China Best Synchronized Chip Sealer Factory with More Than 20 Years Factories, Factory

Chip Sealer can be used for paving underlying seal coat and surface seal coat, paving wearing course for new or old road surface, spreading in layers during road construction, separately spreading asphalt and chippings under special conditions. Available for various different grade road, It is one of the most advanced equipment of asphalt road construction in good quality and high efficiency.

Product Description

Main Performance & Features

All operations can be performed by one operator inside the Cab.

Asphalt spraying rate is controlled by computer, independent of truck speed.

Chipping spreading rate is controlled by computer, independent of truck speed.

Intelligent linkage system between asphalt and chippings spreading operations.

Fully automatic asphalt valves for precise control.

Compatible with various asphalt types: asphalt rubber, raw asphalt, and asphalt emulsion.

Hydraulic system allows spraying pipe to be easily folded and lifted.

Advanced double U-type heating system with unique heat exchange and circulating insulation, preventing pipeline blockages without diesel washing.

Advanced mixing device effectively prevents segregation and precipitation of rubber grains.

Uniquely combined low-height aggregate bin, ideal for working under viaducts and tunnels.

Modular control system design ensures highly reliable performance and easy troubleshooting.

Precision radar speed measurement system.

Heating and insulation functionality while driving.

Thermal oil heated hand spray bar for precise spraying in special road areas.

Realizes three-overlapping asphalt spraying on both sides for superior sealing quality.

Adjustable inclination angle for chip spreading plate to adapt to different slope constructions.

Adjustable edge ends on chip spreading plate for specialized roadside operations.

Pneumatic control valves for individual operation of aggregate bin doors and nozzles.

Automatic level-gage bin lifting for continuous, uninterrupted aggregate supply.

Integrated Monitoring System with real-time specification display screen.

Built-in suck-in and discharge functions for easy asphalt loading and unloading.

Technical Parameters

Parameter Unit DGL5311TFC DGL5251TFC DGL5310TFC
Displacement and Power of Engine ml/kW 9726/228 9726/213 9726/228
Total Mass kg 31000 25000 31000
Chipping Size mm 3-25 3-25 3-25
Max. Sealing Width mm 4200 3800 4000
Working Speed km/h 3-6 3-6 3-6
Spraying Rate kg/m² 0.5-3 0.2-3 0.2-3
Chip Spreading Rate L/m² 2-22 2-22 2-22
Asphalt Tank Capacity L 8000 6000 8000
Aggregate Bin Capacity 13.5 10 12
Overall Dimension mm 10300×2500×3750 9800×2500×3750 11200×2500×3785

Delivery And Service

Frequently Asked Questions

1. What types of asphalt materials can be processed?

The equipment is versatile and compatible with various binder types, including rubberized asphalt, raw asphalt, and emulsified asphalt.

2. How are the spraying and spreading rates controlled?

Both the asphalt spraying rate and aggregate spreading rate are independently computer-controlled, ensuring consistent distribution regardless of truck speed fluctuations.

3. How does the system prevent pipeline and nozzle clogging?

It features an advanced double U-type heating system paired with circulating thermal oil insulation, maintaining temperature to prevent blockages without requiring diesel washing.

4. Can individual aggregate doors and asphalt nozzles be operated separately?

Yes, each aggregate bin door and asphalt nozzle is equipped with pneumatic controls, allowing separate activation for customizable spreading widths.

5. Is single-person operation supported?

Yes, all core operations and real-time monitoring can be performed by a single operator completely inside the driver's cab.

6. Can the equipment operate effectively on slopes or under low-clearance structures?

Yes. The low-profile aggregate bin is specifically designed for low clearance areas like bridges and tunnels, while the adjustable spreading plate angle ensures consistent performance on sloped roads.

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