18650 Battery Spot Welding Machine

TOB-MSK-330A Precise Pneumatic Single Point Welding Machine is specifically designed for professional Li-on Battery Research. It is mainly used for welding the cylinder core negative terminal (Nickel tab) to the bottom of the cylinder case. 90mm welding needle can easily insert into the cylinder case and weld the bottom. This machine is controlled by microcontroller, which is very easy to operate and can provide stable performance.

The TOB-YCTQGTGX-10 solid-state batteries ventilated optical testing system is suitable for cross-sectional testing via ventilated optical microscopy, Raman spectroscopy, and infrared (IR) spectroscopy.

This TOB-NJ2235 winding machine is an auto electrode winding, immersion and assembly all-in one machine for horns supercapacitor manufacturing.

Product Name: Lithium foil (lithium battery grade) Notice Lithium metal belongs to dangerous goods.  To ensure the timeliness of quotation and transportation.  Please mark the thickness, width and receiving information in the inquiry before you order the lithium metal product. SPECIFICATIONS (MOQ 100g) Molecular formula      Li  Melting point  180.5℃ Smell     Tasteless  Density  0.534g/cc PH (1%solution 25℃) >12  Formula weight  6.94 Surface  Silvery white       Element Content (%) Item Test result Item Test result K 0.0005 Al 0.0004 Na 0.001 Ni 0.003 Ca 0.003 Cu 0.0004 Fe 0.0005 Mg 0.0005 Si 0.0005 Cl 0.001 N 0.004 Li >99.9   Size Standard (mm)  Item          Standard          Error       Test result Width          55mm          ± 0.2mm     55.04~55.10mm Thickness          0.1mm          ± 0.01mm      0.102~0.109mm   Surface quality Surface lithium belt should be straight, bright, there should be no oil or other debris, no oxide and nitride visible, should not be ruffled, holes, cracks, crease, To allow a slight processing stripes and roller. The lithium belt edge should be neat, no cracks. Lithium belt without delamination and inclusion. Packing Lithium strip winding on the winding wheel, In the dry environment filled with argon sealing packing. Out packing is metal bucket sealing.  Handling and storage  Handling of lithium belt should be in an inert gas or in dry air, lithium belt save for a period of six months.  Email : tob.amy@tobmachine.com  Skype : amywangbest86  Whatsapp/Phone number : +86 181 2071 5609

This battery slurry vacuum filter is mainly used for Nano grade slurry for laboratory,with beautiful design, flexible and convenient use.

Carbon-coated aluminum foil for lithium ion battery electrode material.

This TOB-AW-3270C electrode winding machine is an automatic winding machine used for sodium ion battery manufacturing, It is suitable for winding different cells diameters.

Pouch Cell Edge Folding Machine