The telescopic stand is a stepped seating system that can be flexibly expanded or retracted. It is mainly composed of a metal frame (steel structure) and modular seats. The number of seats and the space occupied by the venue can be adjusted by folding, sliding or moving. Its characteristic is scalability - it can be quickly expanded to provide audience seats when needed, and it can be retracted and stored after the event, greatly improving the utilization rate of the venue.
The telescopic stand is divided into two drive modes: manual and electric. Some designs are equipped with pulleys to achieve overall movement. It is widely used in stadiums, school auditoriums, theaters and multi-purpose halls to meet the seating needs of different activities such as events, performances, and meetings.
The telescopic stand has the advantages of strong spatial adaptability, convenient installation, and low maintenance cost.
How to Choose Indoor Telescopic Bleachers
Determine usage requirements
Venue type: stadium, school auditorium, theater or outdoor temporary event
Audience capacity: the number of people to be accommodated (usually 4 to 20 rows, 15 to 30 seats per row)
Frequency of use: Electric models are recommended for high-frequency use, and manual models can be selected for low-frequency use.
Select the drive mode
Electric retractable stands: one-button control, quick to unfold/fold, suitable for medium and large venues
Manual retractable stands: with pulleys, can be moved as a whole, flexible layout adjustment, suitable for multi-purpose halls.
Material and structure
Frame: High-strength steel is preferred, with rust-proof treatment (anti-corrosion coating).
Seat: Hard plastic (durable), soft PU (comfortable), UV protection (outdoor style).
Steps: Anti-slip texture, with protective strips on the edges.
Customization Options
Structural customization: supports flexible adjustment of the number of rows (4-20 rows), step height (350-450mm) and deployment depth to meet the space requirements of different venues;
Seat system: provides a variety of material options such as hard engineering plastics, soft-pack PU, memory foam, etc.
Safety configuration: standard anti-slip steps and safety guardrails
Design of Indoor Telescopic Bleachers
Modular telescopic structure
Synchronous expansion/contraction of each row of seats through hinged nodes
Mechanical bearing system
The main beam adopts box-type steel structure (Q235B/Q355B material)
Motion control system
The electric model adopts PLC+inverter drive (0.15-0.3m/s speed regulation)
Ergonomic parameters
Step height difference: 160±10mm (in compliance with GB/T 10000)
Net seat width: ≥450mm (≥500mm with armrests)
Function Indoor Telescopic Bleachers
Flexible and retractable: The number of rows can be adjusted manually or electrically to meet different activity needs and save idle space.
Safe and stable: It adopts steel structure or aluminum alloy frame, with anti-slip steps and guardrails, and meets safety standards (such as EN 13200).
Modular design: It supports customized number of rows, seat materials (hard plastic/soft bag) and additional functions (cup holder, wheelchair space).
Various types: including manual (with pulleys for pushing), electric (efficient and convenient)
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