Concrete strength tester 
 Concrete strength detector detector concrete coring rig 
 Product Use: 
 HQC40 concrete strength tester is mainly used for detection of shotcrete strength of sprayed concrete tunnel can also test the strength of the rock level. Concrete core samples taken out of the machine, into the concrete strength measured on the hardness tester to determine concrete quality. 
 Product Features: 
 The instrument has a compact structure, the appearance of new, beautiful, simple, rapid detection and other features. 
 The main parameters: 
 Maximum working load 30 (KN) Rated pressure 15 (MPa) two loading cone coaxial <0.2 (mm) maximum core sample test Φ50 (mm) Stroke 60 (mm) measurement accuracy ± 2 ~ 5% piston area 19.63 ( C m) Weight 20 (Kg) Dimensions 365 × 250 × 165 (mm) 
 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