Products Description
- The XW-DR-200L Lab Roll Press Machine is a compact and precision-engineered Electric Calender designed for laboratory use. It features dual rollers measuring 100mm in diameter and 200mm in width, along with a dual-grade micrometer for precise adjustments. This machine is particularly well-suited for research applications in Li-Ion batteries, where it is used to fine-tune electrode thickness and enhance the density of active materials after the coating and drying processes.
- This Electric Calender model is specifically designed for processing small electrodes during the rolling phase, making it an excellent choice for both academic and industrial research settings. It facilitates the compression molding of battery electrodes, thereby increasing their density and improving overall performance.
Technical Parameters
| Model | 200mm Width Electric Calender XW -DR-200L |
| Working Voltage | 110V / 220V AC single phase selectable |
| Power | 200W Total |
| Warranty | One year limited manufacture warranty with lifetime support |
| Structure | 1 Heavy duty steel frame, gears and handle2 Φ100mm Dia. x 200mm width Rollers made from hardened tool steel (HRC > 62)with Cr electroplated coating3 Dual micrometer for accurate thickness adjustment in the range 0 – 2 mm Maximum |
| Roller | Dimensions: 100mm(Dia.) x 200mm(W)Material: Made from hardened tool steel (HRC > 62)with Cr electroplated coating. With finish > 0.8 |
| Rolling press accuracy | ≤±0.005 |
| Roller surfacehardening depth | 5mm |
| Max pressure | 5T |
| Rolling press thickness | 0-2mm adjusted with Dial gauge |
| Rolling press width | Max 200mm, Customized |
| Rolling press speed | 0-2m/min adjustable |
| Product Dimensions | 700 mm(L) x 320mm(W) x 310mm(H) (28″ x 12.5″ x 12.2″) |
| Weight | 76kg |
Application Notes | This roller is specially designed for battery R&D in terms of its advantages as affordable,compact and precise.1 Must use acetone to clean and dry rollers’ surfaces after each use to avoid rusting2 Coated Rust-proof oil if machine were to be unused for a long period of time3 The minimum thickness of the rolled sheet should depend on the physical propertyof the materials. Here are some results from our test:ElectrodeSizeOriginalthicknessFinished thicknessLiFePO4double sides50mm Width x 260mm Length0.205mm0.09mmLiMn2O4double sides50mm Width x 260mm Length0.205mm0.09mmCopper foil + graphite(single side)75mm Width x 240mm Length0.09mm0.04mmSample testing is available upon customer’s request |
