Paper and Packaging Cutting Blades
circular slitter blades
Proven quality in global paper converting and packaging lines; Excellent edge retention for continuous; high-speed productionem Custom designs based on your machine drawings and material types; Fast delivery supported by stable manufacturing capacity.
Circular Slitter Blades
Circular Slitter Blades for Precision Cutting Applications
Circular slitter blades are essential industrial cutting tools widely used in converting, packaging, and web handling industries. Designed for precise slitting and trimming of materials such as paper, plastic film, foil, textiles, and non-woven fabrics, ZHONGJIAN TECH circular slitter blades deliver excellent cutting accuracy, stable performance, and long service life in high-speed production environments.
Our circular slitter blades are engineered to ensure clean, burr-free cuts while minimizing material waste and machine downtime. By combining premium materials with precision grinding technology, MetEdge helps manufacturers improve cutting quality and overall production efficiency.
Typical Applications of Circular Slitter Blades
Circular slitter blades are commonly used in a wide range of industrial applications, including:
- Paper converting and packaging production lines
- Plastic film slitting and rewinding machines
- Aluminum foil and laminated material cutting
- Textile and non-woven fabric trimming
- Label, tape, and adhesive material processing
These blades are designed to perform reliably under continuous operation, ensuring consistent cut quality even at high line speeds.
Blade Materials & Technical Specifications
ZHONGJIAN TECH circular slitter blades are manufactured from carefully selected materials to match different cutting requirements:
- D2 / DIN 1.2379 tool steel – excellent wear resistance for paper and film slitting
- High-Speed Steel (HSS) – suitable for high-speed rotary cutting applications
- Carbide or coated blades – extended service life for abrasive materials
Typical size ranges include diameters from 100 mm to 600 mm, thickness from 0.5 mm to 3 mm, and customized bore sizes. All dimensions, tolerances, and materials can be produced according to drawings or samples.
Key Features & Performance Benefits
ZHONGJIAN TECH circular slitter blades offer multiple performance advantages:
- Precision-ground cutting edges for consistent, accurate cuts
- Tight dimensional tolerances to reduce vibration and chatter
- High wear resistance for extended blade life
- Optimized surface finish to reduce friction and heat buildup
- Stable balance for high-speed slitting operations
These features help improve product quality, reduce blade replacement frequency, and lower overall operating costs.
Customization Options
Different machines and materials require different blade designs. ZHONGJIAN TECH provides full customization options, including:
- Customized outer diameter and thickness
- Special bore sizes, keyways, and mounting configurations
- Edge geometry optimized for specific materials
- Surface treatments and coatings for improved performance
Our technical team works closely with customers to recommend the most suitable blade solution for each application.
Why Choose MetEdge Circular Slitter Blades
As a professional industrial blade manufacturer, ZHONGJIAN TECH focuses on precision, reliability, and long-term performance. With strict quality control, advanced manufacturing processes, and responsive technical support, we supply circular slitter blades that meet the demanding requirements of modern converting and processing industries.
