![]() |
Payment Method: | T/T, Western Union |
Basic parameters of substrate | ||||
Negative substrate | Positive substrate | Remarks | ||
Name | copper foil | Aluminum Foil | ||
Thickness | (4.5-20) μm | (9-30) μm | ||
Substrate width | (400-500) mm | (400-500) mm | ||
Coating parameters | ||||
Material Name | negative electrode slurry | positive electrode slurry | ||
Graphite, mesophase carbon, hard carbon, etc. | Lithium cobaltate, lithium manganate, lithium iron phosphate, ternary, etc. | |||
Double coating dry Thickness |
(50-200) μm (excluding foil single-sided dry material) |
(50-200) μm (excluding foil single-sided dry material) |
||
Wet Thickness of Coating |
100μm ~ 400μm |
100μm ~ 400μm |
||
Solid content | (45-48) % |
Three yuan: 66-70% Manganese: 66-70% Lithium iron: 52-58% Pure cobalt: 66-70% |
Variation range of solid content: ± 0.5; Temperature: 26±2 ℃; |
|
Specific Gravity | (1.0-1.5) g/cm 3 | (1.0-2.5) g/cm 3 | ||
Viscosity | 2000-4000 CPS |
Three yuan: 4000-6000CPS Manganese: 4000-6000CPS Lithium iron: 8000-12000CPS Pure Cobalt: 4000-6000CPS |
Negative electrode viscosity variation range: ± 200/2h; Variation range of cathode viscosity: ± 500/2h; |
|
Temperature | According to the process control RT ~ 140 ℃, using electric heating method | |||
Solvent | NMP oil system/water system | NMP oil system/water system | ||
Weight error | Single side≤ ± 1.3% Double side≤ ± 1.2% | Single side≤ ± 1.3% Double side≤ ± 1.2% | ||
Machine basic parameters | ||||
Coating roll width | 600mm | |||
effective coating Width |
480mm and below; | |||
Coating method | Continuous, gap extrusion coating (including strip coating) | |||
dressing coating Speed |
1~8 m/min (related to slurry state and coating process setting); | |||
Maximum machinery Speed |
30m/min | |||
Power | 380V x 50Hz, 3 phase (control power 220V x 50Hz, single phase) | protective grounding | ||
Total power | Maximum 145KW | |||
Air Source | 0.6MPa | |||
Overall dimensions of the machine: 20 long x 3.4 wide x 3.0 m high (related to the configuration, the length is about 1.5m longer for each additional thickness measurement) | ||||
4. Safety requirements | ||||
Comply with relevant national standards. | ||||
5. Environmental requirements | ||||
Equipment use environment requirements: ambient temperature 20-28 ℃, humidity below 35%, no flammable, corrosive gas; Cleanliness: Class 100000; Compressed air: after drying, filtering and stabilizing pressure: the air pressure is greater than 5.0kg/cm2; the air consumption is about 4m 3/h; Equipment noise requirements: 1m away from the equipment working position measurement, noise ≤ 75dB; Ground requirements: the foundation is cement ground or terrazzo ground, flatness 2mm/㎡, bearing capacity 1000 ㎏/㎡; |
||||
5. Parameters of drying part | ||||
Drying oven serial number | Drying air mode | Temperature | Length | |
NO. 1 NO. 2 NO. 3 NO. 4
|
Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission |
70 - 110°C 70 - 140°C 70 - 140°C 70 - 110°C |
3m 3m 3m 3m |
|
Number of temperature control zones: | 4 sections (3 m section) | |||
Total length of oven: | Approximately 12 meters | |||
Heat source: | Electric heating | |||
Temperature: | MAX: 140℃ | |||
Oven surface Temperature: |
Temperature rise is not more than 50 ℃ (excluding oven door) |
Serial Number | Project | Parameters | Remarks |
|
Framework | Vertical plate fixed type, large plate nickel plated, stainless steel side electric box (stainless steel matte wire drawing treatment), manual roll change | 1 set |
|
Unwinding direction | by up or down | |
|
Roll diameter | Maximum 550mm | |
|
Roll weight | Max. 600Kg/roll | |
|
Use mandrels |
Inner circle diameter:(76.2-80.0) mm Material: aluminum tube, carbon steel tube, ABS reinforced plastic, paper tube |
1 set |
|
