Narrow Slitter With Tubular Coil Winding

The TT-FCR (100~320)-(4~48) narrow slitter with tubular coil winding is a specialized machine designed for precision slitting and automatic coil winding of various tapes and strips. The complete system consists of unwinding, splicing, pre-slitting, narrow slitting, non-slit rewinding, release liner/protective film rewinding, pull-roll, yarn-separating, edge trim collection, PE film narrow unwind, finished-product coil winding, online width inspection, and electrical control units. It is capable of slitting and winding wide-web materials (prepreg, mica tape, films, paper, nonwovens, adhesive tapes, etc.) in a single pass, providing high-precision narrow strips for downstream processes such as automated lay-up, precision wrapping, and cable manufacturing. Widely used in petrochemical, marine, automotive and rail transit, wind turbine blades, electronic cables, pressure vessels, and pipe winding applications.

·Applicable Materials: Prepreg, mica tape, various films, paper, nonwovens, adhesive tapes, etc.
·Material Width: 100 – 320 mm
·Slitting Width: 3.175 – 12.7 mm (any specification)
·Slitting Precision: ±0.125 mm
·Number of Rewind Heads: 4 – 48 (modularly expandable)
·Winding Patterns: Spiral, parallel, positive taper (trapezoidal), etc.
·Core Inner Diameter: Φ76 mm (customizable)

·Ultra-High Precision Slitting
Slitting width ≥3.175 mm (any specification). Micron-level high-precision grinding blade set ensures accuracy of ±0.125 mm. Equipped with blade depth detection system for real-time display of cutting depth and zero position.
·Dual-Servo Precision Rewinding
Independent servo control for both winding and traversing. Each head has its own servo motor, can be started individually or simultaneously. Traverse width and winding pattern (spiral/parallel/positive taper) are freely set via HMI. Tension control uses floating-rod constant tension with high stability and accuracy.
·Intelligent Operation & Data Management
PLC + 15-inch HMI with high digitalization. Recipe management function allows one-click download of control parameters (tension, speed, length, winding pattern, etc.). Supports multi-user authority management (operation interface, data monitoring, system management, debugging/maintenance, fault code analysis).
·Modular Expandable Design
PE film narrow unwind and finished-product coil winding stations can be freely expanded according to actual needs. They can be started simultaneously or independently, adapting to various application scenarios.
·Multi-Function Integration
Combines slitting, laminating, and coil winding in one step, reducing intermediate processes and improving production efficiency.
·Comprehensive Auxiliary Functions
Equipped with splicing unit (heating & pressing, temperature ≤80°C / accuracy ±2°C) for seamless web joining to reduce threading. Online width/defect inspection system (high-definition camera vision, detects foreign matter, fuzz, etc., displays real-time width of each strip). Infrared laser pointer on unwinding for precise positioning. Multiple emergency stop buttons and audible/visual alarms for safe operation.

Note: The above parameters may vary with different configurations. Please consult our sales representative for detailed specifications.