9 Inch Solid Polyurethane Foam Wheelbarrow Wheel 3.50-4 with Ball Bearing Iron Material Suitable for Handcart, Retail Industry

• Application: Material Handling
• Bearing Type: Ball Bearing
• Color: as Your Request
• Model NO.: 3.50-4
• Hub Length: 4 inches
• Load Capacity: 100 Kg
• Material: Polyurethane
• pattern: Smooth
• Type: Bolt Hole Wheel, Directional Lock Wheel, Fixed Wheel, Scaffold Caster Wheel, Solid, Threaded Stem Wheel, Top Plate Wheel
• Wheel Diameter: 9 Inch
• MOQ: 200PCS
• Ply Rating: 2pr/4pr/6pr/8pr/10pr
• Delivery Time: ≤25days
• Used for: Wheelbarrow/Agricultural Machinery
• Transport Package: Woven Bag Packaging/Cardboard Box Packaging
• Specification: 3.50-4
• Trademark: customized
• Origin: Qingdao
• HS Code: 87169000
• Production Capacity: 20000PCS/Year

Product Description

 

Model	9 Inch PU Foam Wheel
Diameter	230 mm
Width	100 mm
Center hole	hole,hub length can be customized

 

                                                                                               FAQ

Q1:  What is the production process of tires?
A1:  Tire production typically involves the following steps:
Raw material preparation (rubber, carbon black, steel wire, etc.)
Mixing (mixing raw materials into rubber compounds)
Rolling (pressing rubber into sheets and adhering them to the fabric)
Forming (combining various layers of materials into the shape of a tire)
Sulfurization (shaping tires through high temperature and high pressure)
Quality inspection (appearance, balance, durability, etc.)

Q2:  How long does it take to produce a tire?
A2:  The production time varies depending on the type and process of the tire, usually taking 20-30 minutes to complete the production of one tire.

Q3:  What are the main raw materials used in tire production?
A3:  The main raw materials include natural rubber, synthetic rubber, carbon black, steel wire, cord fabric (nylon or polyester), and various chemical additives.

Q4: What is the shelf life of tires?
A5: The shelf life of tires is usually 5 years, calculated from the production date. Even if unused, tires that have exceeded their shelf life may still experience aging issues.

Q5:  How to contact the factory if you have any questions about the purchased tires?
A5:  You can contact us through the following ways:
Customer Service Hotline: [phone]
 
 

Q6:  Does the factory provide customized tire services?
A6:  Yes, we can customize tire specifications, patterns, and performance according to customer needs. Please contact our sales team for more information.

product name	specifications	weight	Delivery time
3.50-4 Solid PU Foam Wheel	230mm*100m	2~3kg	25days