Features
 | - Color touchscreen control
- Winding motor direction control: forward and reverse switchable (manual mode)
- Adjustable tension (0 – 4 N) for both top and bottom separator films
- Vacuum-assisted, 1200 mm long feeder bed for accurate cathode/anode film positioning & feeding
- Automatic finish cut upon the completion of the configured number of rotations
- Suitable for cylindrical battery sizes such as 18650, 21700, 26650 and 32650 （jelley roll dia. 14mm~32mm; length 25~70mm）
|
| Input Power | - Single-phase， 220 VAC, 50 / 60 Hz
- 1 kW power
|
| Compressed Air | - Compressed air of 0.7 MPa is needed for the operation of this machine
- Please note the air compressor is not included. Please click the picture below to order one at MTI, or order it from your local hardware store
- Attention: If a gas cylinder is used instead of an air compressor(pic2), a two-stage pressure regulator(pic1) must be installed on the gas cylinder to limit the pressure within the required working range for safe operation. Click here to learn the installation of a gas regulator.
 pic1  pic2 |
Cathode / Anode Feeding
 | - Loading material: cathode/anode sheets, such as aluminum foil coated with LiFePO4 or LiCoO2, NMC (cathode), and copper foil coated with graphite (anode)
- Length range: < 1200 mm recommended (length of the feeder bed plus extension)
- Width range: 25 – 70 mm (adjustable on feeder bed)
- Thickness range: 100 – 300 μm
|
| Separator Feeding | - Loading material: separator film rolls, such as polyethylene (PE) or polypropylene (PP)
- Length range: separator roll with a diameter < 250 mm
- Width range: 25 – 70 mm
- Thickness range: < 100 μm
- Tension range: 0 – 4 N for both top and bottom separator films
|
Winding
 | - Winding needle size: 3.5 mm OD
- Electrode winding size: 14 – 32 mm OD, 25 – 70 mm in length
- To wind an electrode core with a certain OD, a spreadsheet for calculating the needed number of turns and electrode sheet length can be downloaded here
- Winding speed: 0 – 400 rpm adjustable
- Winding precision: < 0.5 mm edge roughness
|
Tape Dispenser
 | - An automatic tape dispenser is included for strapping finished electrode core with tapes
- 220 VAC 50 / 60 Hz, 160 W
- Cutting length range: 13 – 60 mm adjustable
- Tape width range: 3 – 25 mm adjustable
- Tape roll size: 25, 32, 75 mm ID, up to 130 mm OD
- Tape dispenser manual is available for download here
|
| Optional | |
| Size | - 1000 mm L x 700 mm W x 900 mm H
|
| Net Weight | |
| Shipping Weight & Dimensions | |
| Warranty | - One year limited warranty with lifetime support
- Rusting or damage due to improper storage conditions or maintenance is not covered by warranty
|
Compliance
 | - CE Certified
- NRTL or CSA Certification is available upon request at extra cost
|
| Operation Instruction & Video |   |
| Application Notes | - Place the machine on a flat surface free of vibration to avoid tipping of the machine
- Do not change the factory settings of air cylinders without consulting MTI. Beware not to change the air cylinder settings by accident.
- Take extra caution when operating the cutter and motor to avoid possible physical injury! Do not touch cutter with hand! Do not put a hand close to the cutter while the equipment is operating! Do not let hand, hair, or cloth get caught in the rolling - clamping - winding assembly! Put up warning signs, and warn other people to stay clear of the equipment.
- Fully automatic winding machine is available upon request
- ：
 |
