1.Used high accuracy laser device, close loop control technology and precision integrated hydraulic system, and microcomputer automatic control.

2.Screed assembly is hydraulic controlled. Integrated with laser system and computer control system, the machine will self-level and finish the screeding work with high efficiency.

3.The laser transmitter which measures the elevation is independent located, so there is no worry about the accumulative error. Compared with the traditional wy, the construction joints will be greatly reduced, so the maintenance cost and slab use will be down greatly.

4.The flat and dual slope can be fully automatic controlled by the transmitter. For the complex floor which has high requirement for drainage, the 3-D floor processing system can be used.

5.The forward-seated operation can widen operator vision, reduce the labor intensity and improve working efficiency.

6.Steering, forward and reverse of the machine are all controlled by the integrated handles. Operation buttons and controller which are located on the one side of th seat, is user-friendly.