Indoor Portable Grandstand Seating Anti - Corrosion Heavy Loading Capability
Our advantages:
All the elements are anti-crack, anti-toxic, anti- corrosion, UV resistant, colorfast and recyclable
Competitive price (China mainland manufacturer)
Various types for selection
Prompt delivery
OEM, ODM orders are acceptable
Professional installation service if needed
Life long free technical advice
| product name | Aluminum Portable Indoor Bleachers |
| seating material | aluminum anodized with backrest or not |
| Seat size | d260*h140mm |
| Bleacher size | The riser height is 250mm-350mm,step width is 450mm |
| Design load | Static load ≥200 KGF .impact≥300 KGF |
| frame | expecting bleacher itself weight ,the loading ability reach to 488kg/ m2
and vertical sway loads is 146kg/ m2
the horizontal sway loads is 360kg/ m2 |
| Surface of components | anodized and ponder coating for 200um /m2 |
Merits:
Superior design and elegant appearance
Light weight: aluminum pipe or lightweight metal tube as understructure
Fire retardant, stainless, corrosion resistant
Easy to be installed and dismantled: smart basic bleachers can be installed or uninstalled without any specialized equipment or tools
Quick installation or uninstallation : seats can be installed or uninstalled by section or by row.
Compact storage: unassembled planks and other parts can be stored in a standard container.
Variability: You can change the number of seats in a row, reduce the number of seats, or just assemble them in a long row.
Safety: You can install safety barriers to the back and both sides of the planks;
sturdy mounted seats are available;
seat planks and footboards with non- skid surface & edge safety treatment.
Specifications for chairs fixed on the bleacher:
1. Fabric or HDPE plastic chairs; Fabric chairs can be with back tablet.
2. Powder coated metal steel leg frame.
3. Solid wood painted armrest holder.
4. Molded foam, metal acoustic panel, steel structure and spring in foam
5. Fully upholstery seating and backrest
6. Fabric colors is optional from color swatch.
7. Center distance: 500mm or 550mm width arm to arm.
Whole Structures of the telescopic seating system
1. Accordingly to grandstand dimensions, different types of steel profiles are used. It can be manual or motorized through electric engines working at 380V or 220V or by means of small tractors hooked to the structure.
2. The load distributor is a device specially created to reduce the concentrated load transmitted to the flooring system. A special spring system allows to the "unloaded" grandstand to "float" over the wheels.
3. When the grandstand is "loaded" the springs are compressed and the load distributor start working resting over the floor. Detail of the ground fixing system of the last row by means of floor or wall fixing dowels.
4. Traveling wheel shelf is made of 100mmx50mmx3mm rectangle tube, metal material: Q235A; Pillar is made of 3mm Cold-Roll Steel Sheets and Cold Roll Forming, metal material: Q235A.
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