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Dry Electrode Diaphragm Calender

Coater

Traditional gravure roll coating unit

I.The Gravure Roll Forward And Reverse Coating Unit

About R&d innovation

The traditional gravure roller coating unit structure is glue pressing and anilox roller pressing. Now, a structure combining kiss coating with reverse coating and forward coating is developed. By adjusting the height of the rollers on both sides, it can be used for forward coating or reverse coating with thinner coating. This structure is integrated into one structure, compact and practical, and is suitable for the operation of different materials without additional coating heads, thus reducing the use cost of enterprises.

II. Three-Station Turret Unwinding+Stripping Winding

About R&d innovation

The three-station turret unwinding+stripping and winding integrated machine is used in situations where the protective film needs to be stripped when unwinding. The whole machine integrates unwinding tension control and winding tension control, and is suitable for situations with high flatness requirements after stripping and winding, so that the stripped coil can be recycled. This research achievement is advanced and innovative in the industry, and the control stability is in the forefront of the industry. The main feature is that it occupies less land than the traditional film walking mode, saves a separate stripping and winding unit than the traditional mode, and reduces the investment cost of enterprises and the maintenance cost.

III. Infrared Heating Oven

About R&d innovation

Infrared heating oven uses infrared radiation to directly heat the coating, and assists in blowing to remove moisture. This method is different from the traditional hot air drying, which reduces the requirement of air velocity uniformity in the drying process, greatly reduces the energy consumption of the oven and simplifies the structural design of the oven. The statistical results of experimental data show that compared with pure hot air drying, it can save energy by 30%~50%.

IV. Energy Conservation And Environmental Protection

About R&d innovation

1. The design of the oven was improved after being simulated by the fluid simulation software, so that the overall heating efficiency was improved and the overall energy consumption was reduced by 20%;

2. The design of the tuyere flow channel in the oven is optimized, the wind speed is stable and fluctuates little, the vortex phenomenon is eliminated, and the energy saving is 10%;