SJ/MA spiral lift, SWL series snail wheel screw lift ye kë ye cɔl base lifting component, ye tɛmɛ JB/T8809-2010 (JB/T8809-1998, JB/ZQ4391-86) standard. Capacity of carrying 2.5-120T. It has a compact structure, small size, light weight, wide power source, small noise, easy installation, flexible use, many functions, many support forms, high reliability, long service life and other advantages.

Lift ye screw ye cɔl spiral drive mechanism. A ye luɔɔi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi. A tɔŋ ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye A bɛ̈n ya tɔ̈u bɛ̈n ya tɔ̈u bɛ̈n ya tɔ̈u bɛ̈n ya tɔ̈u bɛ̈n ya tɔ̈u bɛ̈n. Lift ye screw ye tɔ̈u në sliding friction mechanism ku rolling friction mechanism. Sliding screw nut mechanism structure is simple, processing is convenient, manufacturing costs are low, with self-locking function, but its friction resistance moment is large, transmission efficiency is low. Ball screw nut machine cɔk tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈ Screw lift ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ. Snail wheel ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal ye wal.

Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ Në kë de tɛ̈n yenë yen tɔ̈ɔ̈u thïn, ye lifti ye lubricant ye luɔ̈ɔ̈i, ye lifti ye lubricant ye luɔ̈ɔ̈i, ye lifti ye lubricant ye luɔ̈ɔ̈i, ye lifti ye lubricant ye luɔ̈ɔ̈i, ye lubricant ye luɔ̈ɔ̈i, ye lubricant ye luɔ̈ɔ̈i, ye lubricant ye luɔ̈