HYUNDAI PALISADE Rear Brake Disc

There are different corresponding codes for the HYUNDAI 58411S1500 Rear Brake Disc

1. Gradient Composite Protective Coating: All-weather Corrosion Resistance Protection
Adopting a three-layer gradient composite coating structure consisting of zinc-aluminum-magnesium base layer, passivation layer and hydrophobic top layer with a total thickness of 10-14μm, it balances corrosion resistance and braking performance.

• Zinc-aluminum-magnesium base layer: Features sacrificial anode protection. It can prevent substrate rust even with partial coating damage. No red rust appears after 850-hour salt spray test, with corrosion resistance improved by over 60% compared with ordinary electrophoretic paint coatings.
• Passivation layer: Enhances bonding force between coating and substrate to prevent coating peeling, and boosts high-temperature oxidation resistance.
• Hydrophobic top layer: Forms nano-scale hydrophobic structure on the surface. Rainwater slides off rapidly without forming water film that causes braking skidding, cutting wet braking distance by 12%.

2. Ultra-precision Surface Grinding Technology: Superior Silence and Smoothness
German imported ultra-precision surface grinders are applied for three-stage progressive grinding on the 18mm solid disc of HYUNDAI PALISAD 58411S1500 Rear Brake Disc

• Rough grinding: Removes 0.2mm casting allowance and corrects overall geometric deviation of blanks.
• Semi-finish grinding: Accurately revises 0.07mm dimensional deviation to lay a foundation for ultimate precision.
• Finish grinding: Strictly controls tolerance within 0.04mm to achieve micron-level surface precision.

The finished disc has thickness deviation within 0.03mm per disc and face runout below 0.02mm, with surface roughness steadily maintained in the optimal range of Ra1.6-2.2μm. Excellent flatness and uniform microscopic texture enable full and even contact between brake pads and discs, fundamentally eliminating brake jitter and noise. Braking noise stays under 62 decibels at speeds below 80km/h.

3. High-temperature Stabilization Treatment: Thermal Deformation Resistance and Extended Service Life
After surface treatment, brake discs undergo low-temperature stabilization at 180℃ with 2-hour heat preservation followed by slow cooling, completely eliminating residual stress generated during processing. This technology cuts thermal deformation by 30% during high-temperature braking, effectively avoids hot spot formation and extends service life by more than 20%.

4. Edge Fillet Treatment: Reduced Airflow Noise and Stress Concentration
R3 large fillet chamfering is conducted on inner and outer edges of brake discs, effectively lowering turbulent airflow howling during high-speed rotation and preventing edge cracking caused by stress concentration. Bench tests prove this treatment reduces high-speed braking noise by 3 to 5 decibels.

Our dedicated heavy-duty manufacturing workshop for mid-to-large flagship SUVs strictly complies with IATF16949, the top quality management system standard in the automotive industry. It builds a production environment for heavy-duty brake parts featuring high rigidity, superior stability and long service life, and is equipped with heavy-duty processing machines imported from Germany and a full-process quality control system. Catering to the solid disc structure and heavy-load demands of the HYUNDAI PALISAD 58411S1500 Rear Brake Disc
, we have established a dedicated production line and customized technological processes to guarantee every brake disc can withstand rigorous driving conditions of the fully loaded Palisade.

1. Heavy-duty manufacturing workshop environment ensuring product rigidity and stability
The workshop adopts heavy-duty foundation and vibration isolation design, which can resist vibration generated by large processing equipment and impact from heavy workpieces, securing stable machining operations.

• Constant temperature and humidity heavy-duty processing zone: The core processing area maintains a constant temperature of 21±2℃ and relative humidity of 48±6% all year round, supported by an independent central air conditioning system. It effectively restrains thermal deformation of machine tools and dimensional expansion of workpieces. To meet the high rigidity requirements of the 58411S1500 brake disc, temperature fluctuation during processing is controlled within ±0.6℃, guaranteeing consistent hardness and dimensions across product batches.
• Heavy-load simulation testing environment: A professional heavy-duty brake test bench is installed in the workshop to simulate braking conditions of the 2.5-ton fully loaded Palisade. Sampling tests are conducted on each batch of products to verify deformation resistance and thermal stability of brake discs.
• 5S and safety management system: We strictly implement the 5S management principles of sorting, setting in order, sweeping, standardizing and sustaining. All heavy machinery is fitted with safety guardrails and emergency stop devices. Regular safety inspections and staff training are carried out, achieving six consecutive years without major safety incidents.

2. Specialized processing equipment and customized techniques for premium heavy-duty quality
In response to the 18mm thick solid disc and high rigidity specifications of the 58411S1500 brake disc, we deploy heavy-duty processing facilities and technologically verified parameters validated by tens of thousands of operational tests.

