Bench Retractable Grandstand Seats
A key feature of bench retractable grandstand seats is its retraction system. Because the bench is heavier than other seating options, it is typically electrically retracted. The bench's underside is a welded square tube frame with a dual-track guide system, ensuring smooth retraction and reduction while minimizing maintenance.
Many spectators are concerned about the weight-bearing capacity of bench retractable grandstand seats. Therefore, widened bases are incorporated into the base of the support frame to distribute the weight to the floor, preventing floor indentations even on wooden or plastic floors.
The bench retractable grandstand seats can support up to 800-1000 kg, meeting daily occupancy requirements. Given its backless design, the seat depth is strictly controlled at 40-45 cm to ensure support for the lower half of the thigh. This makes it suitable for shorter viewing sessions.
Compared to other bleacher seating options,bench retractable grandstand seats offers a key advantage in its high capacity and flexibility. Furthermore, its backless design offers lower costs. Many stadiums choose bench seating as their initial seating purchases, upgrading to more suitable seating types as competitions stabilize and frequent use develops.
Benches are a monolithic design with no partitions, allowing them to accommodate 15%-20% more spectators. The procurement cost of a single bench seat is 60%-70% of that of a chair seat for the same number of people, significantly reducing procurement costs.
Benches have a simple structure and require minimal maintenance for long-term use, with maintenance costs over 30% lower than standalone seating. Especially for temporary events or charity events, bench retractable grandstand seats offers the advantages of quick installation, dense arrangement, and rapid retraction, making it convenient and efficient.
As a professional manufacturer of bench retractable grandstand seats, we understand that it not only safely accommodates spectators but is also central to ensuring a safe event and a positive user experience. Therefore, we pay meticulous attention to every detail, from raw material selection to finished product delivery.
We use food-grade high-density polyethylene (HDPE) as raw material, ensuring it will not crack or fade for five years of outdoor use. Our production process is impeccable, with our integrated blow-molding process achieving an accuracy of ±0.1mm, uniform thickness, and rounded edges.
Finished bench retractable grandstand seats undergoes load and durability testing, including static load testing, dynamic fatigue testing, and impact testing. Only after passing each test can it be shipped. Sales are not our purpose.
In order to allow more users to use the product safely and reasonably, we not only provide usage guidance, but also maintenance guidance, including what kind of application environment and what kind of seat should be selected. Choosing us will give you peace of mind.
Detailed pictures of the grandstand seats
The seats are made of first-class materials during production to ensure that they can be used in high and low temperature environments. When the temperature reaches 100±5℃, the seats are in this environment for more than 72 hours without any changes in appearance such as cracks, spots, bubbles, or obvious deformation. When the temperature reaches -55±5℃, the seats are in this environment for more than 72 hours without any changes in appearance such as cracks, spots, bubbles, or obvious deformation.
(1) The static load of the seat surface reaches 950N, and the number of tests must reach 100,000 times; the static load of the seat back reaches 330N, and the number of tests must reach 100,000 times; the balanced load of the seat surface reaches 900N;
(2) The standard impact piece is released when the impact height reaches 240mm, and the number of tests must reach 10 times; the seat back impact test must pass the following test and meet the standard: the standard impact piece is released when the impact height reaches 330mm, and the number of tests must reach 10 times.
The finished plastic seats are crack-free, with smooth seat and back surfaces, rounded edges and corners, high-strength seams, and no wrinkles, stains, or noticeable color differences. Their exterior color variation rating is no less than Level 4. All seats undergo mechanical testing to ensure a long service life and resistance to deformation and cracking during use.
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 telescopic support structure features a stepped design, with each layer equipped with at least three casters. The inner layer uses double ball bearings, offering high elasticity, wear resistance, grease resistance, and temperature resistance between -43℃ and 85℃. The casters are aesthetically pleasing and operate with minimal noise, making them suitable for long-distance movement of the stands. The outer edges are edged with aluminum alloy to increase the strength of the profile and prevent spectators from slipping.
The bench retractable grandstand seats has a highly reliable frame structure with a single seat rated load of ≥180kg and a dynamic load of 350kg/m². During the design process, reinforcing ribs are added under the bench surface to effectively reduce bending deformation, taking into account the long span characteristics of the bench. The frame surface is hot-dip galvanized and can be used in humid environments. After more than 500 hours of testing, the strength can be prevented from decreasing.
There are two machines in the old factory and two domestically advanced blow molding machines in the new factory.
Our company provides free drawings and program development services for bench retractable grandstand seats, precisely addressing user needs from solution implementation to intelligent control. Users can provide the manufacturer with their specific usage scenarios and requirements, and we customize everything from layout to details, ensuring compliance with relevant safety standards. We determine venue dimensions, the number of rows of bench seats, and their length, ensuring that requirements are met while avoiding resource waste.
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