老油坊榨油从选料到做工都十分讲究。其中包括选茶籽、晒茶籽、烘焙茶籽、磨粉、蒸粉、包坨、压榨、沉淀八道工序。村里人介绍,古时的油坊是用流水供给作动力,后来村里有了电,开始用电动马达带动。闽清县三溪乡的老油坊传承至今。它使用机械杠杆原理,设备和工艺一直沿用至今,非常少见。老油坊里的油梁、磨盘、木滑轮、水磨车、油床等生产设备传承了几十年,属于物质文化遗产,而手工榨油的整套生产工艺则属于 Old oil mill oil from the election materials to workmanship are very particular about. Including the election tea seed, sun tea seed, baking tea seed, milling, steaming powder, lump, crushing, precipitation eight processes. Village introduction, the ancient oil mill is running water supply for power, and later the village has electricity, began to drive with electric motors. Minqin County Sanxi old oil mill heritage so far. It uses the mechanical lever principle, equipment and technology has been in use so far, very rare. Old oil mill in the oil beam, grinding disc, wooden pulley, water mill, oil bed and other production equipment passed on for decades, belong to the material and cultural heritage, and handmade oil production process belongs to