When slitting lithium battery separators, it is often found that the width of the separator is too wide or there are some defects. Improve product utilization. Combining years of production experience, our company has developed the GC450 cutting machine, which is specially used for cutting and cutting lithium battery films.

Characteristic Description

Using color touch screen and Siemens 200 series PLC, stable operation and humanized operation;

It has the functions of automatic constant tension unwinding, tapered tension control winding, fixed length (diameter) stop, and stop tension maintenance;

The variable frequency motor is used as the traction and winding drive, so that the line speed and tension of the whole machine can be dynamically and synchronously controlled automatically, and it has the characteristics of fast response and stable control;

The whole machine is designed as a whole with casters and adopts 220V power supply, which has the advantages of compact structure, convenient operation, etc. At the same time, it is flexible and convenient to move, and is not limited by the factory space and power supply conditions;

Technical Parameter

Equipment substrate direction	Unwind on the right, rewind on the left (facing the operating surface of the equipment)
Applicable substrates	PE/PP/battery separator Thickness: 5-30μm
Substrate Width	400mm
Mechanical Speed	180m/min
Working speed	50-150 m/min (depending on process and material)
Guide roller web width	450mm
Material Roll Diameter	Unwinding Max300mm, Rewinding Max300mm
Unwinding method	The air shaft rotates at a small angle (single station or double station is optional)
Winding method	Separate left and right, independent arm or air shaft (choose one)
Unwind mandrel size	3 inch paper core
Rewinding Mandrel Size	Double independent arm: 3-inch paper core or special plastic core, double inflatable shaft: 3-inch paper core (optional 6-inch nylon sleeve)
Splitting method	Straight knife (with fixed size spacer)
The uniformity of winding section	Rewinding end face deviation ±0.5mm
Tension Control Accuracy	Tension range of the whole machine: 2-100N/full width, precision±1N
Power usage	Power about 2.0KW, single-phase AC 220V
Working air pressure	6kg/cm³ (Max. 7kg/cm³)
Outer dimensions	1200mm1100mm1100mm
Device Color	Off-white (according to customer requirements)
Complete machine quality	约100KG

key word:

High speed lithium battery separator coating machine/lithium battery separator cutting machine/lithium battery separator modification machine