Cylindrical Cell Instruments

Cell Cylindrical Battery Electrode Slitting Machine

Using two or more continuous slitting processes for rolled material. The equipment is equipped with a precision knife holder, which can achieve high precision foil slitting. It is widely used in lithium battery, metal foil, optical film and other functional film industries.

Semi-automatic winding machine for accurate assembly of single cylindrical cell cores (also known as “jelly roll”) of 18650, 21700 or 32650 cell. Using this machine, cathode and anode films, separated by the top and bottom separator films, are rolled up into a hollow cylinder casing for cylindrical battery applications. It is an ideal tool for the reliable and precise production of high-quality wi ndings of electrode cores.

This product is the enormously popular AC pulse tab welder, controlled by single chip microcomputer. Its capability is more stable and reliable. It is designed for producing high standard NiCr, Ni-Mh, Li batteries, used for welding negative case and tab of cylinder batteries (single pin welding).

• MT-GC650 Semi-auto grooving machine is and desktop grooving machine, It is used for grooving various cylindrical cell cases including CR123,18650 26650, 32650 cells with customized grooving die. • This machine can also be used for aluminum shell capacitor uniform automatic roll groove.

The machine is configured for precise 18650 cell electrolyte filling, utilizing six main mechanisms. • The Fixture positions cells in a 5*5 layout with dowel pins, being the sole component replaced for model change. • The Electrolyte tank system (dual SUS316 tanks) manages supply, featuring automatic liquid feeding and degassing in the storage tank, monitored by level sensors and low-material alarms. • Electrolyte is dispensed by an accurate Filling pump with a precision ceramic valve (alumina core) and EPDM seals, achieving <= (+/-) 5% accuracy, adjustable by a micrometre. • The Filling mechanism uses module movement for precise nozzle positioning. • Post-filling quality is secured by Vacuum degassing (<= -90 kPa), which includes adjustable time/cycles and power-off/air-loss protection. • The entire operation is controlled by an industrial PC and PLC Control system, incorporating a dedicated temperature-control module for optimal sealing.

MT-CF650 is a compact hydraulic crimper for sealing all types of cylinder cases in lab R&D. The compact body design allows it to be easily placed inside a glove box and thus preventing contamination of the electrolyte materials during cell assembly. Simple operation with safety protection feature allows customers to master the sealing procedure within 5 minutes.

MT-JR135-Cylinder semi-automatic winder machine is used for winding battery anode/cathode electrodes with separator together in the research of Li-ion cylinder batteries.

Applicable to the injection and diffusion process of battery capacitors, after vacuuming and then filling and make diffusion. The electrolyte is more precision, absorption consistency, high reliability.

Planetary ball mill is necessary equipment for mixing, fine grinding, sample preparing, nano-materials dispersing, new product developing and preparing small volume high-tech material production.

MT-TBJ-180C continuous lab coating machine is a combination assembly of high precision modular coating station mechanism, and can be used for continuous coating proofing or small production research. The machine is specially used for the continuous coating process of lithium-ion battery cathode and anode coating. It is suitable for small scale coating in universities and enterprises. It can also be used in ceramic film, crystal film, special nanometre film, etc. The fuselage is made of stainless steel, beautiful, durable, surface spray treatment, easy to operate and so on.

It uses a floating piston design with no seals to wear or replace, minimizing service downtime. Dispenser is accurate to 0.5% with coefficients of variation of 0.1%. Digital models feature accurate and reproducible volume settings via a mechanical digital display.

MT-XJB-500 Planetary vacuum mixer is one high efficiency equipment with vacuum molding and dispersion function, suitable for the battery lab research of anode and cathode electrode slurry mixing process, as well as for the powdered and ceramic material materials mixing. Due to the fact that the stirring is completed in the vacuum state, there’s without air bubble, to improve material fillibility and model compactness and the compactness of model are improved. This Equipment can be used for Coin, Pouch and Cylindrical Cell all format in R&D level.

Can be used for a variety of chemical, biological, pharmaceutical, medical, agricultural research, environmental testing and other fields, powder, easily oxidizable substances, need to be dried in vacuum, baking, sanitize, test and so on

This slurry filter is mainly applied to a special filter designed for laboratory samples to filter out various hard particles with a particle size of not less than 124 microns in the slurry. The whole machine has beautiful design and is flexible and convenient to use.

MT-DG-150L Lab Roll Press Machine is a compact precision electric rolling press machine. It has dual rollers of 96 mm dia. x 150mm width and dual grade micrometre. This lab roll press machine is an ideal rolling press for adjusting thickness and increasing active material density of the electrode in Li-Ion batteries research after coating and drying.

Since the viscosity of battery electrode pasta/slurry plays an important role during the electrode coating on current collector, it is necessary to use a tester to monitor and then adjust the viscosity when mixing. Usually, the cathode slurry viscosity needs to be controlled in range of 6000-1000cp, and Anode slurry viscosity needs to be controlled in range of 1000-3000cp. MT-NDJ-5S Digital viscometer is with viscosity testing range from 10-100000cp, it can display the testing result in the screen directly without calculate. It is ideal viscosity testing equipment for lithium battery producing and lab research.