Madung masat da ai lam ni
| Amyu | Hpaji masa |
|---|---|
| Jai lang mai ai arung arai ni | LFP, LCO, LMO, NMC, graphite, silicon{0}}carbon hte kaga lithium-ion wan n-gun dat arung arai ni |
| Grau lawan ai hku galaw shapraw ai | minit 12 |
| Roller kaba ai | Ø400 × 450 mm |
| Kaja ai bungli galaw ai galu kaba ai | 420 mm du hkra |
| Calender galaw ngut ai hpang electrode a galu kaba ai lam | ±2 μm hta n law ai (sh) maren sha re ai |
| Roller lawan ai | 2–12 rpm, lahkam n nga ai sha galai shai ai |
| Roller ntsa n-gun ja ai | HRC 66-68 |
| Roller ntsa n-gun n rawng ai | Ra 0.04 |
| Shang wa ai coil galu kaba dik htum | Ø500 mm |
| Law dik htum shang wa ai roll n-gun | kg 300 |
| Winding jut htingnut ai lam | ±0.4 mm hta n law ai (sh) maren sha re. |
| Shawng katsi ai nbung laru | Degree 100 du hkra |
| Roller katsi ai n-gun | Nta kata na katsi ai hpe 150℃du hkra |
| Roller a katsi kahtet ai lam maren mara | ±1 degree |
| Nbung hpe shinggrup da ai | 0.5-0.7 MPa |
| N-gun jaw ai | 380 V, 50 Hz, daw 3, sumri 5 |
| Yawng hkra line shadawn shadang | 2680 × 1800 mm daram |
Hpang jahtum na masat da ai lam ni gaw, electrode arung arai, bungli galaw ai shara, yaw shada ai n-gun, galaw shapraw lu ai atsam, hte customer ni a process ra kadawn ai lam ni hte maren shai hkat chye ai.
Machine hpe shingran yu ai
Electrode Roller dip jak gara hku bungli galaw ai
Dai coated electrode hpe n-gun n rawng ai daw kaw nna jaw nna, calendering unit de n shang shi yang, hkang zing ai lahkam law law hpe lai di ra ai.
Hpaw ra ai → Hka lum ai → N-gup magap hpe n-gun jaw ai → N-gun hpe hkang ai → N-gup hpe n-gun jaw ai → Buffer galaw ai → Shawng nnan katsi ai → Roller hpe dip ai → Roller hpe jasan jaseng ai → Buffer galaw ai → N-gun hpe hkang ai → bai gram lajang ai →
Calendering garai n galaw shi yang, electrode hpe hkang lu ai tension npu hta tawn da nna, lusha jaw ai maga de hkan nna align galaw da ai. Preheating daw gaw, rollers ni de n shang shi yang, electrode hpe condition galaw ya lu ai. Rolling galaw ai shaloi, hydraulic n-gun hte roll-gap hpe gram lajang ai lam gaw, electrode hpe n-gun jaw ai lam hpe dawdan ya ai.
Calendering galaw ngut ai hpang, electrode gaw, npu na tension hte alignment daw ni hpe lai nna, ngut sai coil langai mi de bai n-gun dat ai.
Ndai matut manoi lajang da ai lam gaw lata hte galaw ai lam hpe shayawm ya nna, galaw ai lam ting hta electrode hpe hkang lu ai tension npu hta tawn da ya ai.
Shang wa ai Electrode a hkrang masa
Ndai jak hpe lawu na shingra tara kata na coated electrode coil ni hpe galaw lu na matu galaw da ai:
| Amyu | Laksan masat masa |
|---|---|
| Aluminium n-gup magap n-gun | 10–35 μm |
| Magri n-gang n-gun | 6–25 μm |
| Shang wa ai electrode a n-gun | 100–300 μm |
| Grau htum ai arung arai coil diameter | Ø500 mm |
| Grau htum ai arung arai n-gun | kg 300 |
| Shang wa ai electrode a galu kaba ai lam | ±2 μm hta n law ai (sh) maren sha re. |
| Core kata na diameter | Inch 3 |
| Grau htum ai core galu ai | 650 mm |
Dai zawn re ai n-gun atsam ni hpe yu nna, electrode a hkrang masa, coating a masa, substrate, target density, ra ai ngut kre ai n-gun atsam ni hpe yu nna, teng sha bungli galaw ai shara hpe dawdan ra ai.
