Steel Spring Buffer Support – Durable impact resistance – Standard safety feature for tracks at mainstream sports venues

Module A: HDPE sheet + steel spring support – combining rigidity with flexibility for optimal shock absorption

This product features a composite structural design, distinguishing it from conventional rigid guardrails or purely flexible guardrails:

The core value of this design lies in its ability to, during a vehicle collision, prevent the vehicle from exiting the track by using the HDPE panel to stop it, while the spring-based base compresses and absorbs the impact, thereby reducing the force transmitted to the vehicle's frame and the driver – thus safeguarding the integrity of the track boundary and lowering the risk of injury to both the vehicle and the driver. Upon completion of the collision, the spring retracts to its original position, and the guardrail returns to its initial state, making it ready for continued use.

Module B: Standard Equipment for Mainstream Sports Venues – A Proven Solution Tested Through Real-World Event Experience

This product is not a conceptual design but represents a proven solution already widely adopted in mainstream sports venues, professional karting tracks, and motorsport parks both domestically and internationally:

After extensive high-intensity operational testing, the structure is proven to be stable and reliable.

Selected as the standard configuration by numerous industry operators – thoroughly validated in the market.

Daily maintenance is straightforward; both the spring base and the HDPE sheet feature excellent durability.

For track operators, choosing a solution that has been widely validated by industry peers means lower trial-and-error costs and a more reliable long-term usage experience.

Module C: 50 km/h Impact Resistance Design – Precisely Tailored for the Core Speed Range of Karting Tracks

This product's impact resistance is specifically engineered to withstand speeds up to 50 km/h:

This speed range covers the maximum speeds found on most commercial karting tracks (entertainment karting tracks typically operate between 35–55 km/h).

The elastic coefficient of the spring base is calculated to match the impact energy at that specific speed, preventing both a "hard impact" that could cause the vehicle to rebound out of control and a "soft collapse" that could lead to the failure of the guardrail.

The HDPE sheet has a thickness of 15 mm; it maintains its structural integrity under an impact at 50 km/h without sustaining through-thickness penetration or fragmentation.

Operators do not need to incur additional costs for "excessive protection" nor bear security risks due to "insufficient protection" – the precise 50 km/h positioning ensures the perfect level of security investment.

Module D: Standard installation dimensions + Complete set of accessories – Rapid deployment for cement or hardened road surfaces

This product includes a complete set of installation accessories – ready to install upon delivery:

Upon completion of installation, the guardrail panels are flat and continuous, while the spring bases are evenly distributed along the track edge, forming a safety boundary that combines both rigidity and elasticity.