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Li-ion Battery Pilot Equipment

Roll to Roll Pressure Controlled Rolling Press for Battery Electrodes

Rolling Press
Product Details

GN-E2300B is an Automatic Battery Electrode Rolling Press System with precision digital pressure control in a compact footprint that is less than 6'x6'. It integrates tension controlled feeding and winding devices together with Rolling press machine to achieve attention-free electrode rolling & pressing up to 75 meters long with the 300mm max width. It is a perfect tool for building prototypes (e.g. pilot scale studies) of new generation rechargeable batteries to prepare electrode sheets at consistent and repeatable rolling conditions.  

Working Voltage

· 208 - 240 VAC, 50/60Hz, Single Phase

· 220V AC Power plug is not included .

Max. Power Consumption


Rollers (one pair)

· Dimensions: 200mm (Dia.) x 330mm(W)

· Material: Hardening Toll Steel with HRC 60-62

· Effective Rolling Width: <250mm

Press gap

· 0.050 - 1 mm adjustable by Dual micrometer knobs

· Tolerance: 0.003mm

Motor & Rolling Speed

· 550W AC motor with frequency controller

·  1 - 6 Meter /Minute adjustable by Touch Screen Control Panel

Roller Surface Hardness

· 60-62 HRC

· Never roll materials with hardness >50HRC

Press Planeness


Pressure Control

· Pressure load: 1 - 25 Tons adjustable by Touch Screen Control Panel

· Real time pressure displays with data saving function

· Digital Pressure Gauge with RS-232 PC Port to show and record pressure change

· Software is available upon request at extra cost (+ $300)

Rectifying Sensor

 Built in Rectifying Sensor to ensure neatly reeling electrode foil after pressing

Compressed air

60psi required (Air compressor is not included)

Rolling Unit Dimensions

· Rolling Machine: 1200mm(L) x420mm(W) x 800mm(H)

· System with feeding & winding


· One year limited warranty with lifetime support

· Rusting and damage due to improper storage condition or maintenance are not covered by warranty