Hpang jahtum na Electrode a hkrang masa
Calendering galaw ngut ai hpang, lawu na ngut sai-coil masat masa ni a matu system hpe galaw da ai:
| Amyu | Laksan masat masa |
|---|---|
| Electrode n-gun n bung ai lam | ±2 μm hta n law ai (sh) maren sha re. |
| Coil kaba dik htum galu kaba ai | Ø500 mm |
| Grau htum ai roll n-gun | kg 300 |
| Winding jut htingnut ai lam | ±0.4 mm hta n law ai (sh) maren sha re. |
Teng sha n-gun ja ai hte n-gun ja ai mahtai gaw, shang wa ai coating a n-gun, electrode arung arai, roller a masa, line a lawan ai, n-gun, rolling a n-gun, hte kaga process variable ni hta madung nga ai.
Madung arung arai ni hpe gram lajang ai lam
Hkum tsup ai electrode calendering ladat hta, uncoiler, splicing platform, edge-trimming unit, n-gun shayawm ai hte buffer daw ni, n-gun shayawm ai ladat, hydraulic roller press, rewinder, hte wan n-gun hpe hkang ai ladat ni lawm ai.
1. Hpaw ai
Dai uncoiler gaw shang wa ai electrode coil hpe jum da nna, dai hpe hkang lu ai n-gun hte calendering daw de bang ya ai.
Dai hta nbung n-gun, magnetic powder brake, n-gun hpe hkang ai, lam madun ai roller ni, n-gup magap hpe shi hkrai shi hkrang shapraw ya ai ladat ni lawm ai.
Madung masat masa ni:
Hpaw ai n-gang: Ø76 mm
Kaja ai shaft galu ai: 500 mm
Kaji dik htum n shinggrup ai galu kaba ai: Ø400 mm
Grau kaba ai lit: 300 kg
0.5-50 kg hpe gram lajang mai ai
Hpang jahtum hkrang hkrak ai: ±0.2 mm
2. Hkrang garan ai shara
Coil hpe jum ai shaloi electrode arung arai ni hpe matut mahkai na matu karum ya na matu, n-gun n rawng ai shara kaw splicing platform hpe jung da ai.
Dai hta, shingdaw ai plate, n-gun dat ai n-gang, cylinder, hte lam madun ai n-gang ni lawm ai.
Splicing galu kaba ai:400 mm
Cylinder- hpe shachyut ai pressure bar gaw, shingdaw ai lam galaw ai shaloi, dai arai hpe ngang ngang jum da lu hkra karum ya ai.
3. Hpang jahtum-Hkrang hpe gang je kau ai jak
Dai n-gup magap-trimming unit gaw, n-gup magap n kap ai n-gup magap ni hte grau law ai arung arai ni hpe, electrode gaw roller press de n du shi yang, shaw kau ya ai.
Ndai lam gaw, n-gup magap n lawm ai shara ni a n bung ai deformation behavior a majaw byin pru wa ai thickness galai shai ai lam hpe shayawm ya lu ai.
Madung masat masa ni:
Blade a lawan ai: 40 rpm du hkra
200-400 mm hpe gram lajang mai ai galu kaba ai
Motor n-gun: 0.4 kW
N-gun jaw ai: 380 V, 50 Hz, 3-phase
4. N-gun shayawm ai hte Buffer System
Roller press n galaw shi yang hte galaw ngut ai hpang, vibration damping daw lahkawng hpe bang da ai.
Floating roller lajang da ai lam gaw, lusha jaw sha ai hte -up ai aten hta electrode hpe ngang grin hkra galaw ya ai, grau nna line gaw grau n-gun ja ai (sh) aten kadun laman galaw ai masa ni hta bungli galaw nga ai aten hta.
Buffer daw ni gaw, n bung ai hkang zing ai lahkam ni a lapran hta, jat bang ai arung arai hkawm sa ai lam hpe mung jaw ya nna, n-gun galai shai ai lam ni hpe grau shim lum hkra galaw ya lu ai.