flatulence shaft | Inflatable shaft structure (3-inch shaft), with active unwinding and rewinding functions | 1 set |
|
tension system | Motor + tension sensor; tension range: 10-300 N overall width | 1 set |
|
Tape platform |
Platform: the top is provided with a guide groove, and the platform is inlaid with a scale. bayonet strip: double pressure bar type, the pit is filled with rubber strip to avoid metal particles when cutting the strip |
1 set |
|
correction system |
Ultrasonic testing can detect transparent materials, correction accuracy of ± 0.5mm Rectification stroke> 80mm |
|
|
Guide roll | Mirror aluminum roll, surface anodized |
Serial Number | Project | Parameters | Remarks |
|
Coating method | Continuous, gap extrusion coating, stripe coating | |
|
Die | Domestic die head with micrometer, lip can be inlaid with high wear-resistant and corrosion-resistant hard alloy steel, straightness ≤ 2µm, with manual turnover cleaning, gasket replacement and positioning functions | |
|
Framework | Q235A steel plate, nickel plated | |
|
Coating roller specifications |
φ260mm, special steel tube, hard chrome plating Circle runout accuracy ≤ 2um (mechanical watch detection) There is no abnormal noise, abnormal vibration and heat generation of each part when driving and rotating. |
|
|
Nip roll specification |
φ120mm steel roller, coated with EPDM, hardness 68±3 with conductivity Button operation cylinder to achieve the opening and closing action of the roller With safety cover |
|
|
Extrusion film head Move |
Base drive: button operation (use cylinder to move in a large range) Gap trimming: button operation (using servo motor action) Gap detection: grating ruler (accuracy 0.1um) |
|
|
Coating valve | Pneumatic Clearance Valve | |
|
Roll material | The outer diameter of the mirror aluminum roller is 110mm, and the surface is treated with positive grade. | |
|
Liquid falling Receive |
The receiving box made of SUS304 flows out of the waste barrel through the pipeline. | |
|
Workbench | With steps and handrails, stainless steel | |
|
Broken belt detection | Added detection function of broken belt |
Serial Number | Project | Parameters | Remarks |
|
screw pump | Japanese god of war screw pump, servo motor with precision planetary reducer drive | |
|
Transit tank | Level control, pressure control, electric slow stirring, adjustable speed, volume 30 liters | |
|
Material return | Material Reflow Coating Controller | |
|
Filter | With dynamic filter, the number of mesh can be customized according to customer needs (120, 150, 200 mesh) | |
|
iron remover | Above 10000 Gaussian | |
|
Pipes and accessories | Stainless steel quick connectors and stainless steel fittings | |
|
Pressure monitoring system | Monitoring of slurry pressure (differential pressure) in the extrusion head cavity, pump outlet and return cavity, with accuracy ≤ 0.005MPa |
Sections I to IV | |||
Serial Number | Name | Parameters | Remarks |
1 | Model | Hot air circulation system, spraying air from upper and lower surfaces | |
2 | Oven length | Each section of 3 meters, a total of 12 meters | The total length of the oven is about 12418mm |
3 | Hot air temperature | RT - 140°C | |
Temperature control accuracy: temperature set value ± 1°C | |||
Hot air temperature: ± 3°C at the nozzle | |||
4 | Oven body | Box material: stainless steel plate | Including explosion-proof port and wind pressure monitoring |
Insulation layer: 100mm thick filled insulation cotton | |||
Oven liner 304 stainless steel, stainless steel bearings | |||
5 | Operating door | In the operating side area | |
6 | Guide roll | Surface anodizing of mirror aluminum roller (with drive) | |
7 | Fresh air duct | Stainless steel plate | |
8 | hot air nozzle | Upper and lower ends: stainless steel; the air nozzle can be removed and cleaned and the height can be adjusted to ensure the best drying efficiency | |
