Product details 1.Product name: Pump-type Concrete spraying machine
2.product model: HBT-12D
3.Product description:
  HBT-12D is a machine for wet shotcrete application in slope stabilization and excavation support, mining, tunneling, culvert, subway.
4. Performance feature ：
 4.1 Three-pump structure gives low reversing pulse.
 4.2 Wireless remote control, easy to operate.
 4.3 Compact structure with wear-optimized components for a long service life, less  
maintenance and wear cost.