| Customization: | Available |
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| Material: | Polyurethane |
| Surface Treatment: | Other |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Item | Description |
| Product Name | Pallet Truck Driving Wheels |
| P/N | JAZ-210*70/83-132-10K |
| Applied Model | Hangcha CBD15-A2MC1 Electric Pallet Truck |
| Net Weight (kg) | 3.70 |
| Gross Weight (kg) | 3.88 |
| Qty per Carton | 1 |
| Carton Size (cm) | 21*13.2*7 |
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Production Process of Polyurethane Wheels
The production of polyurethane wheels involves several key steps:
1. Material Preparation:
Raw Material Selection: The primary materials include polyether, isobutanol, and polyester, along with potential fillers and additives. The choice depends on the desired properties of the final product, such as wear resistance and heat tolerance.
2. Mixing and Proportioning:
Precise mixing and proportioning of these raw materials are essential to ensure the quality and performance of the polyurethane wheels.
3. Mold Preparation:
Mold Fabrication: Molds are created based on the wheel's size and shape specifications. The accuracy and quality of the mold significantly affect the final product's shape and surface finish.
Injection Molding: Polyurethane material is injected into the molds under controlled temperature and pressure conditions to cure and form the wheels. Strict control of these parameters ensures dimensional accuracy and surface quality.
4. Finishing:
Surface Treatment: After molding, the wheels may have burrs or imperfections. Techniques like mechanical grinding, chemical polishing, or sandblasting are used to improve surface smoothness and appearance.
5. Post-Processing:
Drying: Residual moisture is removed from the wheels to enhance their physical properties.
Sintering: The wheels are subjected to specific temperature and time conditions to achieve higher strength and hardness.
Coating: Surface coatings are applied to improve aesthetics and provide additional benefits such as corrosion resistance and durability.
6. Inspection and Packaging:
Quality Control: The wheels undergo rigorous quality checks to assess dimensional accuracy, physical properties, and chemical performance to meet the required standards.
Packaging: Inspected products are packaged to ensure their integrity and safety during transportation and handling.
The production process of polyurethane wheels is intricate and requires meticulous control of each stage, from raw material selection to final quality checks. Proper execution of these processes ensures the production of stable, high-performance polyurethane wheels. Ongoing advancements in technology and process improvements continue to enhance product quality and market competitiveness.
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