Products

Mixing machine is also known as a slurry mixer or electrode slurry mixer, which incorporates both dried mixing and wet mixing processes, used for mix the various components of the electrode slurry to achieve a homogenous mixture before coating it onto the electrode substrate, is a critical piece of equipment used in the preparation process of battery cell.

Slot die coater primarily involves the precise application of electrode materials onto onto the surface of the electrode substrate (usually made of copper or aluminum foil) through the coating head to form positive and negative electrodes for lithium-ion batteries.

Roll-to-roll coater operates on a continuous basis, where the substrate material, typically a thin metal foil such as aluminum or copper, is unwound from a supply roll and fed through various coating stations, facilitating the continuous and intermittent application of electrode slurry onto substrates.

Calendering machine is used to compress the electrode materials to a specific thickness. This compression enhances the packing density of the electrode, crucial for achieving optimal electrochemical performance and energy density of the lithium-ion battery.

Drying oven serves a crucial role in the manufacturing process by drying and curing the electrode layers coated onto the metal foil substrates,  this drying process help eliminate moisture and solvent residues, ensuring the performance of the electrodes.

Formation is an important step in the battery manufacturing process, with the primary purpose of converting the active material in the battery to a substance with normal electrochemical properties through the first charge, particularly to form an effective passivation film on the electrode (mainly the negative electrode).

Sorting cabinet is used to carry out testing and sorting of batteries. Through the equipment management system to get the data of each test point, so as to analyse the size of the capacity of these batteries and internal resistance and other data, to determine the quality grade of lithium batteries.

A battery slitting machine is a sophisticated piece of equipment designed for the precise cutting and processing of battery materials. It is used to precisely cut large rolls of electrode materials into narrower strips, which are then used in the assembly of lithium-ion battery cells. And slitting machine ensures uniformity and accuracy in the size of the electrode sheet.

Battery ultrasonic welding machine is used for metal welding in the battery production process. The transducer converts the high-power oscillating signal of ultrasonic frequency into corresponding mechanical energy, which is applied to the interface of the metal sheets to be fused, causing instant heating at the junction of the metal sheets. This in turn activates the particles in the metal lattice, causing the molecules at the junction of the metal sheets to interpenetrate and fuse together.

A winding machine is a specialized tool utilized in the fabrication of Li-ion / Sodium battery cells. It plays a crucial role in the assembly of batteries by precisely automating the process of assembling electrode sheets, separators, and other necessary components into a tightly wound roll structure, these rolls are then inserted into battery cells, forming the core component of the battery. Featuring precise tension control, automated guiding mechanisms, and quality monitoring systems to achieve high-quality assembly process in battery manufacturing.

A cylindrical cell bottom spot welding machine is a specialized piece of equipment used in the assembly process of lithium-ion batteries. Its primary function is to weld the bottom terminal of the battery cell to a conducting tab, ensuring a strong and reliable connection. And the spot welding machine is equipped with welding parameter self-checking comparison function to ensure that the quality of each welding spot meets the standard, the welding power supply is widely used in automation equipment welding supporting use.

Rolling groove machine is mainly used in the production process of cylindrical batteries in order to avoid the battery cell from the shell after the cell is put into the shell, the machine uses the grooving die to press a accurate and consistent groove horizontally at the opening of the battery steel shell, so that the cell is fixed in the shell and not easy to shake. And operators can adjust parameters such as grooving size, speed, etc. to meet the desired specifications for different battery applications.