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What are the features of ball screwjacks?
Ball screwjacks can be able to transform the rotary movement into linear movement, which is a technical development of bearing.
2015-05-12 -
Do you know the structure of ball screwjack?
Ball screwjack is an ideal product which transforms the rotary movements into linear movement or vise versa.
2015-05-12 -
Requirement of scaffold screw jack in coupler scaffoldings
For coupler scaffolding system, the external diameter of adjustable scaffold screw jack shall be no less than 36mm, and its diameter and distance between bolts shall comply with existing national regulations and requirements.
2015-05-11 -
Requirement on scaffold screw jacks when erecting scaffoldings
For slabs when erecting scaffolding system, as the erecting height of four way ring scaffolding system may not be enough to reach transom, there will erect u-head scaffold screw jacks at the top of the scaffolding system to adjust the height of standing tubes in the slab system. And the u-head screw jack, if extruded out of the head, the extruding length shall be less than 20cm.
2015-05-11 -
Special Offer ADTO Coupler Swivel Stamping of British Style
From May 1st to May 31st , optimized durable function with cheaper price. Are you still in the belief that only the welded steel couplers comes as the cheapest ones? Here in May ADTO provides you special offer of stamping couplers at the same price of welded steel couplers.
2015-05-08 -
Five advantages of ADTO coupler of British style
Advantages of ADTO Coupler of British Style: uses Q235 level steel as its raw material with a screw brace of 8.8 level high strength screw rod to be more durable in crash. What’s more, it makes the dismantlement of scaffolding more efficient as can save working time.
2015-05-08 -
Erecting and dismantling ringlock scaffold for sale
We have many choices when we search for the ringlock scaffold for sale. Here we provided our special suggestions on how to erect and dismantle the ring lock scaffold.
2015-05-07 -
Erection of two-line external ring lock scaffolding system
Two-line external scaffold is the type that is widely used in ring lock scaffolding system. Its standing braces shall be accurately located at positions and the erection of them shall be in pace with that of the whole construction process.
2015-05-07 -
Erection preparation for scaffolding ring lock
Before the start of construction for formworks system and scaffolding ring lock system, a special construction plan shall be composed and made into form detailing the condition of construction objects, ground base bearing capacity and erecting height limit as well as well relative requirements.
2015-05-06 -
Tie members in ring lock scaffolding
Tie members are indispensible elements in ring lock scaffolding system. Below come with many requirements on how to erect tie members to make sure the stability and firmness of the whole scaffolding system.
2015-05-06 -
What advantages the ringlock system scaffolds have?
Ringlock system scaffolds, as new kinds of scaffold system used in construction projects, have many advantages other scaffold products do not have.
2015-05-05 -
Construction tips of ring lock system
When erecting the ring lock system scaffolding, we shall put into practice these following steps to make sure the safety of the whole scaffolding system.
2015-05-05 -
Quality problems of ringlock system scaffold
Uneven thickness of wall body and its concave convex surface: the formwork shall be designed with enough strength and rigidity and the size of, space between keels, space between wall-piercing bolts and the propping braces of the wall body shall be implemented with rigor standards.
2015-05-04 -
Precautions when installing ringlock scaffold system
For the beam formworks and plate formworks in the ringlock scaffold system: Uneven surface of the beam and plate; out-of-straight lateral sides of the beam formwork. The beam, keel of plate formwork and intersect sizes and space between the intersects shall be determined after a discreet calculation.
2015-05-04 -
A brief peering at China swivel coupler
Couplers can be classified into several groups including right angular couplers, swivel couplers, joint pin couplers and base boards. The mechanical capacity has been clearly regulated in GB15831-1995 “tubular scaffolding system with couplers”, which is made and determined according to the bearing load of scaffoldings.
2015-04-29