5V 30A 128 Channel Hot Press Formation Machine for Pouch Cell

ItemNo :
LITH-CY5V30A-128L
MOQ :
1
Compliance:
CE
Warranty:
2 years
Delivery Time:
5 days
Email :
Louis@lithmachine.com

Contact Now

Product Details

5V 30A 128 Channel Hot Press Formation Machine for Pouch Cell

I. Equipment Overview

1. Function (Principle) Introduction
This equipment is mainly used for the formation of polymer battery cells under high temperature and pressure conditions, which helps to form a denser SEI film, achieve more complete capacity activation, and improve capacity consistency. It supports high-current charging, shortening the formation time and reducing the battery production cycle.
The complete system consists of one 128-channel formation power supply and two fixtures, with fixtures distributed on the left and right. Each fixture contains 64 channels, combining to form a total of 128 channels.

2. Main Functions

The equipment is composed of six major systems: temperature control, over/under-temperature alarm, over/under-voltage alarm, pressure control, formation cabinet system, and fixture mechanism.

It features: Independent temperature control for each board layer, pressure control, charge/discharge functions, overcharge/discharge protection, reliable contact between battery tabs and contact points, data connectivity, data storage upon process completion, voltage sorting after charging, capacity sorting after discharging, and smoke alarm system.

3. Equipment Structure

4. Fixture Structure and Overall Dimensions (for reference)

5. Battery Placement

6. Operation Process:
Power on → Manually open cabinet door → Insert batteries into Fixture A → Set Fixture A parameters → Lower Fixture A and start process → Insert batteries into Fixture B → Set Fixture B parameters → Lower Fixture B and start process → After Fixture A completes, manually remove batteries.

7. Equipment Features

1. Compatible with cell thickness range of 3–10mm, no need to adjust fixture or replace tab blocks.

2. Fixture aluminum plates are made of 19.5mm thick grid-type hollow aluminum, lightweight, strong, and deformation-resistant.

II. Technical Parameters

No.	Parameter Name	Technical Specification	Description
1	Heating Method	Built-in heating tube	Fireproof and corrosion-resistant
2	Temperature Control Method	Independent temperature control per layer	Touchscreen one-click setting
3	Plate Structure	Grid aluminum plate, both sides with stainless steel, covered with name card paper	Fireproof and corrosion-resistant
4	Temperature Rise (40℃)	15–20 Min	Target temperature: 65℃
5	Temperature Control Range	Room temp – 85℃	Accuracy: ±2℃
6	Pressure Output Range	80–3000 KG	Cylinder diameter: 250mm
7	Cylinder Drive Method	Top-down pressing	Vertical press
8	Weight Reduction Method	Hollow aluminum plate
9	Pressure Accuracy	Top & bottom ≤±60KG
10	Execution Mode	Each fixture executes steps independently; system-wide temperature/pressure execution	One product type per run
11	Pressure Setting Method	Input cell size, surface pressure, step time on touchscreen; system calculates & applies pressure	Supports data saving and reuse
12	Plate Spacing	22mm	Optimized for ease of operation
13	Tab Contact	Nickel alloy spring type	No coating, easy cleaning
14	Tab Block	Teflon injection molded	Flame-retardant, corrosion-resistant
15	Number of Channels	128 channels	Controlled via upper computer software
16	Voltage Output Range	DC 20mV – 4500mV
17	Voltage Accuracy	±0.1%FS ±0.1%RD	Resolution: 1mV
18	Current Range	DC 300 – 30000 mA
19	Current Accuracy	±0.1%FS ±0.1%RD	Resolution: 1mA
20	Steps per Cycle	1–32 steps
21	Qualification Rate	≥98%	Excludes non-equipment factors

2. Applicable Product Parameters

	Parameter	Range
	Cell Length (A)	80–245mm
	Cell Width (B)	40–145mm (excluding airbag)
	Cell Thickness (H)	3–10mm (shared press block)
	Tab Spacing (C)	5.5–85mm
	Tab Shoulder (D)	≤25mm
	Tab Length (E)	≥8mm
	Polarity Direction	Airbag side is the negative side

III. Main Software Functions

1. Working modes: constant current charging, constant current/voltage charging, constant current discharging, rest, and cycling; cut-off conditions: voltage, time, final current, and final capacity.

2. Formation steps can resume from power failure, manual pause, software shutdown, communication failure, and abnormal stop.

3. All step curves and test data per battery are saved; current and historical data can be viewed per channel in data or curve format; supports Excel export for single/batch and auto export after completion.

4. Multiple inspection interfaces: graphical, summary data, categorized data, abnormal indicators.

5. Step protections for voltage, current, temperature, and pressure with alarm alerts.

6. Minimum PC configuration: PII/300 CPU, ≥1GB RAM, ≥80GB HDD, EGA/VGA display, mouse & keyboard, Windows 2000 or above, one USB serial port.

7. Operation software provided; user supplies the PC. One PC provided for every six units.

8. Protection Functions:
(1) Over-voltage, under-voltage, over-current, under-current, over-capacity protection
(2) Configurable voltage/current thresholds with alerts and records
(3) Over-temp/pressure warning lights
(4) Emergency stop: fixture remains closed, system power cut

(5) Smoke alarm: buzzer sounds on detection

9. Three-color status indicator lights:

Yellow: Standby (fixture not clamped)

Green: In process (clamped and charging)

Red: Fault (over/low temp/voltage, smoke, communication error)

IV. Equipment Installation Requirements

1. Power Supply: AC380V, 50Hz, three-phase four-wire, voltage fluctuation ±10%

2. Power Consumption: MAX 30KW

3. Compressed Air: 0.6–0.8MPa, fluctuation ±1% (dehydrated, oil-free, filtered, stabilized clean air)

4. Equipment Specs:

l Weight: ~1.0 ton

l Dimensions: L1.6m × W0.8m × H1.72m (with cylinder: 2.2m) (for reference, subject to actual equipment)

l Color: Light gray or customer-specified

5. Environment:

Temp: 0–45℃

RH: 30%–75%RH, ensure dry, ventilated, acid/alkali-free

Grounding: Protective grounding

V. Delivery Accessories (Per Unit)

No.	Name	Model	Unit	Qty
1	Namecard Paper	Customized	Sheet	30
2	Communication Cable	3*0.3mm² Shielded	Meter	5
3	Plug	General	Piece	20
4	Communication Module (≤6 units)	USB-RS485	Piece	1