9 |
hot air circulation system: Circulating fan |
All stainless steel in the area in contact with the airflow; with primary filter, removable cleaning, 3KW stainless steel fan, inverter adjustment | |
Heater | 24KW electric heating | ||
10 | Circulating air duct | Stainless steel plate, bent for hot air circulation unit | |
11 | Filter (new air outlet) | 150 mesh stainless steel mesh | Removable |
12 | Pole piece inlet and outlet independent negative pressure cavity | 0.3 m long negative pressure structure prevents solvent leakage | |
13 | Temperature measuring point | Air outlet of upper and lower air nozzle | |
14 | Exhaust fan: | The total exhaust air is divided into two sections and controlled by frequency converter respectively. The total exhaust air volume is 9000 cubic meters/hour | Party B is equipped with recycling system |
15 | Exhaust duct: | Surface treated steel plate, bent for use between body and exhaust fan | |
16 | Outlet seal box: | Inner surface: SUS304 steel plate | |
17 | Climb device | Tape and clean the oven | |
18 | Temperature measuring point | Air outlet of upper and lower air nozzle | |
19 | NMP recovery | Only fan interface and control interface are provided | |
20 | NMP concentration detection |
Each section is reserved for NMP sensor interface, and the positive pole is equipped with 1 set of detection system. 1. When the detection concentration exceeds 30%, the equipment shall make sound and light alarm and increase the exhaust fan frequency; 2. When the detection concentration exceeds 50%, stop the coating and the exhaust fan runs at the maximum frequency; |
Positive fitting, Negative |
Serial Number | Project | Parameters | Quantity |
1 | Framework | Vertical plate fixed structure, stainless steel electric box, large plate nickel plating (stainless steel matt wire drawing treatment) | |
2 | discharge roller | φ160 steel roller with hard chrome plated surface | 1 |
3 | nip roll |
φ120mm steel roller, coated with EPDM, hardness 68±3, with conductivity Axis movement mode: cylinder drive |
1 |
With safety protection device | 1 set | ||
4 | tension system |
Low friction cylinder + swing roller structure + tension sensor (double closed loop control) Tension range: 10-300 N whole width |
1 set |
5 | Guide roll | Mirror aluminum roll, surface anodized | 1 set |
6 | export correction system | Deviation correction, accuracy ± 0.5mm | 1 set |
7 | Thickness measurement | Thickness measurement detection system is provided between traction and winding. (Positive configuration X online surface density test, negative laser thickness measurement) | Optional |
Serial Number | Project | Parameters | Remarks |
|
Framework | Vertical plate fixed type, large plate nickel plated, stainless steel side electric box, manual roll change | 1 set |
|
Unwinding direction | by up or down | |
|
Roll diameter | Maximum 550mm | |
|
Roll weight | Max. 600Kg/roll | |
|
Use mandrels |
Inner circle diameter:(76.2-80.0) mm Material: aluminum tube, carbon steel tube, ABS reinforced plastic, paper tube |
1 set |
|
flatulence shaft | Inflatable shaft structure (3-inch shaft), with active unwinding and rewinding functions | 1 set |
|
tension system | Motor + tension sensor; tension range: 10-300 N overall width | 1 set |
|
Tape platform |
Platform: the top is provided with a guide groove, and the platform is inlaid with a scale. bayonet strip: double pressure bar type, the pit is filled with rubber strip to avoid metal particles when cutting the strip |
1 set |
|
correction system |
Ultrasonic testing can detect transparent materials, correction accuracy of ± 0.5mm Rectification stroke> 80mm |
|
|
Guide roll | Mirror aluminum roll, surface anodized |
![]() |
Payment Method: | T/T, Western Union |
