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Four layer double cavity automatic photovoltaic module lamination machineContact US >
1.Equipment technical parameters
Length 26200mm×width 4680mm(width of host 3500mm)×height 4000mm
Weight of the whole machine
Compressed air flow
Each chamber ≥ 800L/min
Compressed air source pressure
Laminate chamber height
AC380V 50Hz three-phase five-wire
Normal operating power
Total installed capacity
Unevenness ≤ 200um per square meter
One-chamber evacuation rate
Two-cavity evacuation rate
Temperature control method
PLC intelligent temperature control
Temperature control accuracy
Take time out
Depending on different materials
Upper cover stroke
Maintenance: 300mm / Working: 100mm
Heater plate thickness
Heating plate material
3.5～15m/min continuously adjustable
Front and rear end configuration lift platform
2.the introduction of laminating machine
1、Adopting Siemens PLC programmable control module, integrating vacuum, air pressure, transmission and PID heating self-tuning control technology, it can realize the function of lamination encapsulation of crystalline silicon cell modules.
2, the equipment is divided into four sections consisting of (A level) four-layer feeding table, (B level) four-layer press a cavity (B1), four-layer curing two cavities (B2), (C level) four-layer discharge table.
3、Transfer system adopts servo-driven motor transfer control.
4. Four layers of double cavities laminated at the same time 1350×2500 components = 16 pieces and 1130×2500 components laminated at the same time = 20 pieces.
5、Setting temperature self-tuning, control temperature accuracy guaranteed at ±1℃, temperature uniformity ±1.5℃, heating plate surface with 8-way temperature probe, evenly distributed on the heating plate and displayed on the touch screen interface.
6. Double over-temperature protection by PLC automatic control temperature system and over-temperature sensor, when the oil temperature exceeds the set temperature of 8℃, it will immediately alarm and shut down the two main power supplies to stop heating.
7, the use of imported butterfly valve, to ensure the stability of the implementation of the vacuum system of the equipment, the cavity configuration Pirani vacuum gauge, real-time monitoring of the vacuum value state (pa units);
8、Set automatic/semi-automatic/manual three control modes, can realize fully automatic feeding, laminating and discharging and manual feeding, laminating and discharging.
9、The system is equipped with the function of recording the characteristic curve of important parameters (upper and lower vacuum degree, table temperature).
10、With sectional pressurization function, fast, medium and slow pressurization speed is optional.
11、Adopt high quality touch screen, friendly interface, convenient operation, easy to learn, the operation process through sound and light real-time prompting the main operation process; process parameters are simple to set, a variety of process parameters displayed in the same window, easy to monitor, and can store a variety of process formulas for selection in production.
12、The process parameters are automatically remembered and will not be lost or reset after rebooting; the main operation steps are automatically recorded to provide data for component quality analysis and the memory preservation function time is 3 months.
13、The equipment is equipped with MES interface, which can upload the equipment operation status and key process parameters to MES system.
3. Plant service requirements
Flow rate, exhaust requirements
Length 26200mm×Width 4680mm(Mainframe width 3500mm)×Height 4000mm
Floor load-bearing capacity: 3.5 T/㎡
50HZ AC380V three-phase five-wire power supply, total power of single installed unit 640kW
4 groups (3×185mm²+2×95mm²) copper wire
Gas source requirements
Compressed air pressure up to 0.6Mpa-0.8Mpa gas source requirements clean, no impurities
Maximum flow rate of single chamber: ≥1200L/min
Instantaneous pressure drop＜0.2Mpa
Pneumatic connection diameter φ16
Requires 8 air tubes
Vacuum pump exhaust requirements
One chamber: 1 x 2X-70 vacuum pump
Two chambers: 1 x 2X-70 vacuum pump
Count; 8 units
Emission of exhaust gas 80m³/h.
One chamber: 4 exhaust pipes with inner diameter φ76mm;
Two chambers: 4 exhaust pipes with inner diameter φ76mm;
Pump set cooling water requirements
This 2X-70 vacuum pump, tap water supply (need to be equipped with cooling water pipeline), or equipped with a water tank, with water pump for circulating water supply, water temperature 10 ℃ -25 ℃
Single vacuum pump cooling water flow rate 15L/min (for single vacuum pump)
Pump body connection port is φ12 pagoda connector
One cavity: inner diameter of water pipe φ12mm
(12 inlets + 12 drains)
Two cavities: inner diameter of water pipe φ12mm
(4 inlets + 4 drains)
Use environment; ambient temperature 10℃-50℃; relative humidity＜90%; altitude＜2500m