ATOMFAIR PET357 PNEUMATIC EDGE TRIMMING MACHINE

RESEARCH GRADE EQUIPMENT

Product Overview

The ATOMFAIR PET357 Pneumatic Edge Trimming Machine is a precision cutting system with high-speed steel blade 2.5-8mm adjustable trimming capability, purpose-built for soft-packaged lithium battery aluminum-plastic film edge trimming in production and research environments. The machine is specially designed for trimming the four sides of formed aluminum-plastic film used in soft-packaged lithium battery packaging, ensuring accurate and thorough edge trimming that meets production requirements. The pneumatic punching and cutting method employs a Taiwan Airtac air cylinder for stable and reliable performance. The upper cutting knife is guided by ball bearing guide zero clearance extended life mold pillars and sleeves, delivering extremely high guiding accuracy that ensures zero clearance between upper and lower cutting knives, significantly extending their service life. Both cutting knives are manufactured from high-speed steel with sharp blades for smooth and clean cutting results. The foot pedal operation device enhances ease of use and improves work efficiency, achieving a working speed above 10 cycles per minute. The V2.0 design operates on AC 220V/50Hz with 0.5–0.7 MPa air supply in a compact footprint of 320 × 160 × 340 mm at 50 kg.

Technical Specifications

PARAMETER	DETAILS
Model	PET357
Version	V2.0
Cutting Method	Pneumatic Punching and Cutting
Air Cylinder	Taiwan Airtac, Stable and Reliable Performance
Guide System	Mold Ball Bearing Guide Pillars and Sleeves, Zero Clearance
Blade Material	High-Speed Steel (HSS), Sharp and Clean Cutting
Edge Trimming Width	2.5–8 mm, Adjustable Margin
Edge Trimming Length	200 mm
Power Supply	AC 220 V / 50 Hz
Air Source	0.5–0.7 MPa
Overall Dimensions	320 × 160 × 340 mm
Weight	50 kg
Working Speed	Above 10 Cycles per Minute
Custom Configurations	Custom trimming widths and blade specifications are available upon request. Please contact us via email for specialized engineering inquiries.

Key Features & Advantages

High-Speed Steel Blades with Ball Bearing Zero-Clearance Guide System: The upper cutting knife is guided by mold ball bearing guide pillars and sleeves, delivering extremely high guiding accuracy that ensures zero clearance between upper and lower cutting knives, producing smooth, clean cuts while extending blade service life.
Taiwan Airtac Pneumatic Cylinder for Stable Performance: The pneumatic punching and cutting method employs a high-quality Taiwan Airtac air cylinder, providing stable and reliable long-term operation with consistent cutting force delivery.
Adjustable Trimming Width from 2.5 mm to 8 mm: The flexible margin adjustment accommodates different aluminum-plastic film specifications and trimming requirements, enabling precise adaptation to various battery cell designs without tooling changes.
Foot Pedal Operation for Hands-Free Efficiency: The foot pedal operation device allows operators to keep both hands free for material handling, significantly improving work efficiency at speeds above 10 cycles per minute in continuous production environments.

APPLICATION SCOPE: Trimming the four sides of formed aluminum-plastic film used in soft-packaged lithium battery packaging. Ensuring precise and in-place edge trimming to meet production requirements. Suitable for battery research laboratories and production lines requiring accurate and repeatable film edge finishing. Compatible with various aluminum-plastic film thicknesses through adjustable trimming width settings.

PACKAGING & DELIVERY: Each PET357 pneumatic edge trimming machine is securely packed for equipment transport. Standard configuration includes the trimming unit with high-speed steel upper and lower cutting knives, Taiwan Airtac air cylinder, ball bearing guide pillars and sleeves, foot pedal operation device, and control system. Installation guidance and operational training support are provided upon request.

IMPORTANT NOTICE: Compressed air supply of 0.5–0.7 MPa is required for operation. Regular inspection of blade sharpness is recommended to maintain clean cutting quality. The ball bearing guide system should be periodically lubricated according to the maintenance schedule to preserve zero-clearance accuracy. The foot pedal device should be positioned for comfortable operator access. For detailed installation, operation, and maintenance instructions, consult the user manual prior to first use. If you have specific customization requirements, please contact us at inquiry@atomfair.com.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

PET357 Pneumatic

Atomfair-PET357 Pneumatic Edge Trimming Machine HSS Blade 200mm Battery Film