Basic parameters of substrate | ||||
Negative substrate | Positive substrate | Remarks | ||
Name | copper foil | Aluminum Foil | ||
Thickness | (4.5-20) μm | (9-30) μm | ||
Substrate width | (400-500) mm | (400-500) mm | ||
Coating parameters | ||||
Material Name | negative electrode slurry | positive electrode slurry | ||
Graphite, mesophase carbon, hard carbon, etc. | Lithium cobaltate, lithium manganate, lithium iron phosphate, ternary, etc. | |||
Double coating dry Thickness |
(50-200) μm (excluding foil single-sided dry material) |
(50-200) μm (excluding foil single-sided dry material) |
||
Wet Thickness of Coating |
100μm ~ 400μm |
100μm ~ 400μm |
||
Solid content | (45-48) % |
Three yuan: 66-70% Manganese: 66-70% Lithium iron: 52-58% Pure cobalt: 66-70% |
Variation range of solid content: ± 0.5; Temperature: 26±2 ℃; |
|
Specific Gravity | (1.0-1.5) g/cm 3 | (1.0-2.5) g/cm 3 | ||
Viscosity | 2000-4000 CPS |
Three yuan: 4000-6000CPS Manganese: 4000-6000CPS Lithium iron: 8000-12000CPS Pure Cobalt: 4000-6000CPS |
Negative electrode viscosity variation range: ± 200/2h; Variation range of cathode viscosity: ± 500/2h; |
|
Temperature | According to the process control RT ~ 140 ℃, using electric heating method | |||
Solvent | NMP oil system/water system | NMP oil system/water system | ||
Weight error | Single side≤ ± 1.3% Double side≤ ± 1.2% | Single side≤ ± 1.3% Double side≤ ± 1.2% | ||
Machine basic parameters | ||||
Coating roll width | 600mm | |||
effective coating Width |
480mm and below; | |||
Coating method | Continuous, gap extrusion coating (including strip coating) | |||
dressing coating Speed |
1~8 m/min (related to slurry state and coating process setting); | |||
Maximum machinery Speed |
30m/min | |||
Power | 380V x 50Hz, 3 phase (control power 220V x 50Hz, single phase) | protective grounding | ||
Total power | Maximum 145KW | |||
Air Source | 0.6MPa | |||
Overall dimensions of the machine: 20 long x 3.4 wide x 3.0 m high (related to the configuration, the length is about 1.5m longer for each additional thickness measurement) | ||||
4. Safety requirements | ||||
Comply with relevant national standards. | ||||
5. Environmental requirements | ||||
Equipment use environment requirements: ambient temperature 20-28 ℃, humidity below 35%, no flammable, corrosive gas; Cleanliness: Class 100000; Compressed air: after drying, filtering and stabilizing pressure: the air pressure is greater than 5.0kg/cm2; the air consumption is about 4m 3/h; Equipment noise requirements: 1m away from the equipment working position measurement, noise ≤ 75dB; Ground requirements: the foundation is cement ground or terrazzo ground, flatness 2mm/㎡, bearing capacity 1000 ㎏/㎡; |
||||
5. Parameters of drying part | ||||
Drying oven serial number | Drying air mode | Temperature | Length | |
NO. 1 NO. 2 NO. 3 NO. 4
|
Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission Hot air circulation system, up and down respectively out of the wind active transmission |
70 - 110°C 70 - 140°C 70 - 140°C 70 - 110°C |
3m 3m 3m 3m |
|
Number of temperature control zones: | 4 sections (3 m section) | |||
Total length of oven: | Approximately 12 meters | |||
Heat source: | Electric heating | |||
Temperature: | MAX: 140℃ | |||
Oven surface Temperature: |
Temperature rise is not more than 50 ℃ (excluding oven door) |
Serial Number | Project | Parameters | Remarks |
|
Framework | Vertical plate fixed type, large plate nickel plated, stainless steel side electric box (stainless steel matte wire drawing treatment), manual roll change | 1 set |
|
Unwinding direction | by up or down | |
|
Roll diameter | Maximum 550mm | |
|
Roll weight | Max. 600Kg/roll | |
|
Use mandrels |
Inner circle diameter:(76.2-80.0) mm Material: aluminum tube, carbon steel tube, ABS reinforced plastic, paper tube |
