Screw Jack Base
Scaffolding Adjustable Base Jackis used as the base which holds the standard or the formwork of the scaffold, adjusting the height of the scaffold as well as making the whole scaffolding more stable.Queen can offer three types of Scaffolding Jacks: Scaffold Levelling Jacks, Caster Jacks, and Swivel Jacks. If you're working on an uneven surface, or you just need to fine tune your tower's height, we've got the jack you need.
Scaffold Levelling JacksSolid-steel threaded rod welded to the base plate at a right angle. Allows for individual adjustment of each leg in a stationary position on relatively level surfaces. finished galvanized. Or HDG
Caster JackSolid-steel threaded rod welded to a female receiver that accepts either our scaffolding caster wheels or our base plates. Allows for individual adjustment of each leg in conjunction with a scaffolding caster wheel allowing your scaffold to roll on uneven surfaces. Can additionally be converted to a level jack when used with a base plate in place of the caster wheel. finished galvanized. Or HDGSwivel JacksSolid-steel threaded rod welded to a huge T. Receiver welded to base plate accept the T on the end of the threaded rod, allowing base plate to swivel. Allows for individual adjustment of each leg and on surfaces with too high a degree of incline for a level jack. finished galvanized Or HDGScaffolding screw Jack base /pipe screw jack base /U-head screw Jack/head jacks/ Scaffolding leveling jack, made in Queen Group is 100% proof tested for complete safety. And we strictly control the quality of every piece of the screw jack, according to the standard: EN74, IS09001: 2000, BS1139. Reliableperformance and Corrosionresistance of queen screw jack praised by customers.Base plates in various lengths are available to compensate uneven scaffolding foundations. The base plates thread is cold formed and rounded to allow the wing nut to be quickly screwed up or down, while also making cleaning easier. It is important to note the 25% of the base plates length or at least 15 cm should always be in the scaffold standard.Head jacks are used to support the timber or steel beams on top of scaffolds, also the thread is cold formed which can supply high loading capacity. adjustable scaffolding hollowjack base, Jackbaseisusedwithallscaffoldsystemsandformworksystems.Selling points of scaffolding screw base jack queen made:1. Thescaffolding base jackis made up of seamless screw pipe, Q235 steel nut, and c20 plate.2. Ourbase jackis compatible with all type of scaffolding, easy to connect scaffolding horizontals.3. Made from Q235 mild steel, the adjustable base jack can bearmore than100KN.4. Screw base jackcan make the scaffolding standards stable on uneven ground.5. With high durability and strength, scaffolding jack baseprovides stable support for large heavy structures such asstage, tunnel, bridge, and subways.6. Uniquesleeve nut cannot only adjust the height of jack base but more importantly, fastenthe scaffolding tube.7. Wecandesignaccordingtocustomers'requirements, OEManddrawingdesignoffered.
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