Lithium Battery Laboratory

The lithium battery laboratory is suitable for viscosity testing of various liquids, fabrication of lithium battery slurry, testing of slurry products, development of continuous homogenization equipment, development of new lithium battery materials, and development of new lithium battery process etc.

Test Equipment

High speed mixer, dryer, tank mill, model 95 extruder, model 20 extruder, water tank, digital ultrasonic cleaning machine, manual horizontal roller press, rotary dehumidifier, metal foreign matter detection system, oil-free diaphragm sand core filtration vacuum device, rotational viscometer, moisture meter, heated plate coating machine, central control system (together forming a continuous twin-screw homogenization system).

Work Scene

Lithium battery laboratory generally take pulping process as the main test object. Before start, heating pretreatment of liquid feeders and extruders are carried out. Through material formula, the solid powder and liquid binder are mixed, and the materials will be premixed by high speed mixer. The premixed materials pass through a tank miller. The miller will perform iron removal treatment, and the processed slurry enters the extruder quantitatively in batches through liquid feeders. After screw meshing, shearing, dispersion and mixing, ultimately forming tablet slurry material.

Work Characteristics

The continuous twin-screw homogenization system technology has the advantages of pipeline continuous mixing, forced conveying, strong shearing, high torque, modularity and self-cleaning etc. The operating parameters can be flexibly set and adjusted according to process requirements to achieve optimal operating conditions.