#Industry ·2026-04-06
I. Core Functions of the Equipment The photovoltaic panel disassembling equipment independently developed by Jiangxi Mingxin adopts a modular mechanical structure and achieves efficient separation of components through a three-stage crushing and sorting process. Its core equipment includes a hot air debonding system (with a stable working temperature of 450°C), a laminated board crusher (with an adjustable speed range of 200-800 rpm), and an electrostatic sorting device (with a sorting purity of 98.2%). The entire line is equipped with an intelligent sensing system, which can monitor the melting state of the EVA adhesive layer and the crushing size of the silicon wafers in real time. II. Highlights of Technical Innovation 1. The heat separation module adopts gradient temperature control technology, effectively avoiding thermal stress cracks in silicon wafers. 2. The innovatively designed eddy current sorting machine can separate metal particles with a size of 0.5-2 mm. 3. An integrated visual recognition system automatically identifies mono-/polycrystalline silicon wafers for path-specific processing. 4. The energy consumption of the entire line is controlled at 1.8 kW·h/panel (for standard 156 mm modules). III. Practical Application Data In a 20 MW photovoltaic power station disassembling project in Jiangxi, the equipment performed as follows: - Daily processing capacity: 800-1000 panels (8-hour working shift) - Material recovery rate: glass 92.3%, aluminum frames 100%, silicon powder 94.7%, and copper 95.1% - Labor costs reduced by 70% compared to traditional manual disassembly - Silver paste recovery rate exceeded 85% (through subsequent wet purification) IV. Maintenance and Operation Points It is recommended to carry out the following operations after processing 5,000 panels: 1. Replace the filter of the hot air system 2. Calibrate the infrared temperature sensor 3. Clean the residue on the surface of the electrostatic sorting rollers 4. Check the wear condition of the crushing knives (suggested threshold: 0.5 mm wear on the cutting edge requires replacement) The equipment has now completed the third-generation technological iteration and has been successfully implemented in Jiangsu, Henan, and other regions. It is particularly suitable for processing double-glass modules and conventional single-glass modules produced after 2015. It should be noted that for early lead-solder-tape-containing modules, environmental protection treatment is required in advance.
2026-04-06
2026-04-06
2026-04-06
2026-04-06
2026-04-06
2026-04-06
No. 15 Industrial Avenue, Industrial Park, Shicheng County, Jiangxi Province
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