Our goal is to become your true partner in the field of slitting machine in China. Acey Intelligent Equipment is a high-tech enterprise and specializes in the development of high-end equipment for lithium-ion batteries. We providing enormous production capacity, as well as a professional R&D and after-sales service team with over 15 years of experience in this field. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Product market:
We have produced products that are well received by the market and are sold to more than 40 countries around the world.
OEM and ODM services:
Our factory has advanced manufacturing equipment and our R&D team has more than 20 engineers to support customers' various customized needs.
Our certification:
Our products are rigorously tested and evaluated during the design and manufacturing process to ensure safety, reliability and environmental sustainability, and strictly comply with European regulatory requirements.
After-sales service:
We have a professional after-sales engineer team to provide 24/7 all-weather service, and the product supports one-year warranty and lifetime maintenance. We provide complete after-sales services, including technical support, warranty repairs, spare parts supply, customer training, etc., to ensure that the equipment operates efficiently and meets your long-term needs.
Advantages of Slitting Machine
High degree of automation:
Fully automatic unwinding and rewinding, automatic roll change of turret/fixed 4-axis, agv and automated logistics connecting each process.
01
High stability:
High tension control accuracy, small tension fluctuation.
02
Uniform thickness:
Roller gap adjustment accuracy, small pressure fluctuation, high calendering thickness accuracy.
03
High detection accuracy:
Automatic thickness measurement unit and rewinding unit, closed-loop thickness control, high measurement accuracy.
04
Strict quality control:
Size, burr, defect detection system, full control of production process quality.
05
Ultrasonic slitting machines:
Ultrasonic slitting machines use ultrasonic vibration and oscillation to enhance cutting precision and efficiency. They have ultrasonic knives that vibrate at high frequencies during the slitting process. The vibration can reduce the friction and deformation of the materials, thereby improving the cutting quality and accuracy.
Laser slitting machines:
Laser slitting machines are equipped with a laser beam generator. The laser beam can
perform slitting, cutting, and contouring lithium battery electrodes with high precision and quality. Using Laser slitting machines offers advantages like non-contact processing, high automation, and great flexibility.
Die-Cut Slitting Machines:
The die-cut slitting machines have a die-cutting system to cut various shapes and sizes on lithium battery electrodes precisely. These machines can cut multiple materials, including non-metallic, composite, and plastic ones. They offer high precision, consistency, and efficiency for mass production.
Drag-Knife Slitting Machines:
Drag-knife slitting machines utilize a knife drags across the surface of the lithium battery electrodes to perform the cutting operation. They are suitable for slitting thin-film materials, such as insulating films, separators, and protective films. Drag-knive slitting machines offer high efficiency and are ideal for handling large volumes of materials.
Rotary Slitting Machines:
Rotary slitting machines consist of rotating blades and a drive mechanism. They cut lithium battery electrodes by applying pressure to them in a circular motion. The machines are well-suited for a wide range of materials, including thick and thin films. Rotary slitting machines are fast, efficient, and offer high production rates.
Specification of Slitting Machine
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Cutting knife type |
Upper and lower round knife cut |
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Cutter width |
20~300mm |
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Distribution of knife interval |
56±0.1mm, 56±0.1mm, 56±0.1mm, 58±0.1mm, 58±0.1mm. 58±0.1mm. |
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Can be cut thickness |
80-300μm battery pole piece |
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The amount of knife eaten |
The hand wheel is adjustable 0.2-0.4mm |
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Cutter diameter |
100mm |
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Cutter material |
Ultra-fine alloy steel |
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Width adjustment |
Spacer adjustment |
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Slitting speed |
<2m/min, adjustable knob |
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Power supply |
AC220V/50Hz |
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Power |
0.5KW |
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Dimensions |
Length 840 × width 600 × height 310 (mm) |
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Weight |
About 90KG; |
Features of Slitting Machine
Adjustable guide device for feeding positioning. Using electric rolling and slitting method. The amount of engagement can be adjusted. Upper and lower blades are at the same speed, synchronous transmission.
The hob is equipped with a plexiglass protection device for safe operation. Open-type hob fixing method is convenient for hob disassembly. High cutting precision and reliable work.


Application of Slitting Machine
The three main uses of lithium battery slitting machines are highlighting the importance of the electrode-dimension-cutting process, improving the cell assembly efficiency, and working with various electrode materials. The main use of these machines is to cut the battery electrodes to the desired sizes.
Well-slit electrodes optimize the active area of each cell, leading to better energy utilization and higher battery performance.
Aside from these benefits, there is a greater need for efficiency in electrode size cutting to meet the mass production of lithium-ion batteries. As more and more industries and sectors use batteries that require lithium-ion ones, the demand for machines to cut their electrodes efficiently will increase.
Precautions for Use Slitting Machine
Ensure that the voltage, current and hydraulic equivalents are correct and stable before starting up. Before the equipment is ready to run, all personnel must notify to leave the equipment to ensure personal safety before starting up and running.
When the slitting machine is running, avoid touching the film roll or roller core in operation by all means, so as not to involve the hand and cause personal injury. In the process of operation, avoid scratching or cutting each roller core with a knife or hard object.

Packaging and Shipping of Slitting Machine
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Packing |
Plywood Case |
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Shipping |
Shipped by road, sea, rail or air |
Other Service of Slitting Machine
|
Order(Moq) |
1 set |
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Compliance |
CE Certified |
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Product Origin |
China |
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Warranty |
One-year warranty with lifetime support |
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Payment |
T/T, Western Union, PayPal, Ali Trade Assurance |
FAQ
Find professional slitting machine manufacturers and suppliers in China here! Please feel free to buy high quality slitting machine from our factory. For customized service, contact us now.
slitting machine, Electrode Slitting Machine


