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E-mail :
skzy@kangdi.cn
Service Hotline:
+86-400-0312-699
Address:
Xiongzhou Private Science and Technology Industrial Park, Xiongxian County, Hebei Province
Sports venues
The backrest and seat are connected by a bracket, and the seat can be expanded and retracted; the retraction of the seat is driven by a torsion spring; first, install the bracket on the site, then secure the crossbar, and finally fix the pre-assembled seat.
The back and seat are made of high-quality polypropylene as raw materials, using high-quality color masterbatch, adding anti-ultraviolet, anti-oxidation, flame retardant additives, and molded. The support frame is made of high-quality steel plate and section steel, which are molded and welded with oxygen, and the surface is electrostatically sprayed after sandblasting and derusting. The connecting standard parts are made of stainless steel, hot-dip galvanized, and the surface does not rust. All metal surfaces have good leveling and luster, corrosion resistance, easy cleaning, and no fading.
The seat is mainly composed of a backrest, a seat cushion, a chair leg and a connecting turning mechanism. The backrest and seat cushion are made of polypropylene hollow blow injection molding, with elegant appearance, stable structure, corrosion resistance, aging resistance, easy cleaning and other characteristics, can be equipped with aluminum seat number.
This product is two separate seat and backrest, specially designed on the seat anti-skid rib, and the use of torsion spring structure, can automatically turn up, the overall shape is designed according to the human body structure, seat feeling more comfortable. The back and seat are all made of high-quality original package 5200B as raw materials, and made of high-quality imported color masterbatch by molding.
Fixed chair back and chair seat; The material is made of polypropylene original package particles added with color masterbatch, and is integrally formed by domestic advanced hollow blow molding machine, which is strong and hard-working. Add UV-resistant components, suitable for large outdoor stadiums;
The seat is mainly composed of backrest, seat cushion and connecting turning mechanism. The backrest and seat cushion are made of polypropylene hollow blow molding, with elegant appearance, stable structure, corrosion resistance, aging resistance, easy cleaning and other characteristics. The seat cushion can be equipped with aluminum seat number.
The fixed seat of this project is made of high-quality high-density polyethylene (HDPE) as raw material, using blow molding process, hollow structure, floor-mounted installation. The hollow seat meets the international general requirements, which is not only beautiful in appearance, but also comfortable in seat feeling, and is convenient for installation, maintenance and management.
Processing process flow: a, metal components: blanking → bending forming → welding → polishing → inspection → plastic spraying → self-inspection → storage B, plastic seat: batching → stirring → mold entering → melting → film blowing → forming → maintenance → storage
This one-piece hollow plastic chair. The design, selection and installation of the seat shall meet the general requirements of the state. Cooperate with the stadium design, with beautiful and comfortable, safe, durable characteristics, while taking into account the ease of installation and maintenance and management. This product is made of high-quality high-density polyethylene as raw material, outdoor seats can be added with anti-ultraviolet additives, the use of hollow blow molding process manufacturing, high strength, impact resistance, simple installation, easy maintenance. Installation size: seat center distance 480mm, depending on the height of the step. Front direct installation type, the bracket is fixed with the concrete step through the expansion bolt of M8, the connection is firm without looseness, and the seat installation channel is aligned.
The seat surface is provided with water seepage holes to ensure that the seat surface does not accumulate water. Connector: A3 steel plate stamping. After pickling and phosphating, all steel components are electrostatically sprayed on the automatic spraying line to enhance their corrosion resistance. Fasteners: The seat and connecting parts are connected with Jinyi screws and cushion. Setting of seat number and row number: aluminum row number and seat number, the seat number is set at the upper end of the seat back, embedded design; The row number is set on the side of the seat on both sides of the passage, and the row number seat is installed in the embedded type with the same plastic row number seat as the seat. The seat can carry more than 200kg and is impact resistant. Seat static load: the seat surface load is more than 1600N, and the seat back load is more than 760N. Seat durability: the seat shall be loaded more than 950N × 200000 times, and the seat back shall be loaded more than 330N × 200000 times.