150mm X 40mm Wheels - Red Polyurethane

Our company has been engaged in the research and development, production, and sales of polyurethane products for nearly 20 years. We are located in Yantai, Shandong, the birthplace of polyurethane products in China, and have unique advantages in terms of technical support and innovation. After years of development, we have a strong technical team, production and sales team. Our 150mm x 40mm Wheels - Red Polyurethane has received unanimous praise from customers for its high-quality products and reasonable prices. You are welcome to visit the factory at any time.

1.The correct way of use is to protect the cornerstone of 150mm x 40mm Wheels - Red Polyurethane, which can effectively avoid abnormal damage.
1). Overloading is strictly prohibited and there should be a margin left
Core principle: Please ensure that the actual weight of the goods carried plus the weight of the equipment does not exceed the rated load of the wheels. Long term overloading can rapidly accelerate the fatigue of polyurethane, leading to cracking or delamination.
Safety advice: To cope with the impact force during starting and turning, it is best to choose casters with a load capacity 20% -30% higher than the actual load, or ensure that the load used does not exceed 80% of the rated load.
2). Treat the environment well and reduce impact
Ground conditions: Use on a flat and clean surface as much as possible. Avoid roads covered in sharp objects such as gravel and iron filings, as these foreign objects can cut or embed into the rubber surface, exacerbating wear and tear.
Control speed and impact: Avoid high-speed pushing, sudden stops and turns, or forcefully hitting obstacles (such as thresholds and tracks). When encountering obstacles, it is best to lift the device and gently cross over.

2.Regular inspection and cleaning can detect problems early and prevent minor issues from escalating into major malfunctions.
1). Regular cleaning is key
Remove foreign objects: Regularly clean the threads, hair, metal shavings, and other debris wrapped around the wheel axle and surface. These foreign objects can increase resistance, wear seals, and even cause jamming.
Correct wiping: Dip a soft cloth in neutral detergent or clean water to wipe the wheel surface and remove oil stains. Do not use corrosive solvents such as strong acids, strong bases, or acetone, as they can dissolve or corrode polyurethane materials.
2). Carefully inspect and take preventive measures
Wheel surface inspection: Check for signs of cuts, cracks, abnormal wear (such as eccentric wear), or delamination (separation of adhesive layer and iron core) on the surface of the gel. If the wear depth reaches two-thirds of the original adhesive layer thickness, it must be replaced.
Rotation inspection: Rotate the wheel by hand to feel whether it is smooth, whether there is any abnormal noise or jamming. This can help you assess the health condition of the bearings.
3). Timely lubrication to ensure flexibility
Caution: When lubricating, avoid grease from sticking to the 150mm x 40mm Wheels - Red Polyurethane surface to prevent dust or slipping.

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