Introduction:
In the realm of wheelchair manufacturing, precision and meticulous care at every stage of production are key to delivering high-quality mobility aids. As a leading Chinese wheelchair manufacturer, we’re eager to share a detailed walkthrough of our manufacturing process, elucidating each step from raw material to the final product. This insight is especially valuable for our clients, enhancing understanding and fostering trust.
1. CNC Pipe Cutting:
The process begins with CNC (Computer Numerical Control) pipe cutting, where we precisely cut tubes to specific lengths and dimensions. This automated process ensures accuracy and uniformity, essential for the wheelchair’s structural integrity.
2. CNC Tube Bending:
Following cutting, the tubes undergo CNC bending. This step shapes the tubes into specific angles and curves, forming the wheelchair’s fundamental structure.
3. Punching:
The tubes are then moved to the punching stage. Here, we create necessary holes and openings in the metal, preparing them for later assembly.
4. Notching:
Notching involves cutting out sections of the tube to facilitate a better fit during assembly, particularly where tubes intersect or align.
5. Press Bending:
Press bending is utilized for more complex bends, where precision shaping is required to meet specific design needs.
6. Welding:
Skilled welders then meticulously join the cut and shaped metal pieces. This crucial stage demands precision to ensure strength and durability in the wheelchair’s framework.
7. Alignment and Correction:
Post-welding, each wheelchair frame undergoes an alignment check and correction to ensure it meets design specifications and is perfectly balanced.
8. Hardening Treatment:
To enhance strength, the frames are subjected to hardening treatments, augmenting their durability and lifespan.
9. Sandblasting:
Sandblasting is performed to clean the surface and improve the adhesion of coatings. This process also aids in removing any impurities or residues.
10. Surface Painting:
The frames are then painted, typically through spray painting, to add a protective layer against corrosion and give a pleasing aesthetic.
11. Bearing Pressing:
Bearings are pressed into the frame, crucial for the smooth operation of moving parts like wheels.
12. Upholstery Attachment:
The seat and back pads are then attached, focusing on comfort and support for the user.
13. Tire Fitting:
Tires are fitted onto the wheel rims, ensuring they’re secure and ready for movement.
14. Component Assembly:
Smaller components such as brakes, footrests, and armrests are assembled, bringing together the wheelchair’s functional elements.
15. Final Assembly:
In this penultimate stage, all parts are assembled to form the complete wheelchair, ensuring that each piece fits together seamlessly.
16. Quality Inspection:
Each finished product undergoes a thorough quality inspection to ensure it meets our strict standards and is ready for use.
17. Packaging:
Finally, the wheelchairs are carefully packaged, ensuring they are well-protected for shipment to clients across the globe.
Conclusion:
Our detailed and careful approach to wheelchair manufacturing reflects our dedication to quality and reliability. Understanding these steps helps our clients appreciate the craftsmanship that goes into each wheelchair, ensuring they can confidently provide these essential mobility aids to those who need them.
