China Hall Chair Public Seating Public Furniture

High Quality Retractable Grandstand Bleacher for Stadium/Gym (JY-750)
SPECIFICATIONProduct Nameretractable grandstand seating systemModel NumberJY750General UseCommercial furnitureMaterialPlastic, steelSizeMake order for bleacher normallyColorOptional by pantone color cardProduct Description1. Manual or electric tOptical Fiber, Cable & Wire elescopic bleachers
2. Seat center width is 450mm
3. Width of platform: 750mm
4. Two side of handrailincluded, 1m high
5. seat numbePump Paper Machinery & Vacuum Equipment r and row plate included
6. Constructure and steel are according to specifications
7. Curtain with platform includedInstalled WayIsochronous machine feedback settingPackingOne 20GP load 2000pcs, one 40HQ load 3500pcsMOQ100 seatsDelivery Time25-35 DaysOutput5000Sets / MonthLoading PortChongqing, ChinaPaymentL/C, T/T, Western Union, MoneyGramSManufacturing Equipment for Electrical & Electroni pecifications 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.Specifications for the system
Moving speed: 100mm/s
Location Accuracy: +_30mm
Driving Motor power: 0.37-1.1kw
Power: AC 380V 50-60HZ(AC 220V 50-60HZ)
Lateral Depth of the steps: 800-930mm; 1800-1850mm
Allowed dynamic load iDental Apparatus n the step surface: 300kg/
Load of bottom wheel: ≥ 300kg/piece