5. Shawng nnan katsi ai ladat
Preheating daw hta infrared n-gun hpe lang nna, calendering n galaw shi yang, ra ai n-gun de electrode hpe du hkra galaw ai.
Madung lam ni:
Katsi ai hpe galai shai mai ai: 100℃du hkra
Katsi ai hpe yu reng ai
-katsi ai hpe makawp maga ai lam
Ra ai n-gun n-gun gaw, electrode arung arai hte customer a process recipe hta madung nga ai.
6. Hka htung Roller dip ai jak
Hydraulic roller press gaw, ndai system a madung bungli galaw ai daw rai nga ai. Dai gaw, hkrak tup ai-machine hte galaw ai roller lahkawng hku nna, coated electrode hpe hkang lu ai n-gun hpe jaw ya ai.
Roller press hta n-gun ja ai cast-hpyen n-gang, hka n-gun jat ai ladat, roll-gap hpe gram lajang ai ladat, mawdaw gau ai ladat, roller hpe katsi shangun ai matut mahkai lam, roller hpe jasan jaseng ai ladat ni hpe lang ai.
Roller a hkrang masa:
Roller a galu kaba ai: Ø400 mm
Roller galu kaba ai: 450 mm
Kaja ai bungli galaw ai galu kaba ai lam: 420 mm du hkra
Roller a lawan ai: 2-12 rpm
Roller arung arai: 9Cr3Mo
Ntsa maga na ngang kang ai lam: HRC 66–68
Hkrang n-gun ja ai: HB280-300
Quenching sung ai shara: 18 mm hta grau kaba ai (sh) maren sha re
Radial hprawng hkawm ai lam: ±0.001 mm hta n law ai (sh) maren sha re
Ntsa n-gun: Ra 0.04
Chrome plating n-gun: 0.18 mm hta grau kaba ai (sh) maren sha re
Roller ni hpe P5-grade hkrak ai bearing ni hte madi shadaw ya ai. Roller ntsa kaw scraper zawn re ai jasan jaseng ai ladat hpe jung da nna, shaw kau ai arung arai ni hpe shinggyin la na matu sumpu langai mi lawm ai.
Hka hte gap-hkang ai ladat:
Hka htung n-gun: Ø200 mm
Hkrun lam: 10 mm
0–2 mm
Gap hpe gram lajang ai: Hka n galai shai ai - n-gun masa
Pressure hte gap hpe masat da ai: HMI hku nna hkang ai
Mawdaw htawt sit ai lam: Mungkan ting na matut mahkai lam
Madung mawdaw: 2 × 5.5 kW
HMI gaw, jak rung a setting ni hpe lata hte n galai shai ai sha, key rolling parameters ni hpe gram lajang na matu hte yu reng na matu ahkang jaw ai.
7. Roller hte katsi ai ladat
Roller press hpe thermal-sau n-gun dat ai ladat hte n-gun dat ai calendering galaw ra ai shaloi bang mai ai.
Madung masat masa ni:
Katsi ai shara: Nta kata na katsi ai shara 150℃du hkra
Katsi ai hpe madun ai: Digital
Roller a katsi kahtet ai lam maren mara: ±1 degree
Katsi ai sau: Katsi ai sau
Katsi ai ladat: Mold katsi ai hpe hkang ai
Katsi ai n-gun: Nta kata na katsi ai hpe 80℃du hkra minit 60 hta n-pu (sh) dai hte maren sha
Stabilization aten: Minit 100 hta n law ai (sh) maren sha re
Sau law dik htum lwi ai: 220 L/min
Katsi ai hpe makawp maga na matu, katsi ai hpe over-alarm bang da ai.
8. Bai hpaw ai
Calendering galaw ngut ai hpang, ngut sai electrode hpe coil langai mi hta shinggrup nna, hpang na bungli ni rai nga ai slitting hte cell ni hpe shinggyin la lu na matu galaw ai.
Dai rewinder hta nbung n-gun, shinggrup ai mawdaw, magnetic powder clutch, n-gun hpe hkang ai, lam madun ai roller ni, n-gup magap ni hpe shingdaw ai ladat ni lawm ai.
