Slot Die Coating is the most widely used in the manufacture of lithium-ion batteries, where the fluid (slurry) is coated on a substrate such as copper foil/aluminum foil with uniform motion by squeezing through a special flow path.

It has the advantages of fast coating speed, high precision, uniform wet thickness, closed coating system to prevent the slurry from being polluted, high utilization rate of slurry, and stable slurry properties. And can be multi-layer coating at the same time, can be applied to a large range of different slurry viscosity and solid content.

• High degree of automation: fully automatic winding and unwinding, support for AGV and automatic logistics docking.
• Large capacity of single machine: mechanical speed 120m/min, coating speed 100m/min, width Max1500mm.
• Equipment stability: double guide rails with direct-drive reel structure, system tension fluctuation≤±2N.
• Intelligent oven: support roller + air suspension structure, wind speed deviation < 5%, customized design intelligent scheme.
• Energy saving and efficiency improvement:equipped with infrared auxiliary heating system, coating speed is increased by 30%, and drying effect is improved.