1 set |
|
flatulence shaft | Inflatable shaft structure (3-inch shaft), with active unwinding and rewinding functions | 1 set |
|
tension system | Motor + tension sensor; tension range: 10-300 N overall width | 1 set |
|
Tape platform |
Platform: the top is provided with a guide groove, and the platform is inlaid with a scale. bayonet strip: double pressure bar type, the pit is filled with rubber strip to avoid metal particles when cutting the strip |
1 set |
|
correction system |
Ultrasonic testing can detect transparent materials, correction accuracy of ± 0.5mm Rectification stroke> 80mm |
|
|
Guide roll | Mirror aluminum roll, surface anodized |
Serial Number | Project | Parameters | Remarks |
|
Coating method | Continuous, gap extrusion coating, stripe coating | |
|
Die | Domestic die head with micrometer, lip can be inlaid with high wear-resistant and corrosion-resistant hard alloy steel, straightness ≤ 2µm, with manual turnover cleaning, gasket replacement and positioning functions | |
|
Framework | Q235A steel plate, nickel plated | |
|
Coating roller specifications |
φ260mm, special steel tube, hard chrome plating Circle runout accuracy ≤ 2um (mechanical watch detection) There is no abnormal noise, abnormal vibration and heat generation of each part when driving and rotating. |
|
|
Nip roll specification |
φ120mm steel roller, coated with EPDM, hardness 68±3 with conductivity Button operation cylinder to achieve the opening and closing action of the roller With safety cover |
|
|
Extrusion film head Move |
Base drive: button operation (use cylinder to move in a large range) Gap trimming: button operation (using servo motor action) Gap detection: grating ruler (accuracy 0.1um) |
|
|
Coating valve | Pneumatic Clearance Valve | |
|
Roll material | The outer diameter of the mirror aluminum roller is 110mm, and the surface is treated with positive grade. | |
|
Liquid falling Receive |
The receiving box made of SUS304 flows out of the waste barrel through the pipeline. | |
|
Workbench | With steps and handrails, stainless steel | |
|
Broken belt detection | Added detection function of broken belt |
Serial Number | Project | Parameters | Remarks |
|
screw pump | Japanese god of war screw pump, servo motor with precision planetary reducer drive | |
|
Transit tank | Level control, pressure control, electric slow stirring, adjustable speed, volume 30 liters | |
|
Material return | Material Reflow Coating Controller | |
|
Filter | With dynamic filter, the number of mesh can be customized according to customer needs (120, 150, 200 mesh) | |
|
iron remover | Above 10000 Gaussian | |
|
Pipes and accessories | Stainless steel quick connectors and stainless steel fittings | |
|
Pressure monitoring system | Monitoring of slurry pressure (differential pressure) in the extrusion head cavity, pump outlet and return cavity, with accuracy ≤ 0.005MPa |
Sections I to IV | |||
Serial Number | Name | Parameters | Remarks |
1 | Model | Hot air circulation system, spraying air from upper and lower surfaces | |
2 | Oven length | Each section of 3 meters, a total of 12 meters | The total length of the oven is about 12418mm |
3 | Hot air temperature | RT - 140°C | |
Temperature control accuracy: temperature set value ± 1°C | |||
Hot air temperature: ± 3°C at the nozzle | |||
4 | Oven body | Box material: stainless steel plate | Including explosion-proof port and wind pressure monitoring |
Insulation layer: 100mm thick filled insulation cotton | |||
Oven liner 304 stainless steel, stainless steel bearings | |||
5 | Operating door | In the operating side area | |
6 | Guide roll | Surface anodizing of mirror aluminum roller (with drive) | |
7 | Fresh air duct | Stainless steel plate | |
