ItemNo :
LITH-ZYJ-200MOQ :
1Compliance:
Warranty:
Delivery Time:
5 days
Rotary Table Automatic Pouch Cell Electrolyte Filling and Pre-Sealing Machine
1. Applicable for manual loading of pouch cell lithium-ion battery cells (rotary table fixture, one-out-two), normal pressure electrolyte filling, one-time vacuum degassing, vacuum sealing, and manual unloading.
2. This machine consists of manual loading/unloading, automatic electrolyte filling, automatic vacuum degassing, and automatic vacuum pre-sealing. It adopts a rotary table structure to run each process, achieving continuous cyclic operation. The operator places the cell into the fixture for positioning, then presses the foot pedal; the rotary table automatically moves to the next station for electrolyte filling. After filling, it rotates to the vacuum degassing chamber for absorption (time, vacuum pressure, and absorption times adjustable). Once absorption is completed, the table rotates to the vacuum pre-sealing station. After pre-sealing, it returns to the starting position, where the operator removes the sealed cell, reloads, and restarts the cycle operation.
|
Category |
Process Technical Parameters |
|
Equipment capacity |
Daily output (10H) ≥100 PCS; degassing time ≤360s |
|
Electrolyte filling accuracy |
≤50 g ±0.1 g (single measurement accuracy) |
|
Electrolyte pump filling accuracy |
Intelligent adjustable pump, 20 ≤ ±5‰ g (single measurement accuracy) |
|
Filling method |
Normal pressure filling |
|
Electrolyte pump service life |
≥ one-year warranty |
|
Sealing width |
2–5 mm |
|
Sealing time |
≤99 s (adjustable) |
|
Sealing head length |
200 ±0.2 mm |
|
Sealing head material |
Brass (serrated sealing head) |
|
Sealing temperature |
Normal pressure ~250°C adjustable; control accuracy ±3°C |
|
Equipment utilization rate |
98% (failure rate caused by equipment; excludes scheduled maintenance, preparation, and material change) |
|
First pass yield |
99.5% (defects only caused by this machine) |
l Applicable for: Blueprint battery (one-out-two fixture)
Remarks for incoming cells: Cells must have no collapsed edges, folded tabs, or irregular gas pockets, and side sealing distance must be consistent.
(Note: The above is for power-type pouch cell lithium-ion batteries. When producing the same type of battery, no fixture replacement is required, only quick adjustment.)
|
No. |
Mechanism Name |
Quantity |
Description |
|
1 |
Rotary table fixture |
4 |
1.1 Operator places cell into rotary table fixture (one-out-two). 1.2 Universal fixture, no need to replace when changing models, only quick adjustment required. 1.3 Model changeover time: ≤30 minutes (excluding electrolyte amount adjustment time). 1.4 Machine rotary table and base plate are sealed with stainless steel for easy cleaning and corrosion resistance. |
|
2 |
Electrolyte filling mechanism |
1 |
2.1 One filling pump head corresponds to one cell. 2.2 Electrolyte anti-drip: filling needle does not drip; liquid collection box installed below the needle. 2.3 No bubbles in filling pipeline. 2.4 Adjustable electrolyte amount parameters. |
|
3 |
Vacuum degassing mechanism |
1 |
3.1 degassing chamber vacuum ≤ -0.090 MPa (consistent with external vacuum source). 3.2 Number of vacuuming and holding cycles: up to 6 (maximum 6 different vacuum stages configurable). 3.3 Total vacuum degassing duration: Blueprint battery degassing time 6 min. |
|
4 |
Vacuum sealing mechanism |
1 |
4.1 Pre-sealing chamber vacuum: ≤ -0.090 MPa (consistent with external vacuum source). 4.2 Sealing head configuration: L=200, one set (serrated sealing head). 4.3 Sealing head temperature: room temperature – 250°C adjustable; accuracy ±2°C. 4.4 Sealing head cylinder diameter: 63 mm. 4.5 Sealing head pressure adjustment accuracy: ±0.02 MPa. 4.6 Sealing time: 0–99.9 s configurable. 4.7 Sealing width: 5 mm (to be confirmed based on sample product provided by customer). 4.8 Sealing type: serrated. 4.9 Sealing head cleaning and maintenance: sealing chamber can be flipped 60°. 4.10 After parameters are set, the equipment program automatically detects vacuum pressure, sealing time, sealing temperature; if sealing process is disabled, no sealing will occur. |
