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B11-3501075
HongPro
B11-3501075
Engineer a safer, more responsive driving experience with our high-performance brake disc, meticulously designed as a direct replacement for Chery automobiles. Manufactured from premium G3000 cast iron, this rotor undergoes precision computer-aided balancing to ensure vibration-free operation and consistent stopping power.
The disc features advanced heat dissipation channels, which effectively manage extreme temperatures up to 1200°F (650°C), significantly reducing the risk of brake fade under demanding conditions. A proprietary anti-corrosion coating is applied to combat rust and extend service life, ensuring both performance and visual integrity.
Rigorously tested to meet or exceed OE standards, this brake disc guarantees a perfect fit, reliable performance, and enhanced safety. It is the trusted choice for drivers who demand durability and unwavering stopping power for their vehicle.
Our brake discs are crafted from high-grade G3500 cast iron, a material chosen for its exceptional strength and optimal heat absorption properties. To further enhance its performance, each disc undergoes a specialized heat treatment process. This critical step refines the metallurgical structure, increasing the surface hardness to 187-241 HB. The result is a rotor that is highly resistant to warping, cracking, and excessive wear, even under intense braking conditions. This translates to a longer service life and consistent performance, reducing the frequency of replacements and ensuring greater value.
We understand that rust formation on brake discs is a major concern for both aesthetics and performance. To combat this, our rotors are protected with a proprietary Geomet®-like coating. This sophisticated epoxy-resin layer provides a robust barrier against moisture, road salt, and environmental contaminants. Unlike standard rotors that can show surface rust within days, our coated discs maintain their clean, new look even during storage and initial use. This superior corrosion resistance ensures not only a professional installation but also prevents rust-jacking that can compromise the disc's structural integrity over time.
Effective heat management is the cornerstone of reliable braking. Our brake discs feature an aerodynamically optimized vane design that functions like a centrifugal pump. This engineering innovation actively draws cool air in from the center and expels hot air outwards at a significantly higher flow rate compared to conventional straight-vane designs. By efficiently dissipating thermal energy, our discs maintain stable operating temperatures, reducing the risk of brake fade by up to 15% in demanding situations. This ensures confident and responsive stopping power when you need it most.
Every brake disc we produce is subject to computer-numerical-controlled (CNC) machining and strict run-out and thickness variation (DTV) checks. Our manufacturing tolerances are held within ±0.05mm, far exceeding industry standards. This meticulous precision ensures a perfect fit with your vehicle's hub assembly, eliminating the common issues of brake pulsation, steering wheel shudder, and noise. The result is an exceptionally smooth and quiet braking experience, enhancing both driver comfort and overall safety.
Trust is built on verification. Our production process is ISO 9001 certified, and every batch of brake discs undergoes a series of performance tests, including dimensional checks, material analysis, and dynamometer testing. Furthermore, our products are designed to meet or exceed strict OE (Original Equipment) standards for Chery vehicles, guaranteeing not just a physical fit but also full functional compatibility. This commitment to certified quality ensures you are installing a component that delivers the safety and reliability your vehicle requires.
| Parameter Category | Specification Details | Standards & Notes |
| Primary Material | High-Grade G3000 Cast Iron | Superior grey iron with consistent flake graphite structure for optimal strength, damping capacity, and thermal conductivity. |
| Surface Hardness | 187 - 241 HB (Brinell Hardness) | The carefully controlled hardness range ensures excellent wear resistance without brittleness. |
| Minimum Thickness | Clearly marked on the disc hub (e.g., 22.0 mm) | Machined to precise tolerances. Never install a disc worn beyond this minimum thickness. |
| Maximum Thickness Variation (DTV) | ≤ 0.005 mm (5 Microns) | Ultra-low Disc Thickness Variation is critical for preventing brake pulsation and ensuring smooth, quiet operation. |
| Maximum Lateral Run-Out | ≤ 0.05 mm | Precision machining ensures perfect alignment, eliminating steering wheel shake. |
| Surface Coating | Geomet®-like Epoxy Coating (Silver/Grey) | Provides superior protection against corrosion during storage and initial use, maintaining a like-new appearance. |
| Heat Treatment | Stress Relieved & Normalized | Advanced heat treatment process relieves internal stresses from casting, enhancing structural stability and resistance to thermal warping. |
| Balancing | Computer-Aided Dynamic Balancing | Each rotor is balanced to minimize vibration at high speeds, contributing to a smoother and safer drive. |
| Performance Testing | Dynamometer & Material Analysis | Samples undergo rigorous testing for friction characteristics, thermal fatigue resistance, and material composition verification. |
| Quality Certification | Compliant with ISO 9001, ISO/TS 16949 | Our manufacturing process is certified to international quality management standards. |
Here are specific application scenarios of brake disc:
Navigate city streets with unwavering confidence. During your daily commute, constant braking generates significant heat, which can warp ordinary discs and lead to pulsation. Our discs, with their optimized vane design and high thermal capacity, efficiently manage this repetitive heat buildup. This ensures smooth, consistent, and quiet braking mile after mile, eliminating the annoyance and concern of brake judder during your frequent stops and starts in heavy traffic.
For drivers in bustling metropolitan areas, braking is a constant activity. This demands a rotor that is both highly durable and resistant to performance loss. Manufactured from high-grade G3000 cast iron, our brake discs offer exceptional wear resistance and structural integrity. The advanced formulation of the material ensures a consistent friction surface, providing reliable stopping power even with the high-cycle use typical of urban errands and taxi/ride-share services.
When every millisecond counts, your brakes must respond instantly and effectively. Our precision-balanced rotors work in perfect harmony with your vehicle's brake calipers to provide immediate bite and stable deceleration. The rigid construction and low Disc Thickness Variation (DTV) prevent instability under extreme pressure, helping to ensure shorter and more predictable stopping distances when you need to react suddenly to a hazard on the road.
Experience peace of mind on long journeys. High-speed driving requires a braking system that can handle sustained performance and dissipate heat rapidly after off-ramp braking. The aerodynamic vane structure of our discs acts like a turbocharger, forcing cool air through the rotor to quickly shed heat. This superior heat dissipation significantly reduces the risk of brake fade, ensuring firm and reliable pedal feel when you exit the highway after extended driving.
Don't let rain or road salt compromise your safety and vehicle's appearance. Our proprietary anti-corrosion coating provides a robust protective barrier against the elements. This prevents surface rust from forming during storage or after washing, which can cause initial brake noise and uneven pad deposits. More importantly, it fights corrosive pitting that can degrade the braking surface over time, guaranteeing optimal performance and longevity in all climates and seasons.
Product Operate Guide
To ensure optimal performance and longevity from your new brake discs, correct installation and a proper break-in period are crucial. We recommend professional installation. After installation, a short break-in period of 200-300 miles (300-500 km) is essential. During this time, avoid heavy, high-pressure braking when possible. Instead, practice a series of moderate, decelerating stops from 50 mph to 20 mph, allowing for cooling intervals. This process gently mates the pads to the rotors, stabilizing the friction surface for maximum contact, reduced noise, and peak stopping power throughout the product's service life.
