Zero Residual Deformation
Different from ordinary PU wheels that gradually sink and soften after long static pressure, this 8.5-inch solid wheel features memory-resistant material properties. When the equipment is parked for a long time or bears static load continuously, the wheel will not produce flat spots or permanent indentation. It always retains consistent rolling feel and original roundness, eliminating jittery rolling caused by long-term parked deformation.
Easy Daily Sanitization
Adopting improved low-temperature resistant PU formula, this wheel maintains excellent structural toughness in cool indoor and semi-outdoor environments. It will not become brittle, crack or lose structural stability under long-term low-temperature storage and use. The integrated wheel body effectively resists accidental impact from daily collisions with walls, railings and furniture edges. It avoids sudden damage and ensures continuous and reliable operation of equipment in all seasons.
| Size | 8.5inch(215x70) |
| Material | Polyurethane |
| Rim Material | Polyamide |
| Color | Grey/Black |
| MOQ | 200-300pcs |
| Lead Time |
30-35days |
| Certificates |
ISO9001:2015 ROHS 2.0, REACH, PAHS, EN14372:2004, TUVRheinland |
A. The assembly of the bearings;
a. Install the bearing pressing tooling on the assembly machine;
b. Place the lower bearing rim, bushing and bearing;
c. Start the pneumatic switch to complete the bearina pressing operation.
B. The Assembly of the solid tyre and rim;
a. Install the tire pressing tooling on the assembly machine;
b. Place the rim on the lower tooling, put on the conical tooling and then put on the PU tire;
c.Start the pneumatic switch to complete the tire pressing operatio
Our Company
Brand Establishment & Three Independent Business Branches
The brand launched PU material R&D and manufacturing in Xiamen back in 2015, with large-scale production zones built in Longyan, operated under Aleader (Longyan) New Material Co., Ltd. The group is divided into three differentiated business segments covering advanced polymer research, mobility PU fittings and HVAC insulation panels. Our Xiamen research station settles at CAS Haixi Rare Earth Research Center, cooperating with top specialists to build long-term joint R&D channels. The Longyan tire workshop mass-produces PU wheels for rehabilitation equipment, while Xinyonghua UNT branch runs full industrial chain of PU/PIR duct boards, supplying duct fittings and on-site installation guidance.
Full Mechanical Performance Inspection for Aleader PU Wheels
We run a complete set of mechanical verification items for all PU wheel batches before delivery, to guarantee stable performance and long service cycles under real usage conditions. Our dedicated testing station carries out seven core assessment procedures: roller rolling endurance evaluation, material rebound measurement, static compression deformation detection, passive shape recovery test, loaded rebound inspection, lateral shock resistance experiment and circular runout tolerance measurement. Every finished wheel must pass all these rigorous checks, so we can eliminate hidden mechanical defects and secure consistent durability for mobility equipment applications.
Independent Client Service Department & Global Cooperative Brands
The customer service department operates separately from sales to build exclusive communication channels, handling technical consultation, sample trial, order follow-up and after-sales troubleshooting, delivering one-on-one matching schemes for clients from all sectors. Long-term overseas partners: Sunrise, Pride, Golden Technologies, Drive DeVilbiss Healthcare, Kymco, Roma Medical, LG; Domestic manufacturers: INTCO, MAOTIAN, LINIX, Innuovo, Chiaphua Components, KANGNI, JIANGTE MOTOR.
Product Comprehensive Advantages & Microstructural Traits
All microcellular tires adopt water-blown eco craft and pass RoHS & REACH tests. Infant foam accessories hold GS certificates and bicycle PU wheels obtain TUV approval. The products feature outstanding shock absorption, impact resistance and load capacity without daily maintenance. SEM shows uniform open-cell foam, and stable pore size brings balanced wear resistance, shock absorption and load-bearing performance.
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