At present,the expansion of power battery production is leaping towards
the scale of TGWh,entering an upward cycle,and the competition rules of
the power battery track are being rewritten.In the manufacturing
process,power battery companies have put forward new requirements for
process innovation,rhythm efficiency,accuracy and stability of
lithium-ion equipment,promoting the lithium-ion equipment market to
enter a new stage of development.
Data shows that currently,the
production capacity of 1GWh of lithium batteries requires the
configuration of one positive pole roller press and one negative pole
roller press(dual machines).In 2022,the Chinese lithium battery roller
press equipment market reached 3.2 billion yuan,a year-on-year increase
of 77.8%.
Recently,Wang Liujun,Chairman and General Manager of
Dongguan Haiyu Baite Intelligent Equipment Co.,Ltd,Priority will be
given to enjoying the market dividends brought by industry technology
upgrades.
In recent years,Haiyu Baite has risen strongly in the field
of lithium-ion equipment with the new technology of roller separation
machines,introducing new structures with high speed,high voltage,high
precision,and large width to meet the needs of power battery enterprises
in the roller separation process,and filling the gap in this field in
China.It has rapidly grown into a specialized and innovative"little
giant"enterprise.
In terms of product technology innovation,Haiyu
Baite is currently providing technical reserves for the development and
design of large width roller press slitting integrated machines with a
diameter of over 2000mm.In the future,it will anchor the high-end
market,promote mass production of new models with technological
innovation as the driving force,explore horizontally diversified
products,and continue to maintain cutting-edge technological innovation
and leadership in the field of roller press slitting.
Switching from roller pressing to a new track of roller separation machine
Roller
pressing is a process of compacting lithium battery electrodes that
have been coated and dried to a certain degree.This process was
originally derived from the steel rolling process and is an essential
part of battery manufacturing.The precision of electrode rolling and
cutting has an impact on battery energy density,cycle life,and safety
performance.
In Wang Liujun's view,battery manufacturing is a heavy
asset investment,so policy guidance is important.In recent years,with
the intensive implementation of favorable policies,this is a clear
signal for the power battery industry,which has also ushered in
a"spring"of development.