250mm Stainless steel doctor blade with precision ground edge. it is a nice coating device for lab lithium ion button battery electrode film applicator.
This manual battery winding machine suitable for super capacitors, cylindrical batteries, and pouch cell lithium battery. The cathode and anode electrodes and battery separators are wound into cells.
Electric vacuum mixing machine is designed for making large batch of chemical compound via blending and mixing in single container under vacuum driven by electricity only.