Advanced Lithium Battery Slitting Production Line for Efficient Manufacturing

Customization:	Available
Production Scores:	Multiple Varieties
Production Continuity:	Continuous

Basic Specifications

Model NO.

SLQ-05-350XB

Condition

New

Automation

Automatic

After-sales Service

Overseas Engineers Available

Working Speed

1-50m/Min

Qualification Rate

≥ 99.9%

Failure Rate

≤ 1%

Utilization Rate

≥ 99%

Noise Level

≤ 70dB

Life Cycle

≥ 10 Years

Capacity

500 Sets/Year

Package

Wooden Crate

Product Introduction

Proprietary Technology for the New Energy Industry: This machine is a domestically developed solution widely adopted in the new energy sector. Its performance is engineered to exceed imported shearing machines, offering exceptional precision for lithium iron phosphate (LiFePO4) electrodes, as well as ultra-thin and ultra-thick power battery electrodes.

●Key Advantages

High precision cutting for various electrode types (LiFePO4, ultra-thin/thick power battery electrodes).
Continuous cutting and rewinding for intermittent coating positive and negative electrode sheets.
Supports base copper foil, aluminum foil, isolation film, and aluminum-plastic film.
Advanced roller shear blades ensure edges are completely free of burrs.

Technical Parameters

Design mechanical speed	Max. 60m/min (infinite speed regulation)
Working speed range	1-50m/min
Qualification rate	≥ 99.9%
Equipment weight	4T
External dimensions	L=3800mm, W=1500mm, H=2200mm
Unwinding tension	5-300N (Accuracy ± 3N)
Winding tension	5-200N (Accuracy ± 3N)
Base material thickness	Copper 5-20um; Aluminum 8-30um
Polar thickness	80-250um
Width of materials	100-300mm
Cutting width accuracy	<=±0.3mm
Metal burr	Vertical ≤ 6um, Planar ≤ 8um
Correction accuracy	<=0.1mm

System Capabilities

⚙Unfolding & Windup System

Equipped with a pneumatic shaft and magnetic powder brake for constant tension control and photoelectric edge alignment. The custom-designed sliding shaft ensures uniform tension across all strips, eliminating breakage. Speed, tension, and sliding axis pressure are fully programmable via touch screen.

⚙Modular Blade Technology

The blade holder is installed on a mobile cart for fast mechanical positioning, supporting rapid changes for different widths. This minimizes tool adjustment frequency and extends blade life, ideal for high-capacity production.

Production Gallery

Advanced Lithium Battery Slitting Production Line

Manufacturing Excellence

Leveraging decades of expertise, our production systems deliver a 40% reduction in electrode material waste and a 25% increase in production throughput. With CE-certified equipment and ISO 9001:2015 quality management, our technology combines Japanese precision, American automation, and Korean energy efficiency.

10,000 square meter smart factory with automated lines.
24/7 remote monitoring systems.
Industry-leading precision (30% higher than industry average).
Global impact across 18 countries.

Frequently Asked Questions

Q1: What materials can this slitting machine handle? It is designed for lithium-ion battery electrodes (positive/negative), copper foil, aluminum foil, isolation film, and aluminum-plastic film.

Q2: How accurate is the cutting width? The machine maintains high precision with a cutting width accuracy of ≤±0.3mm and a correction accuracy of ≤0.1mm.

Q3: What is the maximum production speed? The design mechanical speed is up to 60m/min, with a stable working speed range of 1-50m/min.

Q4: Does the equipment produce burrs during cutting? No, it uses advanced roller shear technology that ensures cut edges are free of burrs, with vertical burrs ≤ 6um.

Q5: How reliable is the tension control system? The system features constant tension control with a winding range of 5-200N and an adjustment accuracy of 1N.

Q6: What is the expected service life of the machine? The equipment is built for 24-hour daily operation with a design life cycle of not less than 10 years.