Concrete core drilling 
 Concrete core drilling, core sampling drill rig 
 Product Use: 
 FQZ concrete coring rig can easily remove the concrete core samples, and HQC-40 detector with the use of concrete strength, shotcrete project is testing the strength of concrete in special tools. 
 Product Features: 
 FQZ concrete core drilling by pneumatic drills, diamond core drill, guide tubes and other components. Has a simple structure, easy operation. 
 The main parameters: 
 Number of air around 1500 (turn / min) Torque 196 (N? M) using air pressure 0.4 (Mpa) load air consumption 14.2 (L / S) apothem 33 (mm) Weight 6.0 (Kg) drilling depth 300mm drilling 33mm diameter 
 The company shotcrete machine has: PZ-5 shotcrete machine type; MA tide mine rail wheel spray machines (explosion proof); PC5T tide spraying machine (Ex shotcrete machine); PZ-5 (C) of sprayed concrete ( tong) machine; PZ-5B mine explosion-proof type spraying machine; wet spraying machine; PCZ-5-type spraying machine; KPS series of wet spraying machine; PZ series of concrete spraying machine; HSP Concrete wet the machine; PZG- 5C (7C, 9C)-type spraying machine; KSP-9 type of wet concrete jet; KSP-5 type jet and other types of wet concrete spraying machine, 
 Also sells a variety of spraying machine, spraying machine accessories: rubber material chamber, spray rubber tube, rubber springs, nozzles, nozzle block, rubber elbow, wear-resistant steel liner plate, rubber seal plate, cone-shaped tube, spin converter, quick connectors and connector blocks and other accessories. 
 Zhangwen Fang Wang Wang No. zhongmeigk06 No. zhongmeigk06