• Heavy-duty CNC vertical lathe cluster: The exclusive production line consists of 10 German-made heavy-duty CNC vertical lathes, each equipped with automatic loading and unloading manipulators to realize round-the-clock non-stop production. It efficiently processes the 314mm large-diameter solid disc of the 58411S1500 model, with a daily output of 120 pieces per lathe. After processing, the concentricity of inner and outer circles of the brake disc is no more than 0.011mm, and the cylindricity of the central hole is within 0.009mm, fully satisfying the tolerance standards of Hyundai flagship SUVs.
• Ultra-precision surface grinder: German imported ultra-precision surface grinders are applied for final surface finishing. For the standard 18mm thickness of the 58411S1500 brake disc, thickness deviation of a single disc is limited to 0.03mm and face runout stays below 0.02mm. Double-face grinding is completed in one clamping procedure to ensure parallelism of two disc surfaces and eliminate braking jitter.
• Customized heat treatment process: Tailored for operational characteristics of heavy-duty solid discs, we adopt the heat treatment scheme combining high-temperature normalizing and two low-temperature tempering treatments. After rough machining, brake discs are heated and held at 920±10℃ in a normalizing furnace, then air-cooled to room temperature to enhance material strength and hardness. Two subsequent low-temperature tempering procedures thoroughly eliminate internal stress and improve thermal fatigue resistance. After treatment, the content of type A graphite in the metallographic structure reaches no less than 91%, pearlite content exceeds 96%, and hardness remains steadily within HB190-230.
• Fully automatic dynamic balance calibration: Every 58411S1500 brake disc is inspected and calibrated by a German Schenck fully automatic dynamic balancing machine. The drilling weight removal method is adopted to control dynamic balance precision within 9g·cm, surpassing the original Hyundai factory standard of 14g·cm. This ensures no steering wheel vibration when the vehicle travels at a maximum speed of 180km/h.

Warranty Terms
The rear brake disc with HYUNDAI PALISAD 58411S1500 Rear Brake Disc
enjoys a manufacturer's warranty of 70,000 kilometers or 12 months. It has passed the specification verification of Hyundai flagship SUV braking system and is designed for heavy-load family travel scenarios of Hyundai Palisade. The warranty covers casting defects, surface treatment flaws and excessive dynamic unbalance. Damage caused by overloading, use of non-original brake pads and modified calipers is not covered by the warranty.

Logistics Arrangement
Orders for brake discs of Hyundai Palisade flagship SUV are delivered from the bonded warehouse at Tianjin Port. Customers are allowed to appoint international freight forwarders, and relevant contact information shall be provided within 48 hours after order confirmation. Each brake disc weighs approximately 7.5 kilograms. Sea transportation is recommended for bulk orders to cut freight costs. Delivery takes 3 to 5 working days to major domestic cities.

Quality Assurance
Every HYUNDAI PALISAD 58411S1500 Rear Brake Disc undergoes full inspection before delivery, complying with tolerance standards for flagship SUVs: diameter tolerance ±0.08mm, thickness tolerance ±0.04mm, and face runout ≤0.02mm. If products fail to meet specifications or get damaged during transportation, submit clear multi-angle photos and order numbers via our exclusive after-sales channel for flagship SUVs. Solutions will be offered within 48 hours, with free replacement or full refund available.

Q: How does the HYUNDAI PALISAD 58411S1500 Rear Brake Disc meet high-speed braking demands when the Palisade carries 7 passengers plus luggage at full load?
A: It adopts an 18mm thickened high-rigidity solid disc structure, and nickel-molybdenum alloy is added to enhance deformation resistance. It has passed 15 consecutive extreme braking tests under a full load of 2.5 tons, with deformation no more than 0.018mm and thermal fade rate below 13%, guaranteeing braking safety under full load conditions.

Q: What is the replacement cycle for the rear brake discs of Hyundai Palisade?
A: Replacement is recommended every 60,000 to 70,000 kilometers for daily urban driving. Inspection every 50,000 kilometers is advised for frequent fully loaded trips or long-distance highway travel. Immediate replacement is required once the disc thickness wears down to the minimum wear limit of 16mm.

Q: Is recalibration of the electronic parking system necessary after replacing the 58411S1500 rear brake disc?
A: No recalibration is needed. The 58411S1500 is an original-equipment rear brake disc model for Palisade and fully compatible with the electronic parking system. Only routine brake bleeding and brake pedal stroke adjustment are required after installation.

"Quality and Reputation" remain the eternal core philosophy of Dingzheng Machinery. We consistently adhere to the principle of "prioritizing brake safety, providing lifetime guarantees, and embodying the spirit of a responsible enterprise." Beyond delivering high-quality products, we strive to be guardians of road safety, pursue sustainable development, and demonstrate our corporate responsibilities and commitments through concrete actions.

Recently, Dingzheng Machinery successfully passed the annual industry quality system certification audit, with all test indicators meeting and exceeding the relevant national safety standards for products. This recognition further solidifies the company's position in the industry and reflects our long-term commitment to adhering to stringent production requirements.

Meanwhile, we have recently launched a new round of after-sales service follow-up initiatives for key customers, deploying specialized technical teams to conduct on-site inspections and provide maintenance guidance, ensuring stable product performance throughout their entire lifecycle.
We will continue to update here on our technological breakthroughs, market strategies, and public welfare initiatives, ensuring all partners and customers are informed of our latest developments.

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