Wider and Faster: Design the Future of Innovation
DURONIC 9300
FULL LINE
DURONIC 9300
Effective production equipment (up to 75% or more) to reduce costs and increase production of high-quality separators
ST YOUNGWON’s DURONIC 9300 model is an ultra-wide wet-process separator production equipment for lithium-ion batteries, featuring an expanded width of 9300mm compared to the existing DURONIC 8300.
It embodies ST YOUNGWON’s cutting-edge, differentiated technology for large-area and high-efficiency mass production.
DURONIC 9300
Effective production equipment (up to 75% or more) to reduce costs and increase production of high-quality separators
ST YOUNGWON’s DURONIC 9300 model is an ultra-wide wet-process separator production equipment for lithium-ion batteries, featuring an expanded width of 9300mm compared to the existing DURONIC 8300.
It embodies ST YOUNGWON’s cutting-edge, differentiated technology for large-area and high-efficiency mass production.
Production Product Thickness
5-16μm
Facility maximum speed
150 m/min
Facility length
220m
Output Roller Width
9,300mm
DURONIC 9300
Machine Description
Raw Material PE Supply Unit
Raw Material PE
Solid content
25 ~ 35%
Material
HDPE+ UHMWPE
Oil Supply Unit
Buff TANK + Mixing TANK
Description
Putting oil into the extruder.
Composition
Oil mixing tank + Oil storage tank
Specifications
Heating type (thermal oil. steam), temperature max 120℃
Dual Extruder Unit
Barrel
16 zones
Screw diameter
180mm
Screw L/D Ratio
68D
Maximum extrusion input
1,200kg/h X 2
CASTING Unit
Speed
2 ~ 25m/min
Roll width
1,400mm, 1,600mm
MDO Unit
Speed
Preheating 2 ~ 30m/min
Stretching 2 ~ 150m/min
Cooling 2 ~ 150m/min
Film width
400 ~ 1,100mm
Stretch ratio
1 ：1 ~ 15
Roller width
1,300mm
1st TDO UNIT
Speed
2 ~ 150 m/min
Film width
inlet : 400 ~1,100mm
Outlet : 5,500~ 10,000mm
Stretch ratio
1：4.5 ~ 15
Chamber
15.5 zones
Extraction Unit
Speed
2 ~ 150 m/min
Film dipping length
about 220m
Diaphragm oil content
≤5‰
Roller width
7,800mm
Tank material
SUS316L, SUS304
2nd TDO UNIT
Speed
2 ~ 150 m/min
Film width
Inlet : 5,500 ~ 7,500 mm
outlet : 6,500 ~ 11,000mm
Stretching ratio
1 : 1.1 ~ 2
Chamber
14 zones
TAKE UP Unit
Speed
2 ~ 150m/min
Roller width
9,300mm
WINDER Unit
Speed
2 ~ 150m/min
Roll Width
9,300mm
Max. Winding Diameter
Ø1,000 mm
(Core Diameter: Ø800mm)
Winding Tension
40 ~ 400N/Full
1st SLITTER Unit
Max mechanical speed
250m/min
Slitting speed
150 ~ 200m/min
Unwinding Film width
7,500 ~ 8,800mm (Winding)
Roller width
9,300mm
Unwinding diameter
800 ~ 1,000mm
Unwinding tension
40 ~ 400N/full width
Maximum reel diameter
Ø 450mm
Tension range
12 ~ 150N
