China Loading Trolley Wheels Heat Resistant Caster Wheels 150–250°C Lockable Rigid Swivel Production Lines for sale

Loading Trolley Wheels Heat Resistant Caster Wheels 150–250°C Lockable Rigid Swivel Production Lines

Price Negotiable

Price: USD 8.65 brake /USD 7.12 Swivel/USD 2.16 Rigid heavy duty wheels 4 inches

MOQ: 4

Delivery Time: 5-10days

Brand: Luma

Product Description

Loading Trolley Wheels Heat Resistant Caster Wheels 150–250°C Lockable Rigid Swivel Production Lines

Features:

Lightweight and Durable: PP (polypropylene) is a thermoplastic polymer known for its high strength-to-weight ratio. It is both lightweight and resistant to impact and wear, making it suitable for long-term use.
High Load Capacity: Despite its lightness, PP casters can support relatively heavy loads, making them a practical choice for industrial applications.
Chemical Resistance: PP is highly resistant to oils, acids, and alkalis, and is unaffected by most common organic solvents. This makes it ideal for environments where chemical exposure is a concern.
Temperature Resistance: PP can withstand a wide range of temperatures, typically from -15°C to 80°C, and is stable under normal working conditions.
Cost-Effective: Compared to other materials like polyurethane or nylon, PP is more affordable, offering a high level of performance at a lower cost.
Low Maintenance: The smooth surface of PP casters is easy to clean and resistant to dirt and stains, reducing the need for frequent maintenance.
Environmentally Friendly: PP is non-toxic, odorless, and recyclable, aligning with eco-friendly and sustainable manufacturing practices.

Heat Resistance Performance Comparison of Caster Wheel Materials

Material	Maximum Heat Resistance (°C)	Heat Resistance Characteristics	Typical Application Scenarios	Suitable Products
PA (Nylon)	150–250°C	High heat deformation resistance; with glass fiber reinforcement, it can exceed 250°C. Best heat resistance.	Baking equipment, heat treatment production lines, high-temperature industrial furnaces	Oven caster wheels, heat treatment equipment wheels, industrial oven wheels
TPU (Thermoplastic Polyurethane)	120–180°C	Can withstand short-term baking at 160°C; higher hardness improves heat resistance.	Automotive production lines, industrial equipment requiring heat resistance	Automotive factory caster wheels, caster wheels for high-temperature environments
TPR (Thermoplastic Rubber)	100–115°C	Good weather resistance and UV resistance; wide temperature range (-50 to 115°C).	Outdoor equipment, environments with large temperature fluctuations	Outdoor warehouse cart wheels, logistics handling equipment
Rubber (ER)	80–100°C	Natural rubber ages at high temperatures; elasticity decreases with rising temperature.	General industrial environments, indoor applications	Ordinary hand carts, warehouse handling equipment
PU (Polyurethane)	80°C	Excellent low-temperature resistance (-35°C), but relatively limited high-temperature resistance.	Indoor industrial environments, warehousing and logistics	Warehouse hand carts, medical equipment carts
PP (Polypropylene)	80–100°C	Deformation temperature is 80–100°C; moderate heat resistance but cost-effective.	Light industry, general handling scenarios	Supermarket shopping carts, light-duty hand carts
PVC (Polyvinyl Chloride)	60–80°C	Poor heat resistance; softens and deforms at high temperatures.	Normal indoor environments, light-load applications	Furniture caster wheels, office chair wheels

Material Advantages

Lightweight and economical: Low cost, light weight, easy to clean.
Corrosion resistance: Resists acids and bases, suitable for humid environments.

Material Disadvantages

Low strength: Easily worn or deformed, poor load capacity.
Poor temperature resistance: PP wheels are suitable for -15°C to 80°C only.

Typical Application Scenarios

Light industry, general handling scenarios. Supermarket shopping carts, light-duty hand carts

Selection Recommendations

Heavy-duty and high-frequency scenarios (e.g., factories, logistics):
- Preferred: Polyurethane wheels (high wear and load resistance) or nylon wheels (cost-effective).
- Avoid: Plastic wheels.
Noise reduction and floor protection needs (e.g., hospitals, laboratories):
- Recommended: Rubber or TPR wheels.
- Avoid: Hard materials like nylon.
Extreme environmental adaptability:
- High/low temperature or corrosive environments: Polyurethane wheels (excellent chemical resistance).
- Cold storage environments: Special cold-resistant rubber or modified TPR wheels.
Cost-sensitive scenarios:
- Light load: Plastic wheels.
- Medium load: Rubber wheels.
- Heavy load: Invest in polyurethane or nylon wheels to reduce long-term replacement costs.