Manual Folded Chair Telescopic Bleacher Seating Retractable For Conference Hall

Manual Folded Chair Telescopic Bleacher Seating Retractable Seating W900mm Step
 
 
Feature: Most of the telescopic tribune seating are placed in the conference hall, auditorium hall and  stadium, gym, or some pubilc sport center. It can be closed and opened by electric control.
 
 
The design requirements of the Telescopic Bleacher Seating
 
(1) In addition to the weight of the seat itself, the grandstand also satisfies the load: the dynamic load per square meter is 450kg; the length of each meter can bear the left and right swing load 36kg.
 
(2) The guardrail design meets the following horizontal forces: the top can withstand 65kg per meter, and the middle of the guardrail can withstand 135kg per meter
 
(3) The Telescopic Bleacher can withstand a rated load of 200 kg per seat.
 
(4) There are safe railings on both sides of the telescopic bleacher, and the surface is dealt with powder coating, the type of railing could be chosen wit plugged type or unplugged type.
 
(5) The front of the retractable bleacher has a beautiful appearance, and there are anti-skid strips on the bleacher to prevent the audience from slipping up and down.
 
System material description of the Telescopic Bleacher Seating
 
(1) Casters: The inner layer adopts double ball bearings, the middle is a nylon layer, and covered with a high toughness time-grinding polynitrogen layer, which can withstand great force without wearing the floor.
 
(2) The driving wheel has multiple reinforced rubber structures, which can easily overcome ground defects.
 
(3) Travelling wheel frame: The number of Travelling wheel frame in each row can be set according to the size and requirements of the site. Each Travelling wheel frame is equipped with 4 casters.
 
(4) Bleacher structure: It adopts a composite structure, and the material is alloy steel. There must be no welding in the middle of the rods of all load-bearing parts. The thickness of the supporting steel plate is> 3mm, which is connected by high-strength positioning profiles. It can increase the strength and toughness of the material, improve the mechanical properties of the material, and enhance the stability of the structure. The size of the load-bearing beam is 50x40x3, the column is 100x50x3, and the main beam is made of 190×50×3 inner coiled profile at one time, and national standard high-strength bolts are used for on-site riveting (all screws and nuts are standard parts), which improve the previous welding disadvantages. Not only has a good corrosion performance and stability, but also has a smooth and clean outer surface.
The cantilever beam adopts 60×40×3.0 inner coiled profiles, which are the main structural elements for the wooden flooring. The support parts between the support frames can also be used for the main beam to eliminate sliding friction.
 
Applicable places: suitable for indoor and outdoor sports fields, playgrounds, large, medium and small gyms, school basketball courts, football fields, badminton courts, multi-functional auditoriums, TV studios, theaters, cinemas, temporary performance venues, equestrian fields, Playground etc. The overall structure is firm, the load-bearing performance is good, one thing is multi-purpose, it can be opened when used, and can be put away when it is not used, which can save space to a greater extent and increase the use space of the site.
 

 

 
FAQ
1.Can you do OEM?
Yes, we do OEM according to clients’ requirements.
 
2.What’s your lead time?
It’s according to the quanity. Usually 25-30 days based on MOQ quantity.
 
2.Can you provide samples?
Yes, we could provide samples with the sample charge, but it will be refund if you place the mass production order.
 
4.What’s your delivery port?
From Chongqing, Shanghai, Guangzhou or Shenzhen
 
5.What’s your payment terms?
TT transfer is preferred.
 
6.Do you have color choice?
Yes, we have multi colors for the clients.