gunite shotcrete

gunite shotcrete, 1. simple structure, 2. low environment pollution, 3. suitable for day and wet material - details see: https://www.machineto.com/gunite-shotcrete-10095858

Condition:New	Max. Conveying Distance:200m	Max Aggregate Size:15mm	Hose Inner Diameter:50 mm
Air Consumption:7-8mÂ³/min	Place of Origin:Henan China (Mainland)	Brand Name:UNIQUE	Model Number:PZ-5
Voltage:380V	Power(W):5.5kw	Dimension(LWH):13501020750 mm	Weight:720kg
Warranty:12 months	model:PZ-5	capacity:5m3/h	shot distance:200m
chassis:skip

Overview of gunite shotcrete

Shotcrete process is to use compressed air to convey the pre-dampened mix through delivery hose to the nozzle to project the material onto the sprayed surface under high velocity, and then to form concrete support layer after the projected material coagulates and hardens. With simple technology, special effect, economy cost, flexibility and high construction efficiency, shotcrete technology has widely been applying in construction, railway and super highway engineering, underground engineering, tunneling, mining operations, hydropower projects and slope stabilization, etc. and showing prosperous future.

Features of gunite shotcrete

·Non-adhesion going-through rotor with new material chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period.

·Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality.

·Four-point clamping device make it easy to adjust the press between sealing plate and rotor disk so as to no air and dusk leak and prolong consumption parts life.

Techinical parameter of gunite shotcrete

Model	PZ-3	PZ-5	PZ-9
Name	PZ-3	PZ-5	PZ-9
Shot capacity	3 m³/h	5.5 m³/h	9 m³/h
Max shot distance	200 m	200 m	150 m
water cement ratio	< 0.4	< 0.4	< 0.35
Max. aggregate size	10 mm	15 mm	20 mm
Delivery pipe bore	φ42/50 mm	φ50 mm	φ64 mm
Working pressure	0.2-0.6 MPa	0.2-0.6 MPa	0.2-0.6 MPa
Air consumption	5-6 m³/min	7-8 m³/min	9-10 m³/min
Driving power	3 kW(4hp)	5.5 kW(7.5hp)	7.5 kW(10hp)
Motor grade	380V,440V,660V,1140V50Hz/60Hz
Chassis	Basic chassis is tyre 1.Skid 2.and rail-wheel 3.are optional