Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
86-0371-67836512
stephen.z.wan@gmail.com
the screw wet shotcrete machine character:
1. Simple structure and easy operation;
2. Continuous and uniform material output, effectively reducing spray pulse;
3. Low spray rebound, high spray surface strength, saving spray material and improving support safety;
4. Dust-free operation site, protecting the health of workers;
5. Wide slump range required, highly adaptable to concrete spraying materials;
6. Lightweight and easy to move, especially suitable for small and medium-sized tunnels, few vulnerable parts, and easy maintenance;
7. Multi-purpose: underground, it can be used as a wet spraying machine, grouting pump, and flooring equipment; above ground, it can also be used as a refractory material spraying machine.
