Core Characteristics
Optimized I-Beam Geometry:
Features a variable-section, high-tensile steel beam designed through Finite Element Analysis (FEA) for optimal stress distribution and weight savings.
01
Precision-Ground Spindles:
Machined to exacting tolerances and surface-hardened to ensure long-term alignment and superior bearing performance.
02
Low-Maintenance Hub System:
Offers a choice between advanced sealed cartridge units or traditional oil-bath hubs, both designed for extended service intervals.
03
Pre-assembled Modular Brakes:
Can be supplied as a complete, pre-adjusted brake assembly (drum or optional disc) for faster, error-free installation.
04
Enhanced Corrosion Defense:
Undergoes a multi-stage cleaning and phosphating process before powder-coating, ensuring superior paint adhesion and rust resistance.
05
Technical Specifications
|
Parameter Item |
Specification |
Unit |
|
Single Axle Rated Load |
12-30 |
T |
|
Axle Beam Diameter |
180-245 |
mm |
|
Bearing Model |
32226, 32228, 32230 |
- |
|
Wheel Hub Hole Diameter |
150-200 |
mm |
|
Wheel Camber |
±0.5 |
° |
|
Working Temperature Range |
-40 to 130 |
℃ |
|
Axle Beam Material |
20Mn2 |
- |
|
Coating Thickness |
100-150 |
μm |
Product Advantages
Maximized Payload & Profitability: Advanced steel grades and optimized design reduce dead weight, directly increasing legal cargo capacity.
Unmatched Reliability & Safety: Rigorous manufacturing controls and robust components ensure consistent performance under full load, enhancing road safety.
Significantly Lower Lifetime Costs: Durable construction and extended service intervals drastically reduce maintenance frequency, parts replacement, and associated labor costs.
Universal Compatibility & Easy Integration: Standardized dimensions and mounting points ensure seamless fitting with major suspension brands and trailer designs.
Manufacturing Process & Technology
Production utilizes automated robotic welding for consistent, high-strength beam assembly. Critical spindles are finished on CNC lathes and undergo induction hardening for precise case depth. A fully automated shot blasting and electrostatic powder coating line provides uniform, durable protection. Every axle is subject to a final quality audit, including dimensional checks and, for select models, spin-testing for brake and hub runout.
Typical Application Scenarios
General Purpose Dry Vans and Reefers: Forming the backbone of logistics and refrigerated transport fleets.
Dump Trailers and Tippers: Withstanding the cyclical impact loads of construction and mining operations.
Tanker Trailers for Liquids and Bulk Powders: Providing stable support for shifting loads.
High-Volume Automotive Carriers: Where reliability across extensive mileages is paramount.
Services
We provide complete technical documentation, including CAD drawings and installation manuals. Our global logistics network ensures timely delivery of both complete axles and spare parts. We offer expert consultation for fleet specification and custom engineering for specialized applications.
FAQ
Q: What is the primary benefit of a sealed hub system?
A: It eliminates the need for regular grease maintenance, prevents lubricant leakage, and protects bearings from dirt and water ingress, significantly reducing servicing time and potential failures.
Q: Can this axle be fitted with a lift mechanism?
A: Yes, it can be integrated with various third-party pneumatic or mechanical lift systems to create a liftable pusher/tag axle configuration for load distribution flexibility.
Q: What is your quality assurance process?
A: We implement strict quality control from raw material certification to final inspection, including ultrasonic testing on welds and hardness testing on spindles.
Q: Do you offer different wheel mounting configurations (e.g., stud-piloted vs hub-piloted)?
A: Absolutely. We can configure the axle ends to meet regional standards and customer specifications for wheel attachment.
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