Product Description

Product Description

 

Wheel Dia 40mm(1.6”),50mm(2”),63mm(1.6”),75mm(3”),100mm(4”),125mm(5”)
Wheel Material PU, PP, TPR, High-tempature PA, PA, ER, Antic-static TPR
Fork Assembly Dark Green Painted, Zinc Plated, Chrome Plated,Color Galvanized, Dark green Plastic
Fitting Swivel(top plate), Swivel(thread plate), Swivel(hollow rivet), Rigid, Swivel grip ring stem
Brake Assy Total lock brake(metal), Tread lock brake(metal), Side lock brake(metal), Total lock brake(plastic), Tread lock brake(plastic), Total side lock brake(metal)
Bearing Model Singel ball bearing, Double ball bearings, Derlin bearing, Plain bore(bushing bearing)
Application Genreral industry, Trolley, Medical equipment, Electronic equipment and logistics handling, Scaffold, Material shelf

Detailed Photos

Company Profile

 

Certifications

 

Our Advantages

                                                                          Customized Service of SUPO

The approval loading weight in this industry purchase guide, means to satisfy 1. ground smooth 2. environment temperature between 20-30ºC(except for high-temperature caster)3. moving speed would not exceed 4km/h.

1. If single caster chosen by you is over 200kg, traction method as motive power, moving speed does not exceed 6km/h, and satisty other 2 contditions. In order to ensure the life length of caster, please let actual loading weight don’t surpass 80% of approval weight.

2. If single caster chosen by you is over 200kg, traction method as motive power, moving speed does not exceed 6-8km/h,and satisty other 2 contditions. In order to ensure the life length of caster, please let actual loading weight don’t surpass 60% of approval weight.

If the caster of your demand is over above-mentioned conditions, please contact with us. Our professional engineering team will provide customized caster base on your industry’s applied environment and installation dimension.

FAQ

1. Are you trading company or manufacturer?
   We are manufacturer since 2004. Previous it was plastics ejection company with over 20 years experience.

2. What is your warranty for your products?
    18 months from the producing, the each item showed the producing date.

3. How can you control your quality?
   First, we have raw material testing. A.Determing the melt mass flow rate of various thermoplastics. B. Test the mechanical properties of various materials such as tension, compression, bending, shearing, tearing and pelling. C. Making test samples. D. Fast and accurate moisture determination. E. Fast and accurate measurement of CHINAMFG density. F. Determination of the impact strenght of plastics.
   Then we have 1+11 testing standard: Weight carry running test
    1.Initial wheel hub clearance test
    2.Attrite wheel hub clearance test
    3.Initial rotation clearance test
    4.Attrite rotation clearance test
    5.Braking test
    6.Wheel brake effectiveness test
    7.Rotation braking effectiveness test
    8.Vertical static pressure test
    9.Salt and acid test
   10.High temperature test
    11.Low temperature test
 

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Type: Rotating Wheel
Wheel Material: PU
Brake: With Brake
Bearing Type: Roller Bearing
Surface Treatment: Zinc Plated
Brand: SUPO
Samples:
US$ 5/Piece
1 Piece(Min.Order)

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Customization:
Available

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cast aluminium

Are there any limitations to the shapes and sizes that can be achieved with cast aluminium?

When it comes to casting aluminium, there are certain limitations to consider regarding the shapes and sizes that can be achieved. Here’s a detailed explanation:

1. Complexity of Shapes: While cast aluminium allows for the production of intricate and complex shapes, there are limits to the level of complexity that can be achieved compared to other manufacturing processes such as machining. The use of cores and slides can enable the creation of undercuts and internal features, but excessively complex geometries may pose challenges during the casting process, leading to increased production time and costs.

2. Wall Thickness: Casting aluminium is well-suited for producing parts with varying wall thicknesses. However, excessively thin sections or abrupt transitions between thick and thin sections can result in casting defects such as porosity, shrinkage, and inadequate mechanical strength. Design guidelines should be followed to ensure proper wall thickness and avoid potential issues.

3. Size and Weight: Cast aluminium can be used to produce both small and large components, ranging from a few grams to several tons. However, casting larger and heavier parts may require specialized equipment and facilities to accommodate the size and weight of the casting. Additionally, handling and transportation considerations must be taken into account for larger castings.

4. Dimensional Accuracy: Achieving precise dimensional accuracy can be more challenging with cast aluminium compared to other manufacturing processes like machining. Shrinkage and distortion during the cooling and solidification process can result in slight variations in the final dimensions of the casting. Design tolerances and post-casting machining processes may be necessary to achieve the desired dimensional accuracy.

5. Surface Finish: Cast aluminium surfaces may exhibit a textured or slightly rough finish compared to the smooth finish achieved through machining processes. The surface finish of cast aluminium parts can be influenced by factors such as the quality of the mold, the casting process, and the material used. Additional post-casting processes such as grinding, polishing, or coating may be required to achieve the desired surface finish.

6. Weight Distribution: The distribution of weight within a cast aluminium part can affect its mechanical properties, stability, and performance. Uneven weight distribution or localized thick sections can lead to imbalance, reduced structural integrity, and potential issues during assembly or use. Proper design considerations should be given to weight distribution to ensure optimal performance and functionality.

7. Machining Allowances: Cast aluminium parts often require machining operations to achieve the final dimensions, features, and surface finish. Designing with appropriate machining allowances is necessary to account for the expected dimensional variations during the casting process. Machining allowances should be included in the design to allow for post-casting machining operations and achieve the desired specifications.

