Wet type shotcreting machine.

chinacoal07 Advantages:

1. Low rebounding rate. The high rebounding rate of dry spraying can as high as 30%, when using the wet type of shotcreting, the rebounding rate can be controlled about 10%, which can save the cost effectively.

2. Low dust concentration. The wet type of shotcreting can low the dust concentration near the machine and the spraying gun effectively, eliminating the health hazards of the workers.

3. Full hydraulic direction-control by the hydraulic system. The direction change is low impact, accuracy, Steady and reliable

4. High reliability. The hydraulic system is scientific configuration , the plugging probability is very low, which can do the reliable injection.

NO.	ITEMS	UNIT	PARAMETERS
1	Production ability	m3/h	6-8
2	Working wind pressure	Mpa	0.4-0.6
3	Collapsibility allowable range	cm	8~20
4	Suitable spray material water-cement ratio	——	0.45-0.6
5	Hopper volume	L	320
6	Feeding height	mm	≤1200
7	Maximum grain diameter	mm	15
8	Dust concentration	mg/m3	5
9	Maximum concrete outlet pressure	Mpa	7
10	Rated pressure of hydraulic system	Mpa	16