2013 Indoor Classroom Retractable Seating With Armrest JY-780 - JY-780

2013 Indoor Classroom Retractable Seating

With Armrest JY-780

Specification:

Name: Retractable Bleacher JY-780

Movable stand technical Q&A

what is movable stand?It makes by what parts?Mainly used in which place?

The Retractable Bleacher is a public utility which can installed with seats.when it stretch out,it will form a ladder stand;when it draw back,it can be stored in a small space.Mainly used in multi-purpose room/stadiums/television studio/classrooms/multi-function use of indoor or outdoor hall.

Retractable Bleacheris made of following parts and system

1.Guardrail

2.expansion drive(manual drive /power drive)

3.front-mounted seat;Rear-mounted seat(flip by hand or electric)

4.control system

5.Other auxiliary devices(Row of the display device, the obstacles stop device, limiting device)

What kind of steel that Retractable Bleacher use?What is the grades of the steel?

The beams,columns of the Retractable Bleacher using cold-formed steel;Other components like crosspiece,bottom wheel beam and railings are using high frequency welded pipe(well tube,rectangular tube,pipe,etc)

The material quality is“Q235A”,equal to old standard A3 steel.“Q”means Yield strength.“235” means the yield strength of the steel is 235MP,A level steel.Belong to ordinary carbon steels.

What kind of wheels the stand use?What is the loading capacity?

The wheels are made of iron that covered with polyurethane layer,diameterØ100mm;named“4 inch thick double bearing polyurethane wheel”.Loading capacity is 250KG/each one.The polyurethane layer of the wheels have slight flexible when it under pressure.

What is storey height of the telescopic stand?

According to the different type of seats they equipped,it is between 240mm to 320mm.

What is the requirements of the ground and the construction when we installing the telescopic stand?

When installing the telescopic stand,demand ground is a plane,the flatness error must not be more than 8mm/10cbm,installation area can not have bumps ,the ground should not be to smooth,it is better not to installed the stand on the ground which covered with plastic mulch.

Where are we?

From Chongqing jiangbei international airport arrive to our company, it takes 20 minutes to 30 minutes.

why us?

Unlike some trading companies or small private factories, we are one of the leading professional manufacturers in this field, therefore we own the unique advantages as below compared to our competitors:

1. We do have done a lot of important projects, including 2008 Bei Jing Olympic Games press center hall; PLA General Armament Department Conference Hall, etc. And recently we received the order from 2014 Winter Olympics in Sochi.

2. Providing best cost efficient products to our customers with stable quality and excellent after-sales service.

3. Sustainable quality improving and R&D projects to meet various marketing demand.

4. Fast delivery within 25-30days, convenient and economic inland transportation.

5. More flexible payment terms for option, T/T, L/C etc……

Our goal is “Talent to create the brilliancy together”.

Please feel free to contact us!