SSDP+ Quality Standard Guarantee
Strictly control the quality of products with higher standards, make solutions and tests according to the actual situation of problems, and provide high-safety wheels.
The following tests have been added to the standard requirements:
1. 30 impact test height with 1010kg heavy hammer and impact height of 255MM.
2. 90 impact test height with 1010kg heavy hammer and impact height of 160MM.
3. 90 impact test height+500,000 cycles of radial fatigue test.
4. Coating performance test (composite corrosion durability test)
Test item | Standard requirements of JWl/DOT-T | SSDP+ standard requirements |
Bending load endurance test | 100000 Cycles | 200000 Cycles |
Radial load endurance test | 500000 Cycles | 1000000 Cycles |
13° impact test height | 230mm | 255mm |
30° impact test height | / | 1010KG/255MM |
90° impact test height | / | 1010KG/160MM |
90 impact test | / | 1010KG/15MM |
Deformation radial test | / | 500000 Cycles |
Film performance test | / | Composite corrosion endurance test |
And improve the strength of the following test requirements:
1. The bending load endurance test is improved from 100,000 cycles to 200,000 cycles.
2. The endurance test of radial load is improved from 500,000 cycles to 1,000,000 cycles.
3. The height of 13 impact test is increased from 230MM to 255 mm.
Pursuing quality starts with materials and technology.