Chengyue CY-SY400 Intermittent lithium battery coater Three roll transfer Spreader
Continuous Spreader, Intermittent Spreader transfer coating machine, 3 1.5 meters oven, roll surface design width 400mm, comma drawdown blade Measurement, optional solvent recovery processing device.
ChengYue
CY-SY400
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Introduction
The batch lithium battery coater is a three-roller transfer coating machine, which is convenient for the equipment of surface coating process on various substrates. Especially used in the lithium-ion battery industry, the equipment is designed to be convenient for researchers to use, and at the same time meet the requirements of coating accuracy and consistency is tantamount to production, and has excellent drying effect, which is the choice for the research and development of lithium-ion batteries, supercapacitors, nickel batteries and other secondary batteries.
Features
Substrate tension control, stable belt handling, configuration of deviation correction device;
Hot Air Oven, upper and lower double-sided blowing, excellent drying effect;
Three-roller transfer coating with a wide coating window;
Comma scraper measurement, with precision adjustment mechanism, to obtain high coating accuracy;
PLC control, touch screen operation, convenient and easy to use;
Solvent recovery and treatment device is optional.
ChengYue CY-SY400 Intermittent lithium battery coaterSpecifications
| LIST | VALUE |
|---|---|
| fit system | Lithium iron phosphoric acid, lithium cobalt oxide, lithium manganese oxide, graphite, silicon carbon and other systems |
| Coating method | Spreader transfer coating machine |
| Mechanical speed | Not less than 4.5m/min |
| Film thickness of running substrate | Aluminum foil (Al): 8~ 30um; Copper foil (Cu): 8~ 30um |
| Roller surface design width | 400mm |
| Guaranteed Spreader Width | Not less than 280mm |
| Spreader roller, backing roller | Diameter 120mm |
| Drawdown blade roller | Diameter 80mm |
| Spreader Accuracy | Better than +/- 3um (edge error +/- 5um) |
| Double top coating film Weight Accuracy | Spreader center value +/- 1.0% (mg/cm2) |
| Suitable slurry viscosity | 2000~12000 (mPas) |
| Film thickness range of single top coating | 30～200μm |
| Film thickness adjustment | Free adjustment, dial indicator display Accuracy 1a |
| Spreader length | Clearance: single piece Max. 10000mm, blank 8~ 120mm, Accuracy +/- 0.5mm |
| Winding Accuracy | ±0.5mm |
| Solvent characteristics | Oily solvent NMP (s.g = 1.033, b.p = 204 ℃) |
| Solid content range | 20~85% |
| Spreader dimensional Accuracy | L≤±1mm、W≤±0.5mm |
| Front and back alignment Accuracy | L≤±1mm、W≤±0.5mm |
| Over-roll installation structure | Steel frame firmly installed |
| Roller surface preparation | Aluminum roller surface oxidation |
| Winding method | The material roll is fixed with a 3-inch inflatable shaft; |
| Maximum bearing Capacity of inflatable shaft | 80KG |
| Number of unwinding inflatable shafts | Article 1 |
| Main drive motor | Servo motor |
| Roller surface preparation | Metal aluminum roller surface oxidation, round runout ≤ 30um |
| Drawdown blade structure | Double-sided comma drawdown blade |
| Coating roller (steel roller) | Hard chrome plating on the surface |
| Back roller (rubber roller) | Table bread imported EPDM glue |
| Intermittent height adjustment of drawdown blade | Manual adjustment; |
| Single head position | Installation and operation before drying |
| Oven length | 1.5 meters/section, a total of 3 sections, three stages of temperature control |
| material | SUS304 stainless steel |
| temperature control | Divided into normal operating temperature control, over-temperature monitoring and alarm protection control, each section is completely independent control |
| Single oven heating power | 9KW, 3 sections total 27KW |
| Blowing method | Upper and lower air blowing, Upper/Lower air chambers share heating body |
| Air nozzle structure | The air nozzle groove is slotted with a special mold |
| Fan control | contactor control |
| Heating control | Solid State Relay |
| Fan material | SUS304 stainless steel |
| Solvent recovery system | Optional |
| forward correction | Baking opening installation |
| Installation structure | Steel frame firmly installed |
| Winding inflatable shaft number | 1 single-arm winding |
| main Control system | Touch screen, PLC, module, servo system |
| operation mode | Manual, automatic, emergency stop; the whole machine can be operated before and after |
| alarm situation | When the device malfunctions, the touchscreen will display the corresponding correction screen |
| drawdown blade | Round jump ≤ +/- 1.5um, Ra0.4, straightness ≤ +/- 1.5um |
| Coating roller (steel roller) | Round runout ≤ +/- 1.5um, Ra0.4 straightness ≤ +/- 1.5um |
| rubber roller | Circular runout ≤ 10um, straightness ≤ 10um |
ChengYue CY-SY400 Intermittent lithium battery coater Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
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