Madung masat masa ni:
Bai shinggrup ai n-gang: Ø76 mm nbung n-gang
Kaja ai shaft galu ai: 400 mm
Grau htum ai shingnip shingna: Ø400 mm
Grau kaba ai lit: 400 kg
0.5-50 kg hpe gram lajang mai ai
Hpang jahtum hkrang hkrak ai: ±0.2 mm
9. Wan jak hpe hkang ai ladat
Dai wan n-gun hpe hkang ai ladat gaw, lusha jaw sha ai, shinggrup ai, n-gun jat ai, n-gun jat ai, hka n-gun jat ai, bai shinggrup ai bungli ni hpe hkyen lajang ya ai.
Operator wa gaw HMI touchscreen hku nna madung galaw ai lam ni hpe yu nna gram lajang mai ai, dai hta lawm ai:
Roller lawan ai
Hka n-gun
Roll gap ai
Roller shara htawt sit ai lam
Tension hpe n-gun n jaw ai
Rewinding tension
Hpang jahtum hkrang shapraw ai
Control system gaw line a daw n bung ai ni hpe langai hkrai hku nna bungli galaw na hta grau nna rau jawm galaw lu shangun ai.
Electrode arung arai ni
Electrode Roller Press Machine hpe lithium-ion battery cathode hte anode arung arai ni a matu gram lajang mai ai.
Cathode arung arai ni
Lithium magri n-gun (LFP)
Litium kobalt wansa (LCO)
Litium manganez n-gun (LMO)
NMC hte kaga ternary arung arai ni .
Anode arung arai ni
Graphite
Silikon-karbon
Kaga htuk manu ai anode hkrang shapraw ai lam ni
Ra ai shinggrup ai n-gun, nbung katsi ai, lawan ai, shinggrup ai gap ni gaw arung arai langai hte langai n bung ai. Dai majaw, galaw sa wa na masa ni hpe, mari ai wa a electrode n-gun hte, yaw shada ai n-gun (target density) hte maren, masat da ra ai.
Electrode Calender galaw ai gaw hpa galaw ai kun?
Calendering gaw, npu na battery hpe n galaw shi yang, ra ai n-gun hte n-gun hpe lu la na matu, coated electrode hpe shinggrup da ai.
Ndai lam gaw ahkyak ai electrode atsam nkau mi hpe hkra machyi shangun lu ai, dai ni hta:
Electrode n-gun
Electrode n-gun
Porosity
Npu ntsa bung ai lam
Hpaji masa hta n galai shai ai
Lawu de na htu ai hte cell hpawng de ai atsam
Teng man ai calendering masa gaw electrode arung arai hte cell hkrang masa hta madung nga ai. Grai law hkra shinggrup ai gaw porosity hpe shayawm ya lu nna, n law htum shinggrup ai gaw ra ai density (sh) thickness n lu ai electrode hpe byin shangun chye ai.
Ndai lam a majaw, roller a n-gun, gap, nbung n-gun, n-gun, line speed ni hpe langai hkrai hku nna gram lajang na malai, rau sha myit yu ra ai.
Laika shawk shawn ai lam ni
Ndai jak hpe lithium-ion battery galaw ai shara amyu myu hta lang mai ai, dai ni hta:
Battery n-gun jaw ai ladat ni
Pilot-scale electrode galaw ai lam, galaw ai lam hpe gyin shalat ai lam, hte galaw shapraw ai parameter ni hpe jep chyoi ai lam ni a matu htuk manu ai.
EV Battery galaw shapraw ai
Wan jak mawdaw ni hta lang ai lithium-ion cell ni a matu cathode hte anode electrode ni hpe calender galaw na matu lang ai.
N-gun mahkawng da ai Battery galaw shapraw ai lam
N shamu n shamawt ai n-gun hpe shinggyin tawn da ai application ni a matu galaw da ai battery system ni hta electrode galaw na matu htuk manu ai.
Battery arung arai ni hpe sawk sagawn nna galaw shapraw ai lam
Dai majaw, n bung ai electrode hkrang ni hte calendering masa ni hpe jep joi na matu, dai jak hpe htuk manu hkra galaw ya ai.
