1. It adopts a polyethylene composite structure, which is stronger than a single barrel structure.

2. The upper part of the dragon adopts a triangular umbrella-shaped baffle and adopts a side leakage feeding method to prevent the snow melting agent from pressing the dragon for a long time, causing the dragon to become overloaded and hollow after the snow melting agent is extruded.

3. The controller adopts overload and over-current protection to prevent equipment parts from being burned if large objects enter the spreader and become stuck.

4. The rear of the spreader is equipped with lighting and warning devices to prevent the rear of the spreader from being too close to the vehicle and reduce the occurrence of accidents.

5. The bilateral vibrators are installed in a layout of left front and right rear to achieve the best vibration effect and avoid the accumulation of partial snow melting agent.

6. The controller adopts self-developed chip control, with reasonable logic, easy to use and learn, and convenient and simple for workers to operate.

7. The spreading disc is made of low-temperature-resistant rubber material, which is wear-resistant and low-temperature resistant, with a diameter of ≥36.8cm polyester.

8. The Jiaolong motor and the spreader motor use low-temperature lubricating grease to prevent freezing and jamming of the teeth during low-temperature operations.
9. Our company uses dual high-frequency vibrators on the left and right sides, which is superior to similar products.