Despite these limitations, cast aluminium remains a versatile manufacturing method capable of producing a wide range of shapes and sizes. By understanding and working within the constraints of the casting process, engineers and designers can leverage the benefits of cast aluminium while optimizing the design for manufacturability and functionality.

cast aluminium

How does cast aluminium withstand environmental and weather conditions?

Cast aluminium exhibits several characteristics that enable it to withstand various environmental and weather conditions. Here’s a detailed explanation:

  • Corrosion Resistance:
  • One of the primary reasons cast aluminium is highly durable in outdoor environments is its excellent corrosion resistance. Aluminium naturally forms a thin oxide layer on its surface when exposed to air, which acts as a protective barrier against corrosion. This oxide layer prevents the underlying metal from coming into direct contact with moisture, oxygen, and other corrosive elements in the environment.

  • Passivation:
  • Cast aluminium undergoes a process called passivation, where the surface of the metal is chemically treated or anodized to enhance its corrosion resistance. Passivation helps create a thicker and more stable oxide layer, making the aluminium even more resistant to degradation caused by exposure to moisture, salts, and pollutants.

  • UV Resistance:
  • Cast aluminium is also highly resistant to UV radiation from the sun. Unlike some other materials, aluminium does not degrade or become brittle when exposed to prolonged sunlight. This UV resistance makes cast aluminium suitable for outdoor applications, as it can maintain its structural integrity and appearance over time without fading or discoloration.

  • Thermal Stability:
  • Aluminium has excellent thermal stability, allowing it to withstand extreme temperature variations without significant changes in its properties. Cast aluminium can expand and contract with temperature fluctuations, making it less prone to warping or cracking due to thermal stress. This property is particularly advantageous in outdoor environments where temperature changes can be substantial.

  • Lightweight:
  • The lightweight nature of cast aluminium contributes to its ability to withstand environmental conditions. Unlike heavier metals such as iron or steel, aluminium is less susceptible to fatigue or structural damage caused by its own weight. This characteristic makes cast aluminium furniture or structures more resistant to deformation or collapse, even under the forces exerted by wind or other external factors.

  • Durability:
  • Cast aluminium is known for its overall durability and long lifespan. It is a robust material that can withstand the rigors of outdoor use, including impacts, vibrations, and mechanical stress. It is not prone to cracking, splitting, or rotting like wood, making it highly durable in various weather conditions.

  • Low Maintenance:
  • Outdoor products made from cast aluminium require minimal maintenance. The inherent corrosion resistance of aluminium eliminates the need for frequent painting or protective coatings. Simple cleaning with mild soap and water, along with occasional waxing or polishing, is usually sufficient to maintain the appearance and performance of cast aluminium products.

The combination of corrosion resistance, passivation, UV resistance, thermal stability, lightweight construction, durability, and low maintenance makes cast aluminium an excellent choice for outdoor applications. It can withstand environmental and weather conditions while retaining its structural integrity, appearance, and functionality over an extended period.

cast aluminium

What properties make cast aluminium suitable for outdoor furniture?

Cast aluminium possesses several properties that make it highly suitable for outdoor furniture. Here’s a detailed explanation:

  • Corrosion Resistance:
  • One of the key properties of cast aluminium is its excellent corrosion resistance. Aluminium naturally forms a protective oxide layer on its surface, which acts as a barrier against environmental factors such as moisture, oxygen, and UV radiation. This inherent corrosion resistance allows cast aluminium outdoor furniture to withstand exposure to rain, humidity, and other outdoor elements without rusting or deteriorating.

  • Lightweight:
  • Cast aluminium is significantly lighter than other metals commonly used in furniture, such as iron or steel. This lightweight property makes cast aluminium furniture easy to move and rearrange in outdoor spaces. It is particularly advantageous for larger furniture pieces, such as dining sets or lounge chairs, as it allows for effortless transportation and storage.

  • Durability:
  • Cast aluminium is known for its durability and long lifespan. It is a robust material that can withstand the rigors of outdoor use, including exposure to sunlight, temperature variations, and frequent handling. Unlike wood, cast aluminium is not prone to cracking, warping, or rotting, making it an ideal choice for outdoor furniture that needs to withstand different weather conditions.

  • Low Maintenance:
  • Outdoor furniture made from cast aluminium requires minimal maintenance. The corrosion-resistant nature of aluminium eliminates the need for regular painting or protective coatings. Cast aluminium furniture can be easily cleaned with mild soap and water, and occasional application of a protective wax or polish can help maintain its appearance over time.

  • Aesthetic Appeal:
  • Cast aluminium furniture offers a wide range of design options and finishes. It can be intricately molded and shaped to create various styles and patterns, allowing for visually appealing outdoor furniture designs. Cast aluminium can also be finished with different coatings or powder coatings, providing options for color customization and enhancing its aesthetic appeal.

  • Comfort:
  • Along with its functional properties, cast aluminium furniture can be designed with comfort in mind. Cushions or padded seating can be added to enhance the comfort level, making it suitable for extended outdoor lounging or dining experiences.

The combination of corrosion resistance, lightweight construction, durability, low maintenance, aesthetic versatility, and comfort makes cast aluminium an excellent choice for outdoor furniture. It can withstand outdoor conditions while providing a visually appealing and comfortable seating or dining experience.

China factory Castor Caster Caster Cast Iron/Aluminum Core PU Polyurethane Industrial Castor Swivel Wheels Heavy Duty Caster  China factory Castor Caster Caster Cast Iron/Aluminum Core PU Polyurethane Industrial Castor Swivel Wheels Heavy Duty Caster
editor by Dream 2024-05-15