|
5 |
Electrolyte tank system |
1 |
5.1 Two storage tanks: one for degassing (with motor), one for electrolyte filling. 5.2 Tanks placed in sealed dry environment. 5.3 Automatic electrolyte filling. |
|
6 |
Control system |
1 |
6.1 Internal junction box with sealed design to prevent electrolyte leakage. 6.2 Power-off retention function: absorption box remains pressed down during power outage (prevents overpressure explosion in chamber if cylinder rises); upon power recovery, the system automatically detects previous state and resumes operation. 6.3 Tianmeifu logo, English panel, English HMI, export wooden case packaging. |
|
7 |
Machine fixed frame |
1 |
7.1 Square tube welded frame, stable operation. 7.2 Feeding warehouse dimensions: W400×H520×L1200 mm; conveyor belt with foot pedal control. 7.3 Material conveying: belt conveyor at feeding, flat conveyor at discharge. 7.4 Discharge warehouse dimensions: W400×H460×L≈800 mm. 7.5 Minimum operating table width: 240 mm (suitable for material boxes ≤220 mm width). |
|
No. |
Name |
Brand |
Remarks |
|
1 |
Cylinder / Solenoid valve |
AIRTAC |
— |
|
2 |
Vacuum gauge |
Panasonic |
— |
|
3 |
Pneumatic parts |
Domestic |
— |
|
4 |
Linear guide |
HIWIN |
— |
|
5 |
Ball screw |
HIWIN |
— |
|
6 |
Linear bearing |
YTP / HRB |
— |
|
7 |
Servo motor / Driver |
Delta |
— |
|
8 |
PLC |
Panasonic / Omron |
— |
|
9 |
Touch screen |
Xinjie / Weintek |
— |
|
10 |
Stepper motor |
Jianghua Motor / Taiwan |
— |
|
11 |
AC motor |
Taiwan |
— |
|
12 |
Temperature control system |
Xinjie / Hanlong |
— |
|
13 |
Intelligent electrolyte pump |
Dongguan Jiyanda |
— |
|
14 |
Electrical control system |
Delixi, Chint |
— |
|
15 |
Electronic scale |
Domestic |
Provided by Party B |
|
Category |
Specification |
|
Dimensions |
L×W×H ≈ 1650×1650 (excluding transition conveyor) × 2300 mm |
|
Weight |
1.5 T |
|
Floor load capacity |
＞500 kg/m² |
|
Power supply (provided by buyer) |
Voltage: 3-phase AC380V ±10%, 50 Hz; Power: 3 kW; Plug: European standard |
|
Compressed air (provided by buyer) |
Pressure: 0.5–0.7 MPa (5–7 kgf/cm²); Consumption: ＜200 L/h; dried, filtered, regulated |
|
Vacuum (provided by buyer) |
≤ -0.095 MPa; Vacuum gas consumption: ＜400 L/h |
|
Dry gas |
Dry gas consumption: ＜50 m³/h |
|
Relative humidity (provided by buyer) |
0–90% RH |
|
Air/Dust (provided by buyer) |
No salty, toxic, or corrosive gases; no conductive dust |
|
Magnetic field & vibration (provided by buyer) |
No magnetic fields, shocks, or vibrations affecting device operation |
|
No. |
Name |
Specification/Model |
Quantity |
Manufacturer |
|
1 |
Suction cup |
P10BN |
4 pcs |
Sanxing Jiyan |
|
2 |
Vacuum tube |
1-inch steel wire hose |
2 m |
— |
|
3 |
Heating tube |
Φ8×200, 400 W |
2 pcs |
— |
|
4 |
Temperature sensing wire |
A-100 K2M TEFLON 7/0.2×2 |
2 m |
Minyang |
|
5 |
Solid state relay |
G3NA-210B (DC5–24) |
2 pcs |
Omron |
|
6 |
Fuse |
10 A |
5 pcs |
Luke |
|
7 |
Hex wrench set |
1.5–10 mm |
1 set |
TGK |
|
8 |
Open-end wrench set |
6–22 mm |
1 set |
— |
|
9 |
Adjustable wrench |
— |
1 pc |
— |
|
10 |
Screwdriver |
101 flathead & 101 Phillips |
1 each |
— |
|
11 |
Toolbox |
— |
1 pc |
— |
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damaged part for you for free.
DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to
production season and order quantity.
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+86 13174506016
Louis@lithmachine.com
+86 18659217588
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