Soft-pack Retractable Grandstand Seats
Soft-pack retractable grandstand seats combines indoor seating, high-frequency seating, and a sophisticated aesthetic. Its comfort and premium feel are irresistible. So, in what environments might we use them?
Theaters: The integrated upholstered structure offers enhanced aesthetics, and the motorized retraction system provides greater convenience.
Conference Centers: Comfortable workspaces with high-frequency transitions create a business-like feel. The stain-resistant upholstered seating is not only easy to clean, but also resistant to friction, compression, and collapse.
It is important to note that soft-pack retractable grandstand seats is not suitable for outdoor use. Upholstered fabrics are susceptible to moisture and mold in outdoor settings, while leather materials can age and crack under prolonged exposure. Rainwater seeping into the sponge also increases maintenance costs. During use, the upholstered seating is susceptible to stains, especially from cigarette ash and oil, requiring frequent maintenance. If replacement is necessary, the cost is significantly higher than for other seating types.
Soft-pack retractable grandstand seats is essential for retractable performance. Galvanized solid steel rails are used, offering a 40% higher load-bearing capacity than hollow rails. To prevent deformation caused by the weight of the upholstered seating, the rails feature a mirror chrome finish to reduce roller friction and ensure smoother retraction.
When installing upholstered retractable grandstand seats, pay attention to the spacing between rows. Allow 8-12mm between adjacent rows. The upholstered seating can become slightly fluffy over time, and this gap prevents deformation during contraction.
The edges of the seats are also rounded, creating a very comfortable feel. Frequent users of soft-pack retractable grandstand seats know that they come in many different varieties, including those with handles, which offer an even more comfortable feel.
Furthermore, they can be customized in a variety of colors to suit your preferences and the application scenario, creating a striking and eye-catching look.
How should soft-pack retractable grandstand seats be installed to ensure their stability?
Marking and Positioning: Marking will be done based on the venue size and the number of seats to be installed. The standard seat spacing is 480mm, with the seat surface 425mm from the ground.
Bracket Fixing: Use expansion bolts to anchor the brackets to the concrete steps, ensuring a vertical deviation of ≤2mm.
Connecting the Seats: Tighten the main unit to the brackets with screws, using a torque of 8N·m.
Electric System Installation: Concealed cabling is performed, and the motor and controller are selected and debugged to ensure they meet performance requirements.
Guardrail Installation: Guardrails are installed on the aisle side, with a height of ≥1100mm and a spacing of ≤120mm.
After installation, the soft-pack retractable grandstand seats must undergo a load test, simulating a load of 250kg/m², to check for looseness or abnormal noise before being put into use.
Detailed pictures of the grandstand seats
Buyers from Russia, Kyrgyzstan and Kazakhstan are very interested in our seats.Come to the factory to sign a contract and formulate a plan.
The soft-pack retractable grandstand seats operate silently during extension and retraction. The frame is constructed of Q235A steel and assembled with bolts. The motors are small geared motors, each equipped with four friction wheels. The overall installation noise level is required to be ≤50dB. The high-density sponge filling layer also absorbs vibration noise during seat movement. The standard single-seat static load is ≥200kg, and the total load for the entire row is ≥2000kg, meeting the needs of daily seating and temporary group use.
The retractable stand's frame structure is constructed from Q235A steel, boasting a yield strength of ≥345 MPa and a tensile strength of ≥510 MPa. This increases the load-bearing capacity by 30% compared to other steels. Its excellent low-temperature toughness also makes it less susceptible to brittle fracture even in cold environments.
A static load of 1.5 times the design load was applied to simulate expansion-contraction cycles. Post-test, the frame structure and transmission components were inspected for loose joints, wear on the guide rails, and no deformation or weld cracking during use.
Our company offers free design drawings and solution development services for soft-pack retractable grandstand seats. With comfort and intelligent retraction as the core, everything from appearance to structure can be customized to meet both aesthetic and venue safety standards. The fabric is made of stain-resistant and wear-resistant material, the filling is high-density sponge, and the backrest features a lumbar support design. We clearly define the number of rows of grandstand seating, the number of upholstered seats, the retraction range, and the cleaning cycle and replacement procedure for the upholstery, reducing future maintenance costs.
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