller or fixed-clamp prefeeder designs leave on soft PVC, TPE, and rubber cable jackets — a quality requirement for cables used in automotive and appliance wiring where jacket surface condition is part of incoming inspection criteria.

● Bidirectional Feeding Direction — Flexible Production Floor Layout

The feed direction is optionally configurable for left-to-right or right-to-left output, allowing the EW-14E-2 to be positioned on either side of the downstream cutting or stripping machine depending on the production floor layout. This bidirectional capability eliminates the need to mirror the production line layout to accommodate a fixed-direction prefeeder, and simplifies integration when the existing line layout determines the only practical reel stand position.

● Heavy-Duty 60kg Load Design for Larger Wire Gauges

At 60kg maximum drum load and 18mm maximum wire outer diameter, the EW-14E-2 handles the heavier cable drum weights that exceed the capacity of standard motorised reel stands. The three-phase motor with reducer provides the starting torque required to overcome the rotational inertia of a full 60kg drum — a load that would stall single-phase motor systems or cause feed-length errors when inertia-related speed variation is transmitted to the downstream cutting machine.

● Low Noise, Long-Duration Continuous Operation

The three-phase motor with mechanical reducer operates at significantly lower noise levels than direct-drive alternatives of comparable torque output, making the EW-14E-2 suitable for sustained operation in open-plan production environments. The mechanical architecture requires no specialised maintenance beyond standard motor and reducer service intervals, with no pneumatic consumables beyond the air supply to the clamping cylinders.

Application Range

● Automotive wire harness production — heavy gauge and multi-core cable feeding

Automotive harness production lines processing AWG10–AWG4 power feed cables and multi-core sheathed cables with OD above 10mm require a feeding solution capable of handling the drum weights and cable stiffness levels that lightweight prefeeder stands cannot manage. The EW-14E-2's 60kg capacity and 18mm maximum OD cover the cable specifications used in EV battery cables, powertrain harness main feeds, and chassis wiring sub-assembly lines.

● Home appliance and industrial wiring

Appliance wiring harness lines processing motor lead cables, heating element supply cables, and heavy power cords (OD 8–15mm) benefit from the EW-14E-2's pneumatic clamping, which maintains consistent feed tension on stiff, heavy cables without the surface marking that occurs when rigid guide wheels are used with rubber-jacketed cable at this diameter range.

● Electronic and communication cable processing

Communication cable and electronics wire processing lines using coaxial cables, shielded multi-core cables, and structured cabling in the OD 10–18mm range — heavier than standard signal wire but lighter than industrial power cable — fall within the EW-14E-2's operating envelope. The bidirectional feed option allows integration into existing line layouts without repositioning downstream equipment.

● Multi-line production environments

In production facilities where the floor layout requires feeding machines on both left and right of downstream equipment across adjacent lines, the EW-14E-2's bidirectional configuration option allows a single model to serve both orientations — simplifying spare parts inventory and operator training compared to maintaining two different feeder models for left and right configurations.