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Coin Cells Preparation

Electric Precision 4" Width Rolling Press with Dual Micrometer GN-DG100A

It is an ideal rolling press for adjusting thickness and increasing active material density of the electrode in Li-Ion batteries research after coating and drying.
Product Details


Electric Precision 4" Width Rolling Press with Dual Micrometer - GN-DG100A


GN-DG100A is a compact precision electric rolling press. It has dual rollers of 100 mm dia. x 100mm width and dual grade micrometer. It is an ideal rolling press for adjusting thickness and increasing active material density of the electrode in Li-Ion batteries research after coating and drying.


Power

500W Total,220V

Structure

· Heavy duty steel frame, gears and handle

· 100 mm Dia. x 100mm width Rollers made from hardened tool steel (RC > 62) with Cr electroplated coating

· Dual micrometer for accurate thickness adjustment in the range 0 - 1.8 mm Max

Roller

· Dimensions: 100mm(Dia.) x 100mm(W)

· Material: Made from hardened tool steel (RC > 62) with Cr electroplated coating

· Power: Driven by 0.5 HP high touqe gear AC Motor

· Constant Rolling Speed: 65 mm / second

Dimensions

381 mm(L) x 241.3mm(W) x 355.6mm(H) (15" x 9.5" x 14")

Warranty

· One year limited manufacture warranty with lifetime support

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



Application Notes

·GN-DG100A roller is specially designed for battery R&D in terms of its advantages as affordable, compact and precise. Please

strictly follow the instructions during operation

· Must use acetone to clean and dry rollers' surfaces after each use to avoid rusting

· Apply antirough if machine were to be unused for a long period of time

· Never roll materials with hardness > 50HRC

· The minimum thickness of the rolled sheet should depend on the physical property of the materials. Here are some results

from our test:

Electrode

Size

Original T

Finished T

LiFePO4 double sides

50mmWx260mm Length

0.205mm

0.09mm

LiMn2O4 double sides

50mm Wx260mm Length

0.205mm

0.09mm

Copper foil + graphite (single side)

75mm W x 240mm Length

0.09mm

0.04mm

Net Weight

55 kg (180 lbs)

BTW,the rolling width could be to customer request from 100mm to 250mm,price is different.