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Machine casters
The choice of casters for the material of the caster plant is the most critical: first consider the size of the road surface used, what obstacles are there, the materials remaining on the site (such as iron filings, grease), and the environmental conditions (such as high temperature, normal temperature or ultra-low temperature). Different conditions such as the maximum weight that can be carried by the casters determine the suitable caster material. For example, rubber wheels are not resistant to acids, greases and chemicals. Super polyurethane wheels, high-strength polyurethane wheels, nylon wheels, steel wheels and high temperature resistant wheels can be used in different special environments.
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Mechanical Casters
Light And Medium Duty Casters
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The choice of casters for the material of the caster plant is the most critical: first consider the size of the road surface used, what obstacles are there, the materials remaining on the site (such as iron filings, grease), and the environmental conditions (such as high temperature, normal temperature or ultra-low temperature). Different conditions such as the maximum weight that can be carried by the casters determine the suitable caster material. For example, rubber wheels are not resistant to acids, greases and chemicals. Super polyurethane wheels, high-strength polyurethane wheels, nylon wheels, steel wheels and high temperature resistant wheels can be used in different special environments.
Calculating the weight of the load: In order to be able to calculate the required load capacity of the various casters, it is necessary to know the weight of the transport equipment, the maximum load and the number of single wheels and casters used. The load capacity required for a single wheel or caster is calculated as follows:
T=(E+Z)/M×N:
---T=bearing weight required for a single wheel or caster;
---E=The weight of the transportation equipment;
---Z=maximum load;
---M=Number of single wheels and casters used;
---N = safety factor (about 1.3-1.5).
3. Determine the size of the wheel diameter: Generally, the larger the diameter of the caster, the easier it is to push. The greater the load capacity, the better the ground can be protected from damage. The choice of the size of the wheel diameter should first consider the weight of the load and the starting thrust of the truck under the load. To decide.
4, caster material soft and hard choice: usually casters have nylon wheel, super polyurethane wheel, high-strength polyurethane wheel, high-strength artificial rubber wheel, iron wheel, air pump. Super polyurethane wheel and high-strength polyurethane wheel can meet your handling requirements whether you are driving indoors or outdoors. High-strength artificial rubber wheels can be applied to hotels, medical equipment, floors, wooden floors, tile floors, etc. It is required to travel on the ground with low noise and quiet when walking; nylon wheels and iron wheels are suitable for the ground with uneven ground or iron on the ground; and the air wheel is suitable for light load and soft and uneven road surface.
5, the flexibility of rotation: the larger the wheel, the more labor-saving, the roller bearing can carry heavier load, the resistance is greater when rotating: high-quality (bearing steel) ball bearing on single wheel installation, can carry heavy load The rotation is lighter, more flexible and quiet.
6. Temperature condition: The impact of the cold and high temperature on the casters is very great. The polyurethane wheel is at a low temperature of minus 45 °C, and the rotation is flexible. The high temperature resistant wheel rotates lightly at a high temperature of 275 °C.
Address：D Building of Dashiling Industrial Park, Longgan g District, Shenzhen, Longdong Community, Baolong Street Shiyan town,Bao'an district, Shenzhen,Guangdong,China
Tel : +86 755 2815 8929
VIP Customer Line: +86 133 1691 1708
Website: www.dlpocasters.com
Email: qzdali@188.com