8 | hot air nozzle | Upper and lower ends: stainless steel; the air nozzle can be removed and cleaned and the height can be adjusted to ensure the best drying efficiency | |
9 |
hot air circulation system: Circulating fan |
All stainless steel in the area in contact with the airflow; with primary filter, removable cleaning, 3KW stainless steel fan, inverter adjustment | |
Heater | 24KW electric heating | ||
10 | Circulating air duct | Stainless steel plate, bent for hot air circulation unit | |
11 | Filter (new air outlet) | 150 mesh stainless steel mesh | Removable |
12 | Pole piece inlet and outlet independent negative pressure cavity | 0.3 m long negative pressure structure prevents solvent leakage | |
13 | Temperature measuring point | Air outlet of upper and lower air nozzle | |
14 | Exhaust fan: | The total exhaust air is divided into two sections and controlled by frequency converter respectively. The total exhaust air volume is 9000 cubic meters/hour | Party B is equipped with recycling system |
15 | Exhaust duct: | Surface treated steel plate, bent for use between body and exhaust fan | |
16 | Outlet seal box: | Inner surface: SUS304 steel plate | |
17 | Climb device | Tape and clean the oven | |
18 | Temperature measuring point | Air outlet of upper and lower air nozzle | |
19 | NMP recovery | Only fan interface and control interface are provided | |
20 | NMP concentration detection |
Each section is reserved for NMP sensor interface, and the positive pole is equipped with 1 set of detection system. 1. When the detection concentration exceeds 30%, the equipment shall make sound and light alarm and increase the exhaust fan frequency; 2. When the detection concentration exceeds 50%, stop the coating and the exhaust fan runs at the maximum frequency; |
Positive fitting, Negative |
Serial Number | Project | Parameters | Quantity |
1 | Framework | Vertical plate fixed structure, stainless steel electric box, large plate nickel plating (stainless steel matt wire drawing treatment) | |
2 | discharge roller | φ160 steel roller with hard chrome plated surface | 1 |
3 | nip roll |
φ120mm steel roller, coated with EPDM, hardness 68±3, with conductivity Axis movement mode: cylinder drive |
1 |
With safety protection device | 1 set | ||
4 | tension system |
Low friction cylinder + swing roller structure + tension sensor (double closed loop control) Tension range: 10-300 N whole width |
1 set |
5 | Guide roll | Mirror aluminum roll, surface anodized | 1 set |
6 | export correction system | Deviation correction, accuracy ± 0.5mm | 1 set |
7 | Thickness measurement | Thickness measurement detection system is provided between traction and winding. (Positive configuration X online surface density test, negative laser thickness measurement) | Optional |
Serial Number | Project | Parameters | Remarks |
|
Framework | Vertical plate fixed type, large plate nickel plated, stainless steel side electric box, manual roll change | 1 set |
|
Unwinding direction | by up or down | |
|
Roll diameter | Maximum 550mm | |
|
Roll weight | Max. 600Kg/roll | |
|
Use mandrels |
Inner circle diameter:(76.2-80.0) mm Material: aluminum tube, carbon steel tube, ABS reinforced plastic, paper tube |
1 set |
|
flatulence shaft | Inflatable shaft structure (3-inch shaft), with active unwinding and rewinding functions | 1 set |
|
tension system | Motor + tension sensor; tension range: 10-300 N overall width | 1 set |
|
Tape platform |
Platform: the top is provided with a guide groove, and the platform is inlaid with a scale. bayonet strip: double pressure bar type, the pit is filled with rubber strip to avoid metal particles when cutting the strip |
1 set |
|
correction system |
Ultrasonic testing can detect transparent materials, correction accuracy of ± 0.5mm Rectification stroke> 80mm |
|
|
Guide roll | Mirror aluminum roll, surface anodized |