1. Double pouring efficient construction

Unique dual pouring system, remote control layer by layer and window by window pouring, can complete the switching of upper and lower pipelines in just 10 minutes, with fast pouring speed. The operation time for one ring and two lining is 8-10 hours.

2. High frequency compaction vibration

High frequency pneumatic vibrator, with a wide vibration range and large depth, works in conjunction with airbag plugs to effectively prevent grout leakage from the end formwork and compact the concrete during vibration;

The arch has dual monitoring of signal feedback and pressure detection to ensure that the arch is filled to the required level.

3. Highly integrated informatization

Equipped with liquid level display, mold temperature monitoring, dome filling reminder, and alarm information functions, and capable of recording, storing, and transmitting construction data.

4. Save manpower and material resources

Only one operator can complete the entire machine fabric, and the pipeline after pouring is quickly cleaned with sponge balls, which is fast and convenient. 4-6 people can complete the construction of the first ring and second lining.