Wheel Tread:

• Made of Heavy-duty Polyurethane (HPU)

• Material has a hardness of 95-98 Shore A 

• Offering Quiet operation, excellent wear resistance, and high material stability

• Recommended operating temperature: ≤ 80 °C

Wheel Core:

• Constructed from Impact-resistant cast iron

• Integrated with precision ball bearings for smooth and quiet rolling performance

 Bracket:

• Manufactured using heavy duty integrated molding steel plate and welded with electrophoretic coating  for corrosion resistance

• Features a precision ball bearings structure ,strong impact resistance and longer service life 

• Provides smooth rotation without jamming, ensuring reliable maneuverability