Lithium Battery galaw shapraw ai ladat ni
Roller press hpe npu na electrode ni hpe kayau ai, shinggrup ai, hte hkyet kau ai arung arai ni hte npu de na slitting, winding, shing nrai stacking galaw ai ladat ni hte hpawng de mai ai.
Battery galaw ai arung arai ni hte hpawng de ai lam
Electrode Roller Press Machine hpe kaga battery galaw ai arung arai ni hte matut mahkai nna, matut manoi galaw ai ladat hpe galaw lu ai.
Kalang lang upstream arung arai ni hta lawm ai:
Batteri kayau ai jak
Electrode hpe ka-up jak
Electrode hte katsi ai wan wut
Kalang lang downstream arung arai ni hta lawm ai:
Electrode hpe garan ai jak
Battery shinggrup ai jak
Battery bang ai jak
Hkum tsup ai battery galaw ai masing hpe gyin shalat nga ai customers ni a matu, roller press hpe mung, laksan galaw da ai battery pilot line (sh) turnkey battery galaw ai line hta bang mai ai.
Hpaji masa masat masa
| Amyu | Hpaji masa |
|---|---|
| Roller kaba ai | Ø400 × 450 mm |
| Kaja ai roller dam ai | 420 mm |
| Roller dip ai shadawn shadang | × 780 × 1800 mm daram |
| Hkum tsup ai line shadawn shadang | 2680 × 1800 mm daram |
| Arung arai ni a n-gun hpe sawn la ai | Roller hpe dip ai shaloi, ton 4.5 daram |
| Ga npu hta lit ra ai | Roller daw hta 3 tons/m2 hta grau kaba ai (sh) maren sha re |
| Nbung n-gun | 0.5-0.7 MPa |
| Nbung jai lang ai lam | m3/min daram |
| Bungli galaw ai nbung katsi ai | 0 kaw nna +45 degree |
| Relative hka n-gun | 50% hta n law ai (sh) maren sha re |
| N-gun jaw ai | 380 V, 50 Hz, daw 3, sumri 5 |
| Grau lawan ai hku galaw shapraw ai | minit 12 |
| Roller lawan ai | 2-12 rpm |
Hpang jahtum na arung arai ni hpe gram lajang ai lam hte jai lang ra ai lam ni hpe customer a galaw sa wa ai lam hte galaw shapraw ra ai lam ni hte shingdaw nna, hkan sa ra ai.
Electrode Roller hpe gara hku lata la na
Roller press hpe hkrak hkra galaw na matu ra ai galaw shapraw ai lawan ai hta grau nna madung nga ai. Battery galaw ai ni gaw, jak n lata shi yang, ndai lam ni hpe myit yu ra ai:
Cathode (sh) anode arung arai
Electrode dam ai
Shang wa ai electrode a n-gun
Hpun n-gun
Target n-gun
Yaw shada ai electrode n-gun
Ra ai porosity
Hpaga galaw ai lawan ai
Coil a galu kaba ai hte n-gun
Ra ai shinggrup ai n-gun
Katsi ai (sh) n katsi ai calendering
Pilot-scale (sh) mass- galaw shapraw ra ai lam ni
Ndai parameters ni hpe tau hkrau jaw ai gaw, roller press a hkrang masa hte galaw sa wa ai lam hpe, teng sha galaw shapraw ra ai lam ni hte grau ni htep hkra galaw ya lu ai.
Laksan galaw ai
Electrode roller press jak hpe customer a electrode arung arai, bungli galaw ai galu kaba ai lam, yaw shada ai galu kaba ai lam, galaw shapraw lu ai atsam, coil a shadawn shadang, galaw sa wa na matu ra kadawn ai lam ni hte maren gram lajang mai ai.
Mai byin ai gram lajang ai shara ni hta:
Roller bungli galaw ai galu kaba ai
Rolling n-gun n-gun
Roller katsi ai ladat
Tension hpe hkang ai
Hpang jahtum hkrang shapraw ai
Coil shadawn shadang
Hpaga galaw ai lawan ai
Wan jak hkrang shapraw ai lam
HMI hte hkang ai magam bungli ni
Hpaga galaw ai lam garai n galaw shi yang, customer a electrode masat masa hte factory masa ni hpe yu nna, jak rung a hkrang hpe bai maram yu mai ai.
