Automatic weighing and spraying system
QIN YANQING, ZHANG CHUNFEN, QIN WANSONG, QIN LONGKUN, ZHENG FUSHENG, DING MINGHUI
Year of Publication 03.07.2020
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Year of Publication 03.07.2020
Patent
Hot-melt coating solid material batching module and hot-melt coating mixed material preparation production line
QIN YANQING, ZHANG CHUNFEN, QIN WANSONG, QIN LONGKUN, ZHENG FUSHENG, DING MINGHUI
Year of Publication 03.07.2020
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Year of Publication 03.07.2020
Patent
Environment-friendly conveyor for conveying resin or paraffin
QIN YANQING, ZHANG CHUNFEN, QIN WANSONG, QIN LONGKUN, ZHENG FUSHENG, DING MINGHUI
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
Patent
Horizontal hot melt coating production line
QIN YANQING, ZHANG CHUNFEN, QIN WANSONG, QIN LONGKUN, ZHENG FUSHENG, DING MINGHUI
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
Patent