The sleeve block slides vertically over HT44 mast truss driven by hoists, supporting the top section and suspended loads.
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The TG SB sleeve block is for support roof beam and lifting on the column, Designed with internal casters for chain-hoist lifting, this block facilitates smooth vertical movement and secure stable roof load alignment when lifting heavy truss assemblies. TG SB is precision-engineered from high-grade EN AW-6082 T6 aluminium alloy, achieves integrate seamlessly with the HT44 (400 x 400 mm) truss series. Its machined interfaces guarantee a flush fit with the 400 × 400 mm truss nodes, while the lightweight yet robust aluminium construction reduces overall system weight. Ideal for stage towers, roof structures, and large event rigs, the TGSB delivers reliable support, efficient rigging, and long-service durability.
The Sleeve Block (TGSB) is a robust aluminum connector, typically crafted from EN-AW 6082 T6 alloy, designed to facilitate vertical movement in ground support systems. It serves as a mobile interface between truss segments and tower masts, enabling the raising and lowering of truss structures via hoists or winches. Commonly utilized in concert stages, exhibition setups, and event rigging, the TGSB ensures precise alignment and secure load handling.
WTC Lifting Tower System, a heavy-duty complete aluminum truss system from professional truss manufacturers, includes 3 lifting towers & 2 LED frames built with EN-AW 6082 T6 spigot aluminium truss. Multiple height & load specs with full reinforcing accessories, compatible with manual/electric hoists, easy to assemble for shows, LED screens & exhibitions, truss wholesale & custom combinations available.
Welcome to our FAQ, we are so happy to have you here and as a client.
We have tried to answer the most common questions.
The sleeve block slides vertically over HT44 mast truss driven by hoists, supporting the top section and suspended loads.
It is custom-made for Tower2 HT44 truss and not interchangeable with other models. Contact our truss manufacturers for cross-series custom solutions.
We are not only manufacturer of high quality stage truss, also we have professional R&D team and engineers for create solutions for your needs.
Provides standard trusses in various specifications and required length, structure design, touring truss, stage equipments and accessories, etc.
Support and Account Management teams provide the best service in the industry, We're here to provide you with more information, answers to your questions and create solutions for your needs.
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