HD Small Roll to Roll Battery Electrode Continuous Coating Machine

Small Roll To Roll Battery Electrode Continuous Coating Machine

Description:

The intermittent type test coating machine is a three roll transfer coating equipment, can continuous and intermittent coating, It is convenient to be used for surface coating process of various substrates. Especially used in lithium ion battery industry. This equipment is easy for researchers and design to meet the requirements of coating accuracy and consistency no different from production. The drying effect is excellent , It is the ideal Choice for lithium ion batteries, super capacitors, nickel batteries and other secondary batteries research and development.

Main feature

* Can free switch to achieve continuous and intermittent coating.

* Base material tension control, belt stable, equipped with correction device.

* Hot air drying oven, upper and lower double side air drying, high quality drying effect.

* Three roll transfer coating, have wider coating window.

* Comma scraper gauge, work in with precision regulator mechanism, can Obtain high coating accuracy.

STANDARD FEATURES

Suitable for the coating process of battery positive and negative electrode sheet of ternary, lithium iron phosphate, lithium cobalt oxide, lithium manganate, graphite, silicon carbon and other systems

1.Coating method: Continuous coating, intermittent coating

2. Number of oven sections: 1 section 1 meter oven

3. Coating speed: 0~0.5m/min

4. Operating base material thickness: Aluminum foil (Al): 8～30um, Copper foil (Cu): 8～30um

5. Roll surface design width: 330 mm

6. Guarantee coating width: within 280mm

7. Coating roller, rubber roller: Φ120mm

8. Scraper: Φ80mm

9. Coating accuracy: ±3um

10. Double-sided coating weight accuracy (mg/cm2): coating center value ±1.0%

11. Suitable for slurry viscosity: 2000~12000 (mPas)

12. Single-sided coating dry thickness range: 20-200μm

13. Solvent characteristics: Oily solvent NMP (s.g=1.033, b.p=204℃)

14. Aqueous solvent: H2O/NMP(s.g=1.000, b.p=100℃)

15. Suitable solid content range: 20~85%

16. Coating size accuracy (mm): L≤±1, W≤±0.5

17. Accuracy of front and back faces (mm): L≤±1, W≤±0.5

ABOUT HAIDA

Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.

Haida main business scope includes equipment production, non-standard equipment customization, software development, measurement and maintenance consulting services. The company has passed ISO9000 certification and multiple certifications by internationally renowned testing organizations such as BV, SGS, TUV, and its products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS and other domestic and foreign standards. Meanwhile, invested a large amount of research and development funds to adhere to the product concept of R & D , sales and products reserve to walk at the forefront of the industry. Moreover Haida participated in composing of furniture test standards and commonly drew up CY/T229-2020 industry standards with the National quality inspection, jointly developed industry test equipment with the National Paper Products Center and Dongguan Quality Testing Furniture Laboratory, co-built the reliability laboratory with many well-known enterprises, and Jointly built the dangerous articles packaging laboratory with Guangdong Huangpu Customs Technology Center.

Haida adheres to the vision of "To be the World Class Testing Equipment enterprise" and attaches importance to platform construction and talent reserves. Having 630 employee which contain 150 technicians and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won 2 national invention patents and over 100 utility model patents, At the same time, established 5 industry-university-research cooperation bases with universities and research institutes and invited more than 20 doctoral supervisors as consultants.

Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!