Synchronous Chipsealer
The synchronous chipsealer applies asphalt emulsion and aggregate to road surfaces. This vehicle is equipped with an asphalt tank, asphalt pump, and electrical control system.




Technical Specifications
Product Overview
Professional Road Maintenance Solution
The TBJ3800 is a high-performance synchronous chipsealer designed for efficient road maintenance and surface preservation. By simultaneously applying asphalt emulsion and aggregate, it ensures superior adhesion and uniform surface distribution. This advanced machinery is engineered for reliability in large-scale infrastructure projects, including highways, rural roads, and commercial parking lots.
Performance & Features
- Key Capabilities
- Asphalt SprayingAggregate SpreadingPavement SealingSurface DressingMicro-surfacing
- Control System
- Computer-controlled precision regulation for material application rates
Technical Design
Key Components
- Large-capacity asphalt emulsion tank
- Rear-mounted high-capacity aggregate hopper
- Synchronized spray bar and spreader system
- Vehicle Configuration
- Multi-axle self-propelled unit