Laika shawk shawn ai lam ni
Ndai Electrode Roller Press Machine hpe lithium-ion battery galaw shapraw na matu, hpawng de da ai n-gun dat galaw ai ladat a daw langai hku nna jai lang mai ai.
Project-laksan ra kadawn ai lam ni a matu, jak rung a hkrang hpe, mari ai wa a electrode arung arai, galaw shapraw lu ai atsam, hte yaw shada ai calendering parameters ni hte maren jep joi mai ai.
Hpungtau Company
FAQ
Electrode Roller hpe dip ai jak ngu ai gaw hpa rai ta?
Electrode Roller Press Machine hpe lang nna, n-gun rawng ai n-gun rawng ai n-gun ni hpe calender galaw ai. Dai gaw, npu na battery galaw ai lam ni garai n galaw shi yang, electrode a n-gun hte n-gun hpe gram lajang na matu, roller lahkawng a lapran hta hkang lu ai n-gun hpe jai lang ai.
Roller press galaw ai shaloi gara battery arung arai ni hpe galaw mai ai kun?
Ndai jak gaw, ra ai ladat masa hpe hkan nna, LFP, LCO, LMO, NMC, graphite, hte silicon{1}}carbon ni lawm ai, n-gun rawng ai lithium{0}}ion battery electrode arung arai ni hpe galaw lu ai.
Grau lawan ai hku galaw shapraw ai gaw kade daram rai na kun?
Ndai configuration a galaw shapraw ai lawan dik htum gaw 12 m/min du hkra rai nga ai. Htap htuk ai bungli galaw ai lawan ai lam gaw, electrode arung arai, galu kaba ai, n-gun, target density, hte kaga process masa ni hta madung nga ai.
Dai jak gaw gara thickness hpe hkrak hkra galaw lu na kun?
Htap htuk ai shang wa ai arung arai hte galaw sa wa ai masa ni a npu e, masat da ai ngut sai-electrode a n-gun n bung ai lam gaw ±2 μm hta n law ai (sh) maren sha rai nga ai.
Roller ni hpe katsi shangun lu na kun?
Mai sa. Thermal-sau hpe katsi ai calendering galaw ra ai shaloi lang mai ai. 150℃du hkra, nta kata na katsi ai shara kaw nna, roller hpe katsi shangun ai.
Dai jak gaw cathode hte anode lahkawng yan hpe galaw lu na kun?
Mai sa. Ndai system hpe cathode hte anode electrode lahkawng yan a matu gram lajang mai ai. Rolling parameters ni hpe gaw, laksan arung arai ni hpe galaw ai hte maren, gram lajang ra ai.
Ndai jak hpe battery pilot line hta lang mai na kun?
Mai sa. Shi a gram lajang mai ai lawan ai, n-gun, shinggrup ai gap, n-gun, hte katsi ai magam bungli ni a majaw, pilot-scale battery electrode galaw ai lam hta mung, galaw shapraw ai lam ni hta mung htuk manu nga ai.
Roller press hpe hkum tsup ai battery galaw ai line langai mi hta hpaw shalawm mai na kun?
Mai sa. Electrode hpe kayau ai, coating galaw ai, hkyet kau ai, shinggrup ai, shinggrup ai, shinggrup ai, hte kaga battery galaw ai arung arai ni hte matut mahkai mai ai.
Roller press jak hpe hpyi shawn ai shaloi gara shiga ni hpe jaw ra ai kun?
Electrode arung arai, electrode a galu kaba ai lam, shang wa ai n-gun, coating a n-gun, yaw shada ai n-gun, yaw shada ai n-gun, coil kaba ai, galaw shapraw ai alawan ai lam, n-gun ja ai calendering ra ai kun ngu ai ni hpe jaw na matu hpaji jaw da ai.
Electrode roller hpe dip ai jak hpe gram lajang mai ai kun?
Mai sa. Roller a galu kaba ai lam, n-gun n-gun, katsi ai lam hpe hkang ai lam, n-gun hpe hkang ai lam, alignment system, wan n-gun hpe hkang ai lam ni hte kaga bungli ni hpe customer a process ra sharawng ai hte maren gram lajang mai ai.
Matut mahkai ai arung arai ni
