Product:
You now are located:Home>> Product
Lithium battery separator production line

Different membrane production equipment structure are different, two-way stretch Pictured dry separator production line schematic

Lithium battery separator production line is divided into:

  Dry unidirectional stretching lines;

  Dry biaxially oriented production lines;

  Wet, bi-orientation manufacturing line.


Dry unidirectional stretching lines

       

With PP or PE as the main raw material, mixing a variety of brands of accessories after full mixing, extrusion molding by casting, through the copier multilayer composite-way stretch, then layering machines, and cutting machine will multi-layered membrane stretched, cut, to produce lithium-way stretch membrane. Equipped with high-precision testing equipment, the use of well-known research institutions to cooperate with China to jointly develop the production process, the main production thickness of 16μm to 40μm different specifications of the lithium ion battery separator.


Dry biaxially oriented production line

PP as the main raw material, mixing a variety of brands of accessories after full mixing, extrusion molding by casting, rolling two-way stretch after cutting to produce two-way stretch lithium divide. Equipped with high-precision testing equipment, the use of well-known research institutions to cooperate with China to jointly develop the production process, the main production thickness of 12μm to 40μm different specifications of the lithium ion battery separator.


Wet, bi-orientation manufacturing line

       PE as the main raw material, mixing various grades of materials sufficiently stirred, two-way stretch after casting by extrusion, after extraction process into a hole, and then after the lateral stretching rewinding, slitting, produce wet two-way stretch lithium divide. Equipped with high-precision testing equipment, the use of well-known research institutions to cooperate with China to jointly develop the production process, the main production thickness of 8μm to 25μm different specification lithium-ion battery separator.

 

  


Features:

       Functional polymer lithium ion battery separator material is a kind of nanoscale pores, rechargeable lithium-ion battery has a high energy density, long cycle life, no memory effect characteristics, but also has a safe, reliable and can quickly charge and discharge characteristics , in line with today's large energy and environmental aspects of the development needs of each country, in all walks of life use is increasing rapidly.

   1, thickness uniformity, the average pore distribution is conducive to the consistency of the lithium-ion battery;

   2, low pore tortuosity, permeability, fluid retention ability, small battery internal resistance;

   3, high temperature, no lateral thermal shrinkage and film rupture temperature, good safety performance;

   4, high tensile strength, good mechanical properties;

   5, the production line Specifications General in 1000-2400mm width specifications according to the production process decision, can be customized.


Main purpose:

  Electric vehicles, electric motorcycles, electric bicycles, electric tools, and other lithium-ion battery system, large-scale energy storage lithium ion battery, and a variety of digital class lithium ion battery.


Technical parameters (detailed parameters, please contact sales staff):

 Dry single pullDry double pullWet double pull
ModelGWS75GWS75GW65
Width1000-12002000-25002000-2800
Thickness16-40μm12-40μm8-25μm
Yield70kg/h70kg/h90kg/h




 
Prev: MDO longitudinal stretching lines
Next: Stone paper production line Back>> 

All rights reserved:Suzhou GWELL machinery co., LTD The phone:15906228589 13906225966

The interpretation Suzhou GWELL machinery co., LTD company ICP for su 10218247

The law of the People's Republic of China telecom and information services

business license do not establish a mirror

日本人69xxⅹ69护士_在线无码视频观看草草视频_女性裸体无遮挡无遮掩视频蜜芽