Product Details
Roll to Roll Automatic Slitting Machine For Battery Electrode
Slitting
1.1 Introduction of principle
The rolled cathode/anode electrode is loaded into the roll
mechanism, and through the power traction, the electrode is sent to
the cutter set which is arranged according to the process
specifications for slitting, and the upper and lower rewinding
device collects the slit electrode into the roll, and the edge
materials are collected by the edge material device. The equipment
is assisted by the deviation correction system, tension drive
system, dust suction system (including knife suction dust) and
other auxiliary precision operation to ensure the stable slitting
of the electrode, burr, straightness and other process indicators
within the process range.
1.2 Process flow
Transfer carriage Loading the material to unwind reels→èreceived
platform→èTraction roller→èSlitting knife setè→Over-roller set
→èSeparately up and down sliding differential rewinding axis→èEdge
material rewinding→èSet the required electrode tension→èSwitching
the electrode alignment system to automatic→èPress the system to
start button→èThe equipment automatically slitting and collects in
rolls.
No. | Item | Technical parameter | Remark |
1 |
Suitable for the material | Electrode with rolling pressed LFP,LCO,LMO,NMC,LTO,Carbon,Graphite | |
2 |
Running foil parameter | Aluminum foil(AL):thickness:9~30um; Width: 50~500mm Roll diameter: Max.400mm | |
Cupper foil (Cu):thickness: 5~30um Width:50~500mm; Roll diameter: Max.400mm; | |
3 | Roller width | 550 mm | |
4 | Slitting width | 30~500mm | |
5 | Mechanical operating speed | 50m/min | |
5 | Slitting speed | 1-40m/min | Depending on the slitting effect |
7 | Electrode thickness range | 50-300μm | |
8 |
Slitting method | 1, Combined slice knife slitting; 2, Nishimura type knife set structure. 3, Slitting specifications, 18650/21700(7 lanes,7knives
/set,included Cathode and Anode slitting knives) | |
9 | Rewinding method | Two axis slip difference axis dislocation rewinding | |
We also provide other full automatic production line .
Company Profile
Gelon Teams since 2003 engaged in battery business,Enterprises from
the initial Ni-MH battery production extends to the production of
lithium ion battery materials and battery . Most of the senior
management staffs graduated from China's most famous
electrochemical professional --CENTRAL SOUTH UNIVERSITY, from which
created a lot of leaders in Chinese lithium ion battery industry
such as Mr ChuanFu Wang(BYD),Mr XinDe Xia, Mr KaiHua Xu, Professor
GuoRong Hu and XinHai Li Etc. Owning a group of experienced
engineers and staffs, we can bring you not only reliable products
and technology, but also excellent services and real value you will
expect and enjoy. Gelon Focus on manufacturing and selling of new
materials (anode, cathode, separator, additive etc. ) for lithium
ion battery, and also offer full sets of materials solution to
customers. Our preponderant products are Lithium Iron
Phosphate(LFP), Lithium Manganese Dioxide(LMO), Lithium Cobalt
Oxide(LCO), Lithium Nickel Manganese Cobalt Oxide(NMC), Lithium
Nickel Aluminum Oxide(NCA) ,Lithium Titanate Oxide(LTO) materials;
Graphite materials (MCMB) , Separator & Other accessories (SBR
CMC NMP PVDF,Sup-Li,Al&Ni Tabs )etc for new power lithium ion
batteries. Meanwhile, we have our own lithium ion battery factory
who mainly produces lithium ion battery for camera, mobile, EV
application. Based on our battery production line, we can offer all
services (Raw Materials, Equipments, Production line design
&Technology, etc. ) for full set of equipments to help clients
to set up Lab & Pilot line for lithium ion battery. Bynow,
Gelon have finished many turn key project in Bolivia,Indonesia,
Indian, Russia,Turkey and South Africa We have a more than ten
years professional and experienced exporting teams to supply
perfect services for all our customers. We are confident on our
quality and service.And ensure to offer the best services based on
our specialty and empressement. Our Aim is to be the comprehensive
company dealing with One-Stop services for Lithium ion battery in
the world. Our Business Philosophy: You choose us, We promise you
What we offer to you,are what we are using Integrating the quality
resources in China, delivering the best service and products to
you. The best product we can provide, is our sincerity and
reliability.

