QL型螺杆式启闭机（手电两用式），手摇式螺杆启闭机按规格可分为：3吨、5吨、8吨、10吨、12吨、15吨、20吨、25吨、30吨、40吨、50吨、60吨
1.QL型螺杆式启闭机（手电两用式），手摇式螺杆启闭机按规格可分为：3吨、5吨、8吨、10吨、12吨、15吨、20吨、25吨、30吨、40吨、50吨、60吨，还可生产双吊点启闭机，该机是一种水利工程专用机械，广泛用于水利工程闸门的启闭，是农田灌溉、水产养殖、农业经济开发区、污水处理厂、水利发电站、水库（水闸、堤坝、隧道、管道）等进水、退水闸的配套机械，山区、平原有、无电地区均可使用。
2.QP型，QPK型卷扬式启闭机，手摇、电动两用式规格分为：5吨、8吨、12.5吨、16吨、25吨；电动式规格分为：40吨、63吨、80吨、100吨、125吨、160吨、200吨，根据用户水利工程设计要求，还可生产双吊点卷扬式启闭机，该机是一种水利工程专用机械，广泛用于水利工程闸门的启闭，是农田灌溉、水产养殖、农业经济开发区、污水处理厂、水利发电站、水库（水闸、堤坝、隧道、管 道）等进水、退水闸的配套机械，山区、平原有、无电地区均可使用。
QL screw hoist can be divided into 3 tons, 5 tons, 8 tons, 10 tons, 12 tons, 15 tons, 20 tons, 25 tons, 30 tons, 40 tons, 50 tons, 60 tons by specifications. Rod hoist detailed information 1. QL type screw hoist (flashlight dual-purpose), hand-rocking screw hoist can be divided into: 3 tons, 5 tons, 8 tons, 10 tons, 12 tons, 15 tons, 20 tons, 25 tons, 30 tons, 40 tons, 50 tons, 60 tons, but also produces double hoisting point hoist, this machine is a water conservancy engineering special machinery, a wide range of It is used for opening and closing sluices of water conservancy projects. It is a complete set of machinery for filling and withdrawing sluices of farmland irrigation, aquaculture, agricultural economic development zones, sewage treatment plants, hydropower stations, reservoirs (sluices, dikes, tunnels, pipelines), etc. It can be used in mountainous, plain areas with or without electricity. 2.QP type, QPK type hoist, hand rocking, electric dual-purpose specifications are divided into: 5 tons, 8 tons, 12.5 tons, 16 tons, 25 tons; Electric specifications are divided into: 40 tons, 63 tons, 80 tons, 100 tons, 125 tons, 160 tons, 200 tons, according to the design requirements of the user hydraulic engineering, can also produce double-hoisting point hoist, this machine is a kind of water The special machinery for water conservancy projects is widely used for opening and closing the gates of water conservancy projects. It is a complete set of machinery for filling and withdrawing the gates of farmland irrigation, aquaculture, agricultural economic development zones, sewage treatment plants, hydropower stations, reservoirs (sluices, dikes, tunnels, pipelines), etc. It can be used in mountainous areas, plains with or without electricity.
