1. Security and humanized design
With a spring shock absorber and gas spring shock absorber dual shock absorption system, greatly improving the safety performance of walking, hot melt kettle has two front and rear feed port, feed pump switch located in the operating handle, easy to operate construction.

2. High performance generator
Generator with 21.2 kilowatt diesel generator, easy to start. High-quality silent generator, can provide stable and efficient power source for the filling and sewing machine, and fully guarantee the work efficiency in daily road maintenance. Stable and reliable, low noise, low pollution.

3. Temperature control box
Japan Omron brand dual digital LCD thermostat timely display and adjust the heat transfer oil temperature, sealant temperature and irrigation hose temperature, temperature display intuitive and accurate, through three centralized temperature distribution switch can be controlled independently, easy to operate . Through the temperature controller, according to customer choice of different types of sealant set the control temperature, you can automatically monitor the temperature, control the machine's working condition, improve work efficiency and save fuel consumption.

4. Irrigation gun
The unique electric control switch on the handle of the gun can remotely control the pump and reduce the waste of sealant.

5. Heat conduction oil system
Melt with a heat transfer oil hot melt kettle, indirect heating, the temperature can be adjusted on demand, automatic temperature control system, will never burn the filling material. The hot melt kettle thermal transfer oil sandwich design than similar products using less heat transfer oil, to further improve the heating rate, reduce the replacement cost.

6. Special geometry of the combustion chamber
Flame to 45 degrees oblique angle to the combustion chamber wall, not with the hot-melt kettle in direct contact with the hot room air, combustion, high heat utilization.

7. Discharge hose
220V 4.8 meters long electric heating hose, the middle of the hose is not connected to avoid the similar products in the hose and spray gun combined leakage of hidden dangers, 270 degrees on demand free rotation, longer life, high resistance hose Fold fully meet the road maintenance in the construction of horizontal and vertical cracks in the actual work needs to ensure that the largest construction area.

8. Minimum loading height
The whole structure is compact, reasonable, the operation bit and stuffing mouth is low, the inlet mouth with a splash plate, improve the safety of feeding operation, the material box and the hose has insulation materials,to avoid scalding operators.To ensure easy feeding operation, effort and safety.

9. Electric agitator
Mixer motor imported brand variable speed motor motor, simple structure, easy to use, easy to maintain.

10. Moving Way—Electric walking
Small size, light weight, trailer walking can be, just two people can carry out construction.

11. Grouting nozzle mouth to facilitate replacement
According to the crack and the road surface using the appropriate gun mouth, irrigation joints to achieve the best results.