Copper Foil Machine
Manufacturer

KOTA is professional copper foil machine manufacturer and factory, we core products electrolytic copper foil cathode drum, cathode roller, foil machine, anode plate, high-efficiency copper melting tank, surface treatment machine, etc., have an annual production capacity of more than 1000 sets.

The company has successfully developed a diameter of 3 meters, width 1.82 meters of large specifications electrolytic copper foil cathode roller, foil production machine and supporting equipment; It can stably produce high-end ultra-thin lithium copper foil 3.5um products and 9um ultra-thin standard copper foil for 5G high-frequency high-speed electronic information products. The innovative breakthrough of this technology has refreshed a new record in the global electrolytic copper foil equipment industry.

The main customers have been served: South Korea Rijin, Taiwan South Asia, Changchun Group, Nord shares, Jiayuan Technology, Xinjiang Yili, Chaohua Technology, Zhongyi Technology, Jinchuan Group, Jiangtong Yez and other well-known enterprises at home and abroad, the market share of more than 30%.

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Copper Foil Machine

● Lithium battery foil production machine
● Equipment composition
● Online polishing section; Cathode roller drive part;
● Anti-oxidation equipment section; Collection section;
● Pickled and washed parts; Composed of an O-ring guiding system.
● The equipment control adopts the Mitsubishi system from Japan or the Lenz system from Germany,
● High control accuracy and fast response speed.

1. Diameter of supporting cathode roller: φ 1500mm, φ 2016mm, q2700mm p3000mm,p3600mm
2. Design line speed 0~20M/min
3. The whole set adopts servo drive (Mitsubishi/Lenz/Siemens/vector frequency conversion system).
4. Tension control accuracy ± 0.3 kg (Mitsubishi tension system).
5. Adopting oven+wind south drying cooling form (temperature control accuracy ± 2 '℃, fan air volume stepless speed regulation adopts Japanese OMRON brand)
6. Production of copper foil specifications 3.5~105 μ m lithium battery/standard foil integrated
7. Width 1000mm~2000mm
8. The maximum diameter of the winding is 650 (the diameter of the winding roller is 200~320)
9. The total installed power is about 24kW~30kW
10. Adopt a green pull anode plate (electrode distance 8mm~13.5mm)
11. Online polishing uses 3M non-woven fabric polishing wheels (1000 #~1200 #)
12. The polishing wheel speed can reach 0-600 revolutions per minute (infinite speed regulation)
13. Swing frequency 0-300 times/min (stepless speed regulation)
14. Use current detection to distinguish the polishing pressure of the polishing wheel

  • Electro-deposited copper foil Machine
    Electro-deposited copper foil Machine
  • Anode Tank
    Anode Tank
  • Cathode  Drum
    Cathode Drum
  • Surface Treatment Machine
    Surface Treatment Machine
  • Cathod Drum Polishing & Grinding Machine
    Cathod Drum Polishing & Grinding Machine
  • High Efficiency Copper Dissolving Tank
    High Efficiency Copper Dissolving Tank
  • Copper Foil Slitting Machine
    Copper Foil Slitting Machine

Titanium Cathode Drum

Width: 1000-2000mm
Diameter: φ 1500mm, Hua 2016mm, q2700mm,p3000mm,p3600mm
Production specifications: 3.5~105um
Titanium ring material: TA1
Titanium ring thickness:>10mm (+0.5, -0)
Grain size grade: ASTM ≥ 9.5 grade
Cathode roller surface: no pinholes, no indentation, no scratches, no color difference, no flower spots or other defects. The cathode roller factory surface Ra0.3um
Maintain a right angle and acute angle between the edge and plane of the cathode roller
The side panels are made of HPVC/CPVC, with no deformation and a thickness of 30mm
Coaxiality of cathode roller arc: ± 0.05
Straightness of cathode roller: ± 0.05mm

  • Vacuum Roll to Roll Double-Sided Sputtering System)(Capable of double-sided matal plating materials
  • Vacuum Roll to Roll double-sided Resistance heating Evaporation system)(Capable of double-sided aluminum plating)
  • X-ray Thickness Gauge (Copper Foil Testing Equipment - Surface Density)
  • Anode Plate
  • Roller Equipment Technology

ABOUT KOTA

KOTA Technology Limited Company was established in 2012 with a registered capital of RMB 100 million. It’s a national high-tech enterprise headquartered in Shanghai, China. The company has several wholly-owned and holding subsidiaries in Nantong, Yancheng, Jiangsu Province and other cities, and has established R&D center in China and Japan to reach the layout of global market. At present, the company has become a well-known new energy intelligent equipment manufacturer and a Chinese enterprise in the field of lithium battery copper foil equipment. The company’s core technical team by Mr. Mitsuya Matsuda from Nagoya, Japan focuses on the research and development of high-end and manufacturing equipment and automation system development and integration in various high precision electromechanical equipment fields. By introducing Japanese advanced technology, design concept, original precision parts imported from Japan, the company’s various equipment and products have become industry benchmarks.

The company's main business covers the development and manufacturing of high-end intelligent equipment such as new energy lithium battery PACK production equipment, lithium battery material production equipment, copper clad plate CCL, PCB electronic circuit complete equipment and automated warehousing and logistics equipment. In particular, we focus on providing one-stop planning and design solutions, plant-wide electromechanical intelligent equipment, hardware and software systems and automation equipment customization services for electrolytic copper foil enterprises.

WHY CHOOSE US
We provide quality products and services
to customers from all over the world
  • Rich in experience

    More than 10 years of  industry experience, quickly  understand your needs, to  provide you with the solution

  • Express Service

    We have a big discount from the forwarder (long-term contract with DHL, etc). Give you the price you want.

  • Quick Delivery

    For samples, delivery time is usually 7 days; For mass production, the delivery time is usually 15 days.

Our Partners They trust KOTA

OUR CERTIFICATES

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  • Q: How long can we get the reply if we send the inquiry ?

    A: We will reply to you within 12 hours after receiving the inquiry on working days.

  • Q: What is your main products or machine ?

    A: Our products including: 1.Composite copper foil equipment, 2.Metal Copper Foil Production And Processing Equipment, 3.PVD vacuum ion coating equipment, 4.Other Copper Foil Spare Parts.

  • Q: Can you make customized products ?

    A: Yes, we can do customized products, we develop and produce products according to the drawings or samples provided by customers.

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If you have any further questions, please contact us and we will be happy to answer them.