KN-1652
Badminton Sets
kN-1601
Yes
Yes
Yes
as The Photo
Factory Direct Price
Na
33kg
Bent and Welded
KNYP
Safety 4 Layer Package
China
Product Description
| Specification | Details |
| Material | Constructed from 3mm thick steel plate |
| Construction | Bent and welded |
| Material | Steel tubes |
| Dimensions | φ42mm × 3mm |
| Total Product Weight | 57 kg |
| Base Weight | 24 kg |
| Counterweight | 33 kg of sand or equivalent substitute |
| Standard Compliance | As per GB/T19851.13 |
| Horizontal Force Resistance | Top end can withstand 200 N |
| Standard Required Torque | 1.55 m (lever arm) × 200 N = 310 N·m |
| Horizontal Distance to Center of Gravity | 0.6 m from the front end of the base |
| Actual Torque | 0.6 m × 57 kg × 9.8 m/s² = 335 N·m (exceeds standard) |
| Stability | Ensures no movement or swinging of the base when the net height is tensioned between 1524 mm - 1550 mm |
| Type | High corrosion-resistant stainless steel screws |
| Purpose | To extend product life |
Manufacturing Process:
1. Cutting:
- Uses fully automatic laser cutting equipment for precision and consistency.
2. Welding:
- Assembled using CO2 gas shielded welding, ensuring tight, solid, and aesthetically pleasing welds.
3. Surface Treatment:
- Shot blasting with 0.8mm diameter shot for thorough rust removal and a fine surface, enhancing powder adhesion.
- Electrostatic powder coating process for strong adhesion, with a coating thickness of 90um - 150um, hardness of 2H, and a uniform, bright color that is weather-resistant and anti-aging.
4. Safety Features:
- No hooks, pinch points, shear points, or clamping areas.
