Zhengye CQ3000C PP Film Auto-Cutting System with Infrared Sealing and Dust Suppression
| Brand | Zhengye |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | CQ3000C |
| Pricing | Available Upon Request |
Overview
The Zhengye CQ3000C PP Film Auto-Cutting System is an engineered solution for precision slitting and die-cutting of prepreg (B-stage) polypropylene (PP) roll stock used in printed circuit board (PCB) laminates, battery separators, and advanced composite preforms. Unlike conventional mechanical shearing or cold cutting systems, the CQ3000C integrates infrared (IR) thermal conditioning immediately prior to cutting—enabling controlled softening of the thermoplastic PP matrix without thermal degradation. This IR-assisted hot-cutting principle eliminates micro-fracturing, edge delamination, and carbonization while simultaneously sealing cut edges. The system operates on a continuous-feed platform with integrated edge-waste rewind, real-time dimensional feedback, and programmable parameter sets—designed specifically for high-mix, low-volume production environments requiring rapid changeover and strict particulate control.
Key Features
- Infrared thermal pre-conditioning: Dual-zone IR emitters deliver uniform, non-contact heating (adjustable 80–160 °C surface temperature) to soften PP film prior to cutting—reducing shear stress and preventing fiber pull-out or edge whitening.
- Dust-suppressed architecture: Computational fluid dynamics (CFD)-optimized vacuum ducting with multi-stage filtration (HEPA + activated carbon) captures >98% of airborne particulates generated during cutting; validated per ISO 14644-1 Class 8 cleanroom-compatible operation.
- High-precision motion control: Dual-servo synchronized drive system with linear encoders ensures ±1 mm positional repeatability across full working envelope (250–750 mm length × 200–1270 mm width); dynamic tension compensation maintains substrate flatness at feed speeds up to 12 m/min.
- Edge-sealing capability: Integrated heated rotary blade assembly performs simultaneous cut-and-seal—eliminating post-process edge treatment and reducing downstream handling steps by up to 40%.
- Automated workflow integration: Programmable logic controller (PLC) supports recipe-based operation with stored parameter sets (cut length, width, speed, IR power, stack height); auto-stacking module accommodates up to 150-layer stacks with optical alignment verification.
Sample Compatibility & Compliance
The CQ3000C processes unreinforced and glass-mat-reinforced PP films with thicknesses from 0.02 mm to 0.3 mm. It supports both transverse (cross-cut) and longitudinal (slitting) configurations using interchangeable shear-type and press-cut tooling—compatible with continuous web feeding and edge-trim collection. The system complies with CE Machinery Directive 2006/42/EC, IEC 60204-1 electrical safety standards, and meets OSHA 1910.212 machine guarding requirements. Optional IQ/OQ documentation packages are available for GMP-aligned facilities subject to FDA 21 CFR Part 11 and ISO 13485 audit readiness.
Software & Data Management
Equipped with a Windows-based HMI (Human-Machine Interface), the CQ3000C provides intuitive recipe management, real-time process monitoring (cut count, IR temperature profile, vacuum pressure, stack height), and event logging with timestamped audit trails. All operational data—including parameter changes, alarm history, and maintenance intervals—is exportable in CSV format. Optional OPC UA connectivity enables integration into MES platforms (e.g., Siemens Opcenter, Rockwell FactoryTalk) for traceability and SPC charting. Firmware updates are performed via secure USB interface with version rollback capability.
Applications
- Prepreg processing for HDI and flex-rigid PCB lamination stacks
- Cut-to-size PP separators for lithium-ion pouch and prismatic cell assembly
- Custom-shaped gasket blanks for automotive thermal interface materials (TIMs)
- Die-cut components for medical device packaging requiring low-particulate release
- R&D prototyping of multilayer PP composites under controlled environmental conditions
FAQ
What types of PP substrates can the CQ3000C process?
It handles virgin, copolymer, and flame-retardant (FR-PP) films—including those with surface treatments (corona, plasma) or embedded conductive fillers—within the specified thickness and width ranges.
Is the infrared heating system calibrated and traceable?
Yes. Each IR emitter bank includes dual-point pyrometric feedback with NIST-traceable calibration certificates; thermal profiles are logged per batch for quality record retention.
Can the system be integrated into an existing cleanroom HVAC infrastructure?
Absolutely. Exhaust ducting interfaces with standard 150 mm or 200 mm cleanroom exhaust manifolds; static pressure drop is characterized and supplied for HVAC load calculation.
Does the auto-stacking function support robotic pick-and-place handoff?
Yes. Optical stack-height verification output is provided as analog voltage or Modbus TCP signal for synchronization with collaborative robots (e.g., Universal Robots UR10e) or automated guided vehicles (AGVs).
What maintenance protocols are recommended for sustained accuracy?
Daily vacuum filter inspection, bi-weekly blade sharpening verification (using optical edge profiler), and quarterly servo encoder recalibration per manufacturer’s service manual—documented in built-in maintenance scheduler.
