ASIDA CQ2000 Automated PP Prepreg Slitting & Cutting System
| Brand | ASIDA |
|---|---|
| Model | CQ2000 |
| Origin | Guangdong, China |
| Instrument Type | Metallographic Slitting & Precision Cutting System for Prepreg Rolls |
| Cutting Accuracy | ±1 mm |
| Cut Edge Quality | No whitening, delamination, wrinkling, charring, or stringing |
| Dust Reduction | >95% vs. conventional mechanical cutting |
| Cutting Frequency (500 mm length) | ≤18 cuts/min |
| Cut Length Range | 250–750 mm |
| Cut Width Range | 200–1270 mm |
| Material Thickness Range | 0.04–0.3 mm |
| Dimensions (L×W×H) | 2657 × 2200 × 1658 mm |
| Weight | 1800 kg |
Overview
The ASIDA CQ2000 Automated PP Prepreg Slitting & Cutting System is an industrial-grade, integrated precision processing platform engineered specifically for the high-accuracy slitting and discrete-cutting of thermoset prepreg rolls—particularly polypropylene (PP)-based semi-cured composite materials used in PCB lamination, aerospace interlayers, and advanced packaging substrates. Unlike conventional metallographic cutters designed for rigid specimens, the CQ2000 employs a hybrid thermal-mechanical cutting architecture combining synchronized servo-driven longitudinal and transverse motion control with dynamic resistive heating elements embedded in the blade assembly. This design enables clean, low-dust separation without mechanical shearing-induced fiber pull-out or matrix degradation—critical for maintaining interlaminar integrity and surface dielectric consistency in downstream lamination processes.
Key Features
- High-precision motion control system with dual-axis servo synchronization ensures repeatable ±1 mm dimensional tolerance across batched roll-to-sheet conversion.
- Thermally assisted cutting heads operate at precisely regulated temperatures to soften the resin matrix locally during separation—eliminating edge fraying, whitening, and carbonization while preserving fiber alignment.
- Integrated automatic edge sealing function immediately consolidates cut edges post-separation, preventing post-cut delamination and eliminating need for secondary hot-press or tape application.
- Automated material handling architecture includes motorized unwind tension control, optical web tracking, robotic stacker for finished sheets, and programmable rewind spooling for trim waste—enabling unattended operation over extended cycles.
- Parameter-based recipe management allows storage and recall of up to 99 preconfigured cutting profiles (length, width, thickness, temperature, feed speed), supporting rapid changeover between multi-specification production runs.
Sample Compatibility & Compliance
The CQ2000 accommodates flexible prepreg substrates with nominal thicknesses from 0.04 mm to 0.3 mm and widths up to 1270 mm—covering standard FR-4, BT, ABF, and specialty PP-based carrier films. It complies with IEC 61000-6-2 (EMC immunity) and IEC 61000-6-4 (EMC emissions) standards. All electrical enclosures meet IP54 ingress protection rating. The system supports audit-ready operation under GLP and ISO/IEC 17025 environments when configured with optional event logging and user-access controls; full traceability of cutting parameters, operator ID, timestamp, and material lot number is retained for 12 months onboard.
Software & Data Management
The embedded HMI runs on a real-time Linux kernel with deterministic motion control firmware. A web-enabled configuration interface (HTTP/HTTPS) permits remote monitoring via standard browsers without proprietary client software. All cutting logs—including dimensional deviations, thermal profile deviations, and fault codes—are exported in CSV format compliant with ASTM E2500-17 data archiving guidelines. Optional integration with MES platforms (e.g., Siemens Opcenter, Rockwell FactoryTalk) is supported via OPC UA 1.04 protocol. Audit trail functionality meets FDA 21 CFR Part 11 requirements when paired with external digital signature hardware.
Applications
- Prepreg sheeting for HDI PCB core and build-up layer fabrication
- Production of standardized test coupons for IPC-TM-650 mechanical and thermal characterization
- High-volume preparation of substrate blanks for semiconductor package substrate manufacturing
- R&D-scale prototyping of multilayer flex-rigid hybrids requiring controlled edge geometry
- Quality assurance labs performing incoming inspection of prepreg supplier batches per IPC-4101 and IPC-TR-578 specifications
FAQ
What types of prepreg materials are compatible with the CQ2000?
The system is validated for PP-based, epoxy-modified, and cyanate ester semi-cured films with glass or aramid reinforcement. PET- and PI-based films require prior qualification due to differential thermal response.
Does the CQ2000 support custom cut patterns beyond rectangular sheets?
Standard configuration supports only orthogonal slitting and discrete rectangular cuts. Non-rectangular profiles (e.g., stepped, notched) require optional CNC retrofit and are subject to separate validation per ISO 9001 clause 7.5.2.
Is operator training included with purchase?
Yes—ASIDA provides a 3-day onsite commissioning and competency certification program covering safety protocols, recipe setup, preventive maintenance, and log export procedures.
Can the system be integrated into an existing factory automation network?
All units ship with Ethernet/IP and Modbus TCP interfaces as standard; PROFINET and CC-Link gateways are available as configurable options.
What is the recommended preventive maintenance interval?
Daily visual inspection of blade cooling channels and weekly calibration of tension sensors are required. Full mechanical recalibration and thermal sensor verification are scheduled every 1,000 operating hours or annually—whichever occurs first.
