Zhejiang Zhenxing Furniture Technology Co., Ltd. is one of the most professional manufacturers and suppliers of black frame & red middle caster in China, also supports customized service with low price. If you're going to wholesale high quality black frame & red middle caster, welcome to get free sample from our factory.
Products Description
Black frame & red middle caster: A Brilliant Idea
Material
Common Types of Plastics
Nylon (PA): It has high strength, wear resistance, and corrosion resistance, with excellent mechanical properties. It can bear a certain weight without easily deforming and has self-lubricating properties, making the casters roll more smoothly.
Polypropylene (PP): Lightweight, chemical corrosion-resistant, with good rigidity and impact resistance. It is relatively low in price and easy to mold and process, so it is often used in the manufacture of office chair casters.
Polyurethane (PU): Combining the characteristics of plastics and rubber, it has good elasticity, wear resistance, (sound absorption), and anti-aging properties. It can effectively reduce damage to the floor and perform well on various ground surfaces.
Polyvinyl Chloride (PVC): Low in cost, with certain hardness and wear resistance, but relatively weak in flexibility and anti-aging properties. It usually needs to be added with plasticizers and other additives to improve performance.
| Item | Diameter | Package | N.W. | Carton size | Material | colour |
| ZXL-YXL60 | 60mm | 150pcs/ctn | 16.60kg/ctn | 42*33*32cm | Nylon / Plastic/PU | Black |
Special Function Plastics
Anti-static Plastics: Such as ABS with carbon fiber added, etc. The resistance value of the casters meets the ESD standard (10⁶-10¹¹Ω), which can prevent static accumulation. It is suitable for places sensitive to static electricity, such as electronic equipment manufacturing workshops and computer rooms.
Acid and Alkali Resistant Plastics: Such as polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE), etc. They have excellent resistance to strong acids and alkalis. Some need to be equipped with dust-proof and sealed bearings to prevent the intrusion of pollutants, and can be used in special environments such as chemical industry and laboratories.
Appearance Design
Size Specifications: The diameter of plastic casters for office chairs usually has a variety of options. Common ones are 1.5 inches, 2 inches, 2.5 inches, etc., corresponding to diameters of approximately 38 mm, 50 mm, and 60 mm respectively. They can be selected according to factors such as the weight of the office chair and the use environment.
Shape and Structure: They are generally circular with a mounting hole in the center for connecting to the base of the office chair. The casters are usually assembled in a flat plate style, and some are equipped with a universal top plate, which can realize 360-degree rotation, making it convenient for the office chair to move flexibly.
Color and Style: There are a variety of colors, common ones include basic colors such as black, white, and gray, as well as some colored or transparent casters. They can be matched according to the overall style of the office environment. Some casters are also equipped with decorative covers to increase aesthetics.
Performance Characteristics
Rolling Performance: Plastic casters roll smoothly on hard surfaces such as wooden floors and tile floors, with low friction, which can easily push the office chair to move, allowing users to conveniently switch between different positions.
Load-bearing Capacity: The load-bearing capacity of plastic casters of different materials and sizes varies. Generally speaking, the load-bearing capacity of office chair casters is between 50 and 90 kilograms to meet the needs of users with different weights.
Muting Effect: Some plastic casters made of special materials such as PU have a good muting effect, generating less noise during movement, which can create a quiet atmosphere for the office environment.
Durability: High-quality plastic casters have certain wear resistance and anti-aging properties, and can withstand long-term use and frequent movement without easily cracking or deforming. However, compared with metal casters, the service life of plastic casters may be relatively shorter.
Applicable Scenarios
Ordinary Office Environments: In general offices, office chairs with plastic casters are more common. Their lightweight and flexible characteristics facilitate employees to move freely between desks, meeting rooms and other areas, meeting the needs of daily office work.
Home Office Spaces: For home offices, office chairs with plastic casters are not only practical but also can coordinate with the home environment, without causing too much damage to the floor. Moreover, the price is relatively affordable, making them a choice for many families.
Specific Work Spaces: In some places with high requirements for floor protection, such as museums, art galleries, exhibition halls, etc., choosing office chairs with plastic casters of appropriate materials can facilitate staff to move and operate without damaging the floor.
WHY CHOOSE US
1.Professional manufacturer
We have professional experience in manufacturing chair armrest,sell to more than 23 countries.
2:Strict quality control system
We use Environmental material, We do very strict quality control system for production.
3: Delivery on time quick then other suppliers
Normally,We can offer 1x20'container cargos 15days, which more quicker than other suppliers.
4:New design service
We have our own design team, we can offer customize design service as per different requirement.
5:Good service
We provide professional service after-sale even if there are some issue to protect our clients' value.
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