Battery slurry is divided into positive electrode slurry and negative electrode slurry. Positive electrode slurry consists of the binder, conductive agent, positive electrode materials etc.; Negative electrode slurry consists of the binder, graphite carbon powder and so on. For producing positive electrode slurry and negative electrode slurry, both need to mix, dissolve and disperse liquid-liquid materials and liquid-powder materials. During the process, temperature, viscosity and environment will be changed. SIEHE industry has a rich experience in producing battery slurry, and have a good command of powder, liquid feeding systems, conveyor systems, automatization control systems. In addition, we have made an important breakthrough in the mixing field, developed a unique Dual Planetary Mixer, greatly improves the uniformity and efficiency of product mixing. With increasing products requirements, SIEHE industry has developed a ultrafine dispersing emulsifier (grinder) which can do further dispersion and homogenization of the super fine powder or solid particle aggregating group in the liquid to obtain solid particles with fine enough size. And the powders are distributed evenly in the liquid to achieve function of micro dispersing and homogenizing result. It significantly improve the comprehensive performance of the slurry. Siehe Industry offers services for whole plant output, turnkey design and production line, factory renovation, expansion, project management consulting, design etc., can give thorough solution to the problem during battery slurry production.
|【Production Feature】:||high viscosity, high solid content|
|【Production Capacity】:||2-2,000T/ batch|
|【Application Industry】:||suitable for the production of all kinds of battery slurry (For more application industry, please click “Free Consultation” )|
|【Applicable Materials】:||Lithium-ion battery slurry, solar battery slurry, waste lead-acid battery slurry etc.|
SIEHE industry has extensive experience in the production of battery slurry, offers complete battery slurry production line mainly including mixing equipment, dispersing homogenizer, and can be equipped with heating, cooling, vacuum devices etc., turnkey projects also are available.
Strong core mixing function, wide applications
Regular battery slurry mixing machine is double planetary mixer, this machine is equipped with two sets of ribbon type agitators (twist type agitator) and high speed dispersing agitator, several sets of agitators rotate and at the same time revolve around the barrel wall, and work with the scraper to scrape the material on the barrel wall, no mixing dead corner; SIEHE industry has deep research and innovative development in mixing area, digesting and absorbing the world-class mixing technology, formed a unique new mixing product for high viscosity materials.
Ultrafine further dispersing, high product quality
The system line is with a ultrafine dispersing emulsifier (grinder) which can do further dispersion and homogenization of the super fine powder or solid particle aggregating group in the liquid to obtain solid particles with fine enough size. And the powders are distributed evenly in the liquid to achieve function of micro dispersing and homogenizing result. It significantly improve the comprehensive performance of the slurry.
High system stability
Siehe Industry procures high quality industrial products from world renowned company, motor using Siemens / ABB products, inverter adopting Emerson / Schneider products, weighing system using Mettler - Toledo products, flowmeter using E + H / Yokogawa products, hydraulic system using Atos products, vacuum system selecting Leybold / Busch products to ensure the accuracy and stability of the systematic production.
The main equipments of battery slurry production line: mixing equipment, dispersing homogenizer( Grinding Machine).
Double Planetary Mixer: The equipment consists of geared motor, planet carrier, agitator, scraper, barrel, double-column hydraulic lift systems, and racks etc.. The rotating planet carrier drives the mixing and dispersing shafts (optional) to revolve around the container axial direction and also to rotates at a high-speed at same time to put the materials under strong shearing and kneading force, so the materials are dispersed and mixed thoroughly. The scraper attached to the planet carrier rotates together with the planetary frame. It clings to the container wall and scrape the materials off the wall continuously. The container inner wall is precisely lathed and then mirror polished to ensure the scraper can scrape all materials sticking to the wall off without residue, improving the mixing effect.
Dispersing Homogenizer: The device adopts horizontal structure, its working chamber has a set of rotator and stator which coupled precisely; The motor drives intermediate shaft running at high speed, strong kinetic energy creates high linear speed of the rotor, so that the material between the gap of the stator and rotor flying out under a strong impact, crushing, centrifugal extrusion, hydraulic friction, shear strength and the material will be uniformly dispersed and refined in an instant. The equipment can work circularly so that ensured high quality products.
Dispersion grinding equipment: the main shaft in the working chamber of the machine is equipped with large number of high wear-resistant high hardness pins, the motor drives the grinding media of high filling ratio in the chamber running to different directions irregularly, the particles in the material suffer constant collision and friction of the grinding media, meanwhile the screen separates the material and the grinding media, so that the material flows into the grinding chamber from the tank continuously and circularly, realizing the purpose of making particle size smaller, particle size range narrower.
Battery slurry production line handover
This customer is a domestic renowned Lithium-ion battery slurry manufacturer, this picture is a customized core equipment of batter slurry production line—double planetary mixer.
【Features】:double twist type agitator with high speed disperser and scraper
Batch processing capacity: 2-2,000 kg
Mixing Equipment: Double Planetary Mixer
Dispersing Homogenizer: Inline High Shear Homogenizer
Dispersion grinding equipment: all-round horizontal bead mill
Heating methods: steam heating, oil heating, water heating
Vacuum mode: water ring vacuum pumps, rotary vane vacuum pump
Materials: SS304 stainless steel, SS316L stainless steel, high wear-resistant coating spray
Consulting our sales engineer, application engineers together with our sales staff will provide you the most reasonable configuration.