A60 22 0.2 Three Hole Foil Blade for Battery Foil Slitting

The Meirente A60 × 22 × 0.2 mm three-hole foil blade is developed for battery foil, aluminum foil, fine foil, and compatible thin-film slitting.…

The Meirente A60 × 22 × 0.2 mm three-hole foil blade is developed for battery foil, aluminum foil, fine foil, and compatible thin-film slitting. Its precision-ground long edges support accurate separation, low burr formation, and consistent converting-line performance.

Three circular mounting holes provide repeatable positioning when manufactured to the approved drawing and installed on compatible holders. Controlled blanking, heat treatment for applicable steel grades, flatness control, surface finishing, and final edge grinding help maintain dimensional stability and cutting quality.

Standard and custom foil knives are available. To confirm the correct blade, provide the existing drawing or sample, overall dimensions, thickness, hole diameter and pitch, bevel direction, processed material, line speed, holder details, and required quantity.

Technical Specifications

Product Detail

The product image below shows the representative rectangular profile, three circular mounting holes, brushed surface, and precision-ground long edges. Final hole diameter, pitch, edge angle, bevel direction, flatness, and dimensional tolerances must follow the approved drawing.

Product Features

Low-burr cutting edges: Precision grinding supports clean separation of foil and compatible thin materials.

Stable three-hole mounting: Hole diameter and pitch are manufactured to the approved holder drawing.

Controlled flatness: Process inspection helps reduce distortion and supports consistent contact across the cutting line.

Application-matched materials: Blade grade, hardness, edge finish, and optional coating can be reviewed against foil type, speed, and service-life target.

OEM and ODM manufacturing: Custom dimensions, holes, pitch, edges, materials, coatings, marking, and packaging are available.

Related Foil Blade Models

Typical Applications

Battery electrode foil slitting and edge trimming

Aluminum foil, copper foil, and fine-foil conversion, subject to application review

Flexible-packaging film and thin-material slitting

Roll-to-roll converting, rewinding, and precision web cutting

Drawing-based replacement knives for custom foil and film equipment

Quality Control

Incoming material grade and batch verification

Length, width, thickness, hole diameter, pitch, and position inspection

Flatness, parallelism, straightness, and holder-fit checks according to drawing

Edge angle, bevel direction, edge finish, burr, and chipping inspection

Heat-treatment and hardness verification for applicable steel grades

Rust prevention, edge protection, labeling, and export packing inspection

Custom Manufacturing Options

Installation and Maintenance Notes

Clean the holder, locating pins, blade seat, spacer, and clamping surfaces before installation.

Confirm blade thickness, hole diameter, hole pitch, installation face, bevel direction, and cutting direction.

Use even clamping force and verify that the thin blade sits flat without trapped debris or local stress.

Check alignment, overlap, clearance, web tension, and holder condition before full-speed operation.

Start at reduced speed and monitor burr, dust, heat, vibration, blade deflection, and edge quality.

Protect the cutting edges during handling and storage; record blade life and failure mode for repeat orders.

RFQ Checklist

Existing blade drawing, sample, or clear dimensioned photos

Length, width, thickness, hole diameter, pitch, tolerance, and bevel direction

Machine brand, model, holder type, installation face, and line speed

Material being cut, alloy or film type, thickness, coating, and web tension

Required flatness, edge polish, burr target, service life, and current cutting issue

Quantity, delivery destination, inspection, certificate, marking, and packing requirements

Frequently Asked Questions

Q1. Is the A60 × 22 × 0.2 mm model available as a custom blade?

Yes. The dimensions, hole diameter and pitch, bevel, material, hardness, coating, marking, and packaging can be manufactured from an approved drawing or sample.

Q2. Which materials are available for foil blades?

Stainless steel, tool steel, HSS, and application-specific grades may be available. Selection depends on the foil or film, thickness, coating, line speed, corrosion exposure, and target blade life.

Q3. Can you control flatness and hole position to our drawing?

Yes. Required flatness, parallelism, hole diameter, pitch, positional tolerance, and inspection method should be stated on the drawing before quotation.

Q4. Are polished edges or coatings available?

Edge polish and suitable coatings may be available. The final process is confirmed after reviewing the base material, cut material, edge finish, operating speed, cleaning method, and burr requirement.

Q5. Can you manufacture from an old blade sample?

Yes. Mark the installation face, working edge, and cutting direction on the sample. Photos of the holder and current cutting defect will improve the engineering review.

Q6. Are sample orders available?

Sample orders can be arranged for eligible standard or custom models so mounting, edge direction, cutting quality, and blade life can be evaluated before a larger order.

Q7. What is the production lead time?

Lead time is confirmed after the drawing, material, tolerances, edge finish, coating, quantity, inspection documents, and packing requirements have been reviewed.