PZ-7B mining Explosion-proof gunite machine

PZ-7B mining Explosion-proof gunite machine

Product Introduction

PZ-7B mining Explosion-proof gunite machine is for Tide (dry) type shotcrete equipment, have the advantage of advanced technology, reasonable structure, stable performance, easy operation and long service life.

PZ-7B mining Explosion-proof gunite machine is a mine dry shotcrete machine, the working capacity is 7m 3 / h, power is 7.5KW,the vertical conveying distance up to 20M.

Usage

PZ-7B mining Explosion-proof gunite machine is a certain proportion of cement, sand, stone, after mixing with compressed air powered by the line pressure to the nozzle when mixed with water, high-speed jet in the lane surface, setting and hardening newcomer supporting role, mainly injection by the sand, cement gravel mix concrete, but the stones should be less than 20mm in diameter, so as to ensure the injection of fluency.

PZ-7B mining Explosion-proof gunite machine is mainly used in mine shaft, tunnel, caverns and other support and structural reinforcement and concrete building construction.

Significance

P: Concrete gunite machine

Z: Rotor

7:Working capacity 7m3/h

B:Mining explosion-proof motor

Technical Parameter

 Theoretical working capacity: 7-8 m3h
 Conveying distance: horizontal80m,vertical30 m
 Materials ratio: cement gravel=1:3～5
 Water-cement ratio: ≤0.35
 Aggregate size : 20mm
 Conveying pipe dia: Ф63mm
 Rated work pressure: 0.4MPa
 Air consumption : 12 m3min
 Feeding height  1.2 m
 Motor model  Y132M-4

 Motor power  9kW
 Voltage class  ～380V
 Outer size(L×W×H) 1943×1026×1287MM