Wellmade’s Swivel Jack Base
Wellmade produces all types of swivel jack base for all scaffolding system include ringlock scaffolding, cuplock scaffolding, kwisktage scaffolding, scaffolding frames etc.
The swivel jack base is assembled with base plate, threaded jack bars, jack nut and bolt and nut. Among them, Base plate are fabricated by heavy-duty C20 steel grade cold-formed steel plate. The threaded stem could be solid bars or hollow tubular type. While there are Lugs on a base plate. The lugs are riveted and bolted together with the threaded stem. Jack nut with a collar, adjusting the height of the swivel jack. Jack nut is also fastened scaffold tube.
Wellmade’s adjustable swivel jack bases’ load capacity is in more than 100KN. If you want a much heavier type of swivel jack base. Our engineer will design for you in customized. Heavy-duty load capacity offers stable support to the large heavy structure support of stage, tunnel, bridge, and subway construction and formwork for an inclined levelling.
You can find the Swivel Jack Base from Wellmade in the surface finishing of Cold Galvanized and hot dip galvanized. While we customize your threaded stem in different type and size: 1) round heavy-duty Layher type 2) normal square threaded
According to construction safety requirements, an adjustable screw jack base fixed and swivel should be inserted 20%(1/4) or 150mm inside of the scaffold tube verticals.
Hollow Tubular Type Swivel Jack Base
|SJH040||Hollow Tubular Scaffold Swivel Jack Base 400mm||O.D 38x400mm||3.99KG|
|SJH060||Hollow Tubular Scaffold Swivel Jack Base 600mm||O.D 38x600mm||4.80KG|
|SJH080||Hollow Tubular Scaffold Swivel Jack Base 800mm||O.D 38x800mm||5.62KG|
Solid Type Swivel Jack Base
|SJS040||Solid Swivel Jack Base 400mm||OD35x400mm||5.04KG|
|SJS0461(24″)||Solid Swivel Jack Base 610mm||OD35x610mm||6.45KG|
|SJS080||Solid Swivel Jack Base 800mm||OD35x800mm||7.72KG|