Industrial Grade
NP200 Brake Drums Precision

Engineered for extreme durability and thermal stability. Our premium metallic braking components ensure maximum safety and efficiency for heavy-duty automotive applications worldwide.

50k+

                        Annual Output
                    

120+

                        Countries Served
                    

7 Days

                        Sample Lead Time
                    

99.9%

                        On-Time Delivery
                    

Heavy-Duty Braking
& Engineering Mastery

Setting the global standard for metal tool manufacturing in braking systems.

◆ Our np200 brake drums hold a dominant industry position due to our advanced metallurgical processes. By integrating high-carbon cast iron with precise machining, we provide a product that minimizes wear and optimizes heat dissipation.

◆ The technical advantage of np200 brake drums lies in their micro-structural homogeneity. Every unit undergoes rigorous stress-relieving heat treatment to prevent warping under extreme friction, ensuring a consistent braking feel and extended service life.

Core Technical
Pillars of Performance

The synthesis of material science and precision engineering.

Advanced Metallurgy

Utilizing specialized alloy compositions to ensure maximum structural integrity.

▸Pearlitic Matrix: Optimized graphite distribution for wear resistance

▸Thermal Stability: High resistance to thermal fatigue and cracking

▸Anti-Corrosion: Specialized surface treatments for longevity

CNC Precision Machining

Achieving micron-level tolerances for perfect alignment and fit.

▸Tolerances: High-precision concentricity for reduced vibration

▸Surface Finish: Ultra-smooth friction surfaces for noise reduction

▸Dynamic Balancing: Elimination of rotational imbalance

Quality Certification

Strict adherence to international safety and manufacturing standards.

▸ISO 9001:2015 Compliant quality management systems

▸100% Non-Destructive Testing (NDT) on critical batches

▸IATF 16949 Standards for automotive excellence

Performance Metrics
& Data Analysis

Empirical evidence of our technical superiority in friction management.

Market Demand Distribution

Comparative Performance Index

Technical Data
Specification Matrix

Comprehensive dimensional and material properties for the NP200 series.

Product Model	Material	Weight (KG)	Hardness (HB)	Tolerance	Coating
WEBB 66854	Cast Iron G3000	55 KG	180-220	±0.05mm	Anti-Rust Primer
WEBB 64051	Cast Iron G3000	79 KG	190-230	±0.05mm	Anti-Rust Primer
WEBB 66864	High Carbon Iron	50 KG	200-240	±0.03mm	Powder Coated
WEBB 64015	Cast Iron G3000	77 KG	180-220	±0.05mm	Anti-Rust Primer
WEBB 65551	Cast Iron G3000	37 KG	180-220	±0.05mm	Anti-Rust Primer
WEBB 64040	High Carbon Iron	46 KG	200-240	±0.03mm	Powder Coated
WEBB 64115	Cast Iron G3000	80 KG	180-220	±0.05mm	Anti-Rust Primer
WEBB 64119	High Carbon Iron	53 KG	200-240	±0.03mm	Powder Coated

Real-World
Impact

Proven performance across diverse industries.

Global Logistics Fleet

                        Heavy Transit Logistics
                    

Upgraded entire fleet with NP200 brake drums to reduce braking distance by 12% in wet conditions.

Braking Efficiency: +15%

Failure Rate: Zero

Mining Equipment Corp

                        Off-Road Heavy Machinery
                    

Implemented reinforced NP200 drums for extreme slope descent in open-pit mines, extending part life by 40%.

Lifespan Extension: 40%

Wear Rate: -25%

City Transit Authority

                        Urban Public Transport
                    

Reduced maintenance frequency for rear axle brake drums by shifting to NP200 high-carbon variants.

OpEx Savings: 18%

MTBF Improvement: +30%

Heavy Construction Ltd

                        Industrial Vehicle Rental
                    

Reduced thermal cracking in brake drums by 60% during high-load cycle operations.

Thermal Stability: High

Crack Reduction: 60%

Industry
Applications

Tailored solutions for demanding environments.

Freight Transport

High-load braking systems for intercity logistics trucks and heavy haulage.

Public Transit

Consistent performance for city buses and shuttles with high stop-and-go frequency.

Mining & Quarry

Enhanced heat dissipation for heavy loaders and dump trucks in rugged terrains.

Agriculture Machinery

Corrosion-resistant braking for tractors and harvesters in muddy environments.

Emergency Vehicles

Reliable braking response for rapid deceleration in critical urban responses.

Heavy Trailer Hire

Standardized replacements for high-turnover rental fleets across the EU.

Quality Assurance
& Export Standards

◈ Precision Casting Control

Utilizing automated mold temperature control to eliminate porosities and internal stress in the cast iron matrix.

◈ Thermal Stress Testing

Each design undergoes rigorous thermal cycling tests to ensure stability up to 600°C without structural warping.

◈ Surface Integrity Audit

Automatic laser scanning of friction surfaces to ensure absolute parallelism and concentricity.

Trust Verified

Certified manufacturing processes aligned with global automotive safety requirements.

✓ ISO 9001:2015

✓ IATF 16949

✓ CE Certified

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

What material is used for np200 brake drums?

We primarily use High Carbon Cast Iron (G3000 grade) which provides the optimal balance between friction coefficient and thermal conductivity.

How do you ensure dimensional accuracy?

We employ high-precision CNC lathes and laser measurement tools to keep tolerances within ±0.03mm to ±0.05mm.

Can you provide custom weights or dimensions?

Yes, we offer OEM services. Our engineering team can modify casting patterns to meet specific weight or thickness requirements.

What is the typical lead time for sample orders?

Our standard sample lead time is 7 days, including precision machining and final quality inspection.

How are the products protected against rust during shipping?

All components are treated with an industrial anti-rust primer and vacuum-packed with silica gel to prevent oxidation.

Do you provide quality certificates for each batch?

Yes, every shipment is accompanied by a Material Mill Certificate and a Dimensional Inspection Report.

Secure Your Braking Systems Today

Request a technical consultation for your NP200 fleet upgrades and experience unmatched industrial precision.

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Industrial Grade NP200 Brake Drums Precision

Heavy-Duty Braking& Engineering Mastery

Core Technical Pillars of Performance