井类型的石油免费的小型六天飞机circul

As a newly-developed high-speed circular loom,it is featured with the following characteristics: 1)Its main body adopts frequency-conversion stepless speed regulation. 2)Its door-ring adopts the rolling column to contact the shuttle board and the cam to match with teh rolling wheel,which makes all the transmission converted into rolling friction.Wirh less abrasion and lower noise,this mechanism runs smoothly and steadily without any lubrication,which solves the problem of lubrication pollition to the fabric. 3)It is configured with warp/weft breaking detecting system,warp/weft ending monitoring system,divisionally-displayed alarmer as well as automatic meter-counter. 4)As required,electronic intelligent fabric-lifting unit can be configured as well which is featured with the compensation setting